diff --git a/lighthouse-cli/test/smokehouse/test-definitions/byte-efficiency/expectations.js b/lighthouse-cli/test/smokehouse/test-definitions/byte-efficiency/expectations.js
index e006c0238cf0..aaec58d23d78 100644
--- a/lighthouse-cli/test/smokehouse/test-definitions/byte-efficiency/expectations.js
+++ b/lighthouse-cli/test/smokehouse/test-definitions/byte-efficiency/expectations.js
@@ -23,7 +23,9 @@ const expectations = [
           // deep in the DOM, and the sample LHR test has plenty of places that would catch
           // a regression in `devtoolsNodePath` calculation. Keep just one for the benefit
           // of other smoke test runners.
-          devtoolsNodePath: '2,HTML,0,HEAD,3,SCRIPT',
+          node: {
+            devtoolsNodePath: '2,HTML,0,HEAD,3,SCRIPT',
+          },
         },
         {
           type: 'application/javascript',
diff --git a/lighthouse-cli/test/smokehouse/test-definitions/forms/form-expectations.js b/lighthouse-cli/test/smokehouse/test-definitions/forms/form-expectations.js
index 7490c0729faf..0ab97966ffa7 100644
--- a/lighthouse-cli/test/smokehouse/test-definitions/forms/form-expectations.js
+++ b/lighthouse-cli/test/smokehouse/test-definitions/forms/form-expectations.js
@@ -18,9 +18,6 @@ const expectations = [
             id: 'checkout',
             name: 'checkout',
             autocomplete: 'on',
-            nodeLabel:
-              'Name on card: \nCredit card number: \nExpiry Date: \nMM\n01\n02\n03\n04\n05\n06\n07\n08\n09…',
-            snippet: '<form id="checkout" name="checkout" action="../done.html" method="post">',
           },
           inputs: [
             {
@@ -32,10 +29,11 @@ const expectations = [
                 attribute: 'sectio-red shipping cc-namez',
                 prediction: 'UNKNOWN_TYPE',
               },
-              nodeLabel: 'textarea',
-              snippet:
+              node: {
+                nodeLabel: 'textarea',
+                snippet:
                 '<textarea type="text" id="name_cc1" name="name_cc1" autocomplete="sectio-red shipping cc-namez" placeholder="John Doe">',
-            },
+              }},
             {
               id: 'CCNo1',
               name: 'CCNo1',
@@ -45,10 +43,11 @@ const expectations = [
                 attribute: 'cc-number',
                 prediction: 'HTML_TYPE_CREDIT_CARD_NUMBER',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" id="CCNo1" name="CCNo1" autocomplete="cc-number" placeholder="5555 5555 5555 5555">',
-            },
+              }},
             {
               id: 'CCExpiresMonth1',
               name: 'CCExpiresMonth1',
@@ -57,9 +56,10 @@ const expectations = [
                 attribute: 'cc-exp-month',
                 prediction: 'HTML_TYPE_CREDIT_CARD_EXP_MONTH',
               },
-              nodeLabel: 'MM\n01\n02\n03\n04\n05\n06\n07\n08\n09\n10\n11\n12',
-              snippet:
-                '<select id="CCExpiresMonth1" name="CCExpiresMonth1" autocomplete="cc-exp-month">',
+              node: {
+                nodeLabel: 'MM\n01\n02\n03\n04\n05\n06\n07\n08\n09\n10\n11\n12',
+                snippet:
+                '<select id="CCExpiresMonth1" name="CCExpiresMonth1" autocomplete="cc-exp-month">'},
             },
             {
               id: 'CCExpiresYear1',
@@ -69,10 +69,11 @@ const expectations = [
                 attribute: 'section-red billing cc-exp-year',
                 prediction: 'HTML_TYPE_CREDIT_CARD_EXP_YEAR',
               },
-              nodeLabel: 'YY\n2019\n2020\n2021\n2022\n2023\n2024\n2025\n2026\n2027\n2028\n2029',
-              snippet:
+              node: {
+                nodeLabel: 'YY\n2019\n2020\n2021\n2022\n2023\n2024\n2025\n2026\n2027\n2028\n2029',
+                snippet:
                 '<select id="CCExpiresYear1" autocomplete="section-red billing cc-exp-year">',
-            },
+              }},
             {
               id: 'cvc1',
               name: 'cvc1',
@@ -82,32 +83,44 @@ const expectations = [
                 attribute: 'cc-csc',
                 prediction: 'HTML_TYPE_CREDIT_CARD_VERIFICATION_CODE',
               },
-              nodeLabel: 'input',
-              snippet: '<input id="cvc1" name="cvc1" autocomplete="cc-csc" placeholder="555">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input id="cvc1" name="cvc1" autocomplete="cc-csc" placeholder="555">'},
             },
           ],
           labels: [
             {
               for: 'name_cc1',
-              nodeLabel: 'Name on card:',
-              snippet: '<label for="name_cc1">',
+              node: {
+                nodeLabel: 'Name on card:',
+                snippet: '<label for="name_cc1">'},
             },
             {
               for: 'CCNo1',
-              nodeLabel: 'Credit card number:',
-              snippet: '<label for="CCNo1">',
+              node: {
+                nodeLabel: 'Credit card number:',
+                snippet: '<label for="CCNo1">'},
             },
             {
               for: 'CCExpiresMonth1',
-              nodeLabel: 'Expiry Date:',
-              snippet: '<label for="CCExpiresMonth1">',
+              node: {
+                nodeLabel: 'Expiry Date:',
+                snippet: '<label for="CCExpiresMonth1">',
+              },
             },
             {
               for: 'cvc1',
-              nodeLabel: 'CVC:',
-              snippet: '<label for="cvc1">',
+              node: {
+                nodeLabel: 'CVC:',
+                snippet: '<label for="cvc1">',
+              },
             },
           ],
+          node: {
+            nodeLabel:
+            'Name on card: \nCredit card number: \nExpiry Date: \nMM\n01\n02\n03\n04\n05\n06\n07\n08\n09…',
+            snippet: '<form id="checkout" name="checkout" action="../done.html" method="post">',
+          },
         },
         {
           inputs: [
@@ -120,10 +133,11 @@ const expectations = [
                 attribute: 'name',
                 prediction: 'HTML_TYPE_NAME',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" id="name_shipping" autocomplete="name" placeholder="John Doe">',
-            },
+              }},
             {
               id: 'address_shipping',
               name: '',
@@ -133,10 +147,11 @@ const expectations = [
                 attribute: 'shippin street-address',
                 prediction: 'ADDRESS_HOME_LINE1',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" id="address_shipping" autocomplete="shippin street-address" placeholder="Your address">',
-            },
+              }},
             {
               id: 'city_shipping',
               name: '',
@@ -146,10 +161,11 @@ const expectations = [
                 attribute: 'mobile section-red shipping address-level2',
                 prediction: 'ADDRESS_HOME_CITY',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" id="city_shipping" placeholder="city you live" autocomplete="mobile section-red shipping address-level2">',
-            },
+              }},
             {
               id: 'state_shipping',
               name: '',
@@ -158,8 +174,9 @@ const expectations = [
                 attribute: null,
                 prediction: 'ADDRESS_HOME_STATE',
               },
-              nodeLabel: 'Select a state\nCA\nMA\nNY\nMD\nOR\nOH\nIL\nDC',
-              snippet: '<select id="state_shipping">',
+              node: {
+                nodeLabel: 'Select a state\nCA\nMA\nNY\nMD\nOR\nOH\nIL\nDC',
+                snippet: '<select id="state_shipping">'},
             },
             {
               id: 'zip_shipping',
@@ -170,8 +187,9 @@ const expectations = [
                 attribute: null,
                 prediction: 'ADDRESS_HOME_ZIP',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" id="zip_shipping">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" id="zip_shipping">'},
             },
             {
               id: 'name_billing',
@@ -182,10 +200,11 @@ const expectations = [
                 attribute: 'sectio-red billing name',
                 prediction: 'NAME_FULL',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" id="name_billing" name="name_billing" placeholder="your name" autocomplete="sectio-red billing name">',
-            },
+              }},
             {
               id: 'address_billing',
               name: 'address_billing',
@@ -195,10 +214,11 @@ const expectations = [
                 attribute: 'billing street-address',
                 prediction: 'HTML_TYPE_STREET_ADDRESS',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" id="address_billing" name="address_billing" autocomplete="billing street-address" placeholder="your address">',
-            },
+              }},
             {
               id: 'city_billing',
               name: 'city_billing',
@@ -208,10 +228,11 @@ const expectations = [
                 attribute: 'section-red shipping ',
                 prediction: 'UNKNOWN_TYPE',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" id="city_billing" name="city_billing" placeholder="city you live in" autocomplete="section-red shipping ">',
-            },
+              }},
             {
               id: 'state_billing',
               name: 'state_billing',
@@ -220,10 +241,11 @@ const expectations = [
                 attribute: null,
                 prediction: 'ADDRESS_HOME_STATE',
               },
-              nodeLabel:
+              node: {
+                nodeLabel:
                 '\n            Select a state\n            CA\n            MA\n            NY\n      …',
-              snippet: '<select id="state_billing" name="state_billing">',
-            },
+                snippet: '<select id="state_billing" name="state_billing">',
+              }},
             {
               id: 'zip_billing',
               name: '',
@@ -233,9 +255,10 @@ const expectations = [
                 attribute: null,
                 prediction: 'ADDRESS_HOME_ZIP',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" id="zip_billing">',
-            },
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" id="zip_billing">',
+              }},
             {
               id: 'name_cc2',
               name: 'name_cc2',
@@ -245,10 +268,11 @@ const expectations = [
                 attribute: 'cc-name',
                 prediction: 'HTML_TYPE_CREDIT_CARD_NAME_FULL',
               },
-              nodeLabel: 'textarea',
-              snippet:
+              node: {
+                nodeLabel: 'textarea',
+                snippet:
                 '<textarea type="text" id="name_cc2" name="name_cc2" autocomplete="cc-name">',
-            },
+              }},
             {
               id: 'CCNo2',
               name: 'CCNo2',
@@ -258,10 +282,11 @@ const expectations = [
                 attribute: 'section-red cc-number',
                 prediction: 'HTML_TYPE_CREDIT_CARD_NUMBER',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" id="CCNo2" name="CCNo2" autocomplete="section-red cc-number">',
-            },
+              }},
             {
               id: 'CCExpiresMonth2',
               name: 'CCExpiresMonth2',
@@ -270,9 +295,10 @@ const expectations = [
                 attribute: null,
                 prediction: 'CREDIT_CARD_EXP_MONTH',
               },
-              nodeLabel: 'MM\n01\n02\n03\n04\n05\n06\n07\n08\n09\n10\n11\n12',
-              snippet: '<select id="CCExpiresMonth2" name="CCExpiresMonth2">',
-            },
+              node: {
+                nodeLabel: 'MM\n01\n02\n03\n04\n05\n06\n07\n08\n09\n10\n11\n12',
+                snippet: '<select id="CCExpiresMonth2" name="CCExpiresMonth2">',
+              }},
             {
               id: 'CCExpiresYear',
               name: '',
@@ -281,8 +307,9 @@ const expectations = [
                 attribute: null,
                 prediction: 'CREDIT_CARD_EXP_4_DIGIT_YEAR',
               },
-              nodeLabel: 'YY\n2019\n2020\n2021\n2022\n2023\n2024\n2025\n2026\n2027\n2028\n2029',
-              snippet: '<select id="CCExpiresYear">',
+              node: {
+                nodeLabel: 'YY\n2019\n2020\n2021\n2022\n2023\n2024\n2025\n2026\n2027\n2028\n2029',
+                snippet: '<select id="CCExpiresYear">'},
             },
             {
               id: 'cvc2',
@@ -293,9 +320,10 @@ const expectations = [
                 attribute: 'cc-csc',
                 prediction: 'HTML_TYPE_CREDIT_CARD_VERIFICATION_CODE',
               },
-              nodeLabel: 'input',
-              snippet: '<input id="cvc2" name="cvc2" autocomplete="cc-csc">',
-            },
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input id="cvc2" name="cvc2" autocomplete="cc-csc">',
+              }},
             {
               id: 'mobile-number',
               name: 'mobile-number',
@@ -305,10 +333,11 @@ const expectations = [
                 attribute: 'section-red shipping mobile tel',
                 prediction: 'HTML_TYPE_TEL',
               },
-              nodeLabel: 'input',
-              snippet:
+              node: {
+                nodeLabel: 'input',
+                snippet:
                 '<input type="text" name="mobile-number" id="mobile-number" autocomplete="section-red shipping mobile tel">',
-            },
+              }},
             {
               id: 'random',
               name: 'random',
@@ -318,90 +347,107 @@ const expectations = [
                 attribute: null,
                 prediction: 'UNKNOWN_TYPE',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="random" id="random">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="random" id="random">'},
             },
           ],
           labels: [
             {
               for: 'name_shipping',
-              nodeLabel: 'Name:',
-              snippet: '<label for="name_shipping">',
+              node: {
+                nodeLabel: 'Name:',
+                snippet: '<label for="name_shipping">'},
             },
             {
               for: 'address_shipping',
-              nodeLabel: 'Address:',
-              snippet: '<label for="address_shipping">',
+              node: {
+                nodeLabel: 'Address:',
+                snippet: '<label for="address_shipping">'},
             },
             {
               for: 'city_shipping',
-              nodeLabel: 'City:',
-              snippet: '<label for="city_shipping">',
+              node: {
+                nodeLabel: 'City:',
+                snippet: '<label for="city_shipping">'},
             },
             {
               for: 'Sstate_shipping',
-              nodeLabel: 'State:',
-              snippet: '<label for="Sstate_shipping">',
+              node: {
+                nodeLabel: 'State:',
+                snippet: '<label for="Sstate_shipping">'},
             },
             {
               for: 'zip_shipping',
-              nodeLabel: 'Zip:',
-              snippet: '<label for="zip_shipping">',
+              node: {
+                nodeLabel: 'Zip:',
+                snippet: '<label for="zip_shipping">'},
             },
             {
               for: 'name_billing',
-              nodeLabel: 'Name:',
-              snippet: '<label for="name_billing">',
+              node: {
+                nodeLabel: 'Name:',
+                snippet: '<label for="name_billing">'},
             },
             {
               for: 'address_billing',
-              nodeLabel: 'Address:',
-              snippet: '<label for="address_billing">',
+              node: {
+                nodeLabel: 'Address:',
+                snippet: '<label for="address_billing">'},
             },
             {
               for: 'city_billing',
-              nodeLabel: 'City:',
-              snippet: '<label for="city_billing">',
+              node: {
+                nodeLabel: 'City:',
+                snippet: '<label for="city_billing">'},
             },
             {
               for: 'state_billing',
-              nodeLabel: 'State:',
-              snippet: '<label for="state_billing">',
+              node: {
+                nodeLabel: 'State:',
+                snippet: '<label for="state_billing">'},
             },
             {
               for: 'zip_billing',
-              nodeLabel: 'Zip:',
-              snippet: '<label for="zip_billing">',
+              node: {
+                nodeLabel: 'Zip:',
+                snippet: '<label for="zip_billing">'},
             },
             {
               for: 'name_cc2',
-              nodeLabel: 'Name on card:',
-              snippet: '<label for="name_cc2">',
+              node: {
+                nodeLabel: 'Name on card:',
+                snippet: '<label for="name_cc2">'},
             },
             {
               for: 'CCNo2',
-              nodeLabel: 'Credit card number:',
-              snippet: '<label for="CCNo2">',
+              node: {
+                nodeLabel: 'Credit card number:',
+                snippet: '<label for="CCNo2">'},
             },
             {
               for: 'CCExpiresMonth2',
-              nodeLabel: 'Expiry Date:',
-              snippet: '<label for="CCExpiresMonth2">',
+              node: {
+                nodeLabel: 'Expiry Date:',
+                snippet: '<label for="CCExpiresMonth2">'},
             },
             {
               for: 'cvc2',
-              nodeLabel: 'CVC:',
-              snippet: '<label for="cvc2">',
+              node: {
+                nodeLabel: 'CVC:',
+                snippet: '<label for="cvc2">'},
             },
             {
               for: 'mobile-number',
-              nodeLabel: 'Mobile phone Number:',
-              snippet: '<label for="mobile-number">',
+              node: {
+                nodeLabel: 'Mobile phone Number:',
+                snippet: '<label for="mobile-number">'},
             },
             {
               for: 'random',
-              nodeLabel: 'Random Page Input:',
-              snippet: '<label for="random">',
+              node: {
+                nodeLabel: 'Random Page Input:',
+                snippet: '<label for="random">'},
             },
           ],
         },
diff --git a/lighthouse-cli/test/smokehouse/test-definitions/perf/expectations.js b/lighthouse-cli/test/smokehouse/test-definitions/perf/expectations.js
index f686b9ba7231..a7df0dad3e89 100644
--- a/lighthouse-cli/test/smokehouse/test-definitions/perf/expectations.js
+++ b/lighthouse-cli/test/smokehouse/test-definitions/perf/expectations.js
@@ -172,43 +172,49 @@ module.exports = [
       TraceElements: [
         {
           traceEventType: 'largest-contentful-paint',
-          nodeLabel: 'img',
-          snippet: '<img src="../dobetterweb/lighthouse-480x318.jpg">',
-          boundingRect: {
-            top: 108,
-            bottom: 426,
-            left: 8,
-            right: 488,
-            width: 480,
-            height: 318,
+          node: {
+            nodeLabel: 'img',
+            snippet: '<img src="../dobetterweb/lighthouse-480x318.jpg">',
+            boundingRect: {
+              top: 108,
+              bottom: 426,
+              left: 8,
+              right: 488,
+              width: 480,
+              height: 318,
+            },
           },
         },
         {
           traceEventType: 'layout-shift',
-          selector: 'body > h1',
-          nodeLabel: 'Please don\'t move me',
-          snippet: '<h1>',
-          boundingRect: {
-            top: 465,
-            bottom: 502,
-            left: 8,
-            right: 352,
-            width: 344,
-            height: 37,
+          node: {
+            selector: 'body > h1',
+            nodeLabel: 'Please don\'t move me',
+            snippet: '<h1>',
+            boundingRect: {
+              top: 465,
+              bottom: 502,
+              left: 8,
+              right: 352,
+              width: 344,
+              height: 37,
+            },
           },
           score: '0.058 +/- 0.01',
         },
         {
           traceEventType: 'layout-shift',
-          nodeLabel: 'Sorry!',
-          snippet: '<div style="height: 18px;">',
-          boundingRect: {
-            top: 426,
-            bottom: 444,
-            left: 8,
-            right: 352,
-            width: 344,
-            height: 18,
+          node: {
+            nodeLabel: 'Sorry!',
+            snippet: '<div style="height: 18px;">',
+            boundingRect: {
+              top: 426,
+              bottom: 444,
+              left: 8,
+              right: 352,
+              width: 344,
+              height: 18,
+            },
           },
           score: '0.026 +/- 0.01',
         },
@@ -218,16 +224,18 @@ module.exports = [
           // https://chromiumdash.appspot.com/commit/995baabedf9e70d16deafc4bc37a2b215a9b8ec9
           _minChromiumMilestone: 86,
           traceEventType: 'animation',
-          selector: 'body > div#animate-me',
-          nodeLabel: 'div',
-          snippet: '<div id="animate-me">',
-          boundingRect: {
-            top: 8,
-            bottom: 108,
-            left: 8,
-            right: 108,
-            width: 100,
-            height: 100,
+          node: {
+            selector: 'body > div#animate-me',
+            nodeLabel: 'div',
+            snippet: '<div id="animate-me">',
+            boundingRect: {
+              top: 8,
+              bottom: 108,
+              left: 8,
+              right: 108,
+              width: 100,
+              height: 100,
+            },
           },
           animations: [
             {
diff --git a/lighthouse-cli/test/smokehouse/test-definitions/seo/expectations.js b/lighthouse-cli/test/smokehouse/test-definitions/seo/expectations.js
index dc63af2398cd..7adca9bdb40c 100644
--- a/lighthouse-cli/test/smokehouse/test-definitions/seo/expectations.js
+++ b/lighthouse-cli/test/smokehouse/test-definitions/seo/expectations.js
@@ -18,62 +18,98 @@ function headersParam(headers) {
 
 const expectedGatheredTapTargets = [
   {
-    snippet: /large-link-at-bottom-of-page/,
+    node: {
+      snippet: /large-link-at-bottom-of-page/,
+    },
   },
   {
-    snippet: /visible-target/,
+    node: {
+      snippet: /visible-target/,
+    },
   },
   {
-    snippet: /target-with-client-rect-outside-scroll-container/,
+    node: {
+      snippet: /target-with-client-rect-outside-scroll-container/,
+    },
   },
   {
-    snippet: /link-containing-large-inline-block-element/,
+    node: {
+      snippet: /link-containing-large-inline-block-element/,
+    },
   },
   {
-    snippet: /link-next-to-link-containing-large-inline-block-element/,
+    node: {
+      snippet: /link-next-to-link-containing-large-inline-block-element/,
+    },
   },
   {
-    snippet: /tap-target-containing-other-tap-targets/,
+    node: {
+      snippet: /tap-target-containing-other-tap-targets/,
+    },
   },
   {
-    snippet: /child-client-rect-hidden-by-overflow-hidden/,
+    node: {
+      snippet: /child-client-rect-hidden-by-overflow-hidden/,
+    },
   },
   {
-    snippet: /tap-target-next-to-child-client-rect-hidden-by-overflow-hidden/,
+    node: {
+      snippet: /tap-target-next-to-child-client-rect-hidden-by-overflow-hidden/,
+    },
   },
   {
-    snippet: /child-client-rect-overlapping-other-target/,
+    node: {
+      snippet: /child-client-rect-overlapping-other-target/,
+    },
     shouldFail: true,
   },
   {
-    snippet: /tap-target-overlapped-by-other-targets-position-absolute-child-rect/,
+    node: {
+      snippet: /tap-target-overlapped-by-other-targets-position-absolute-child-rect/,
+    },
     shouldFail: true,
   },
   {
-    snippet: /position-absolute-tap-target-fully-contained-in-other-target/,
+    node: {
+      snippet: /position-absolute-tap-target-fully-contained-in-other-target/,
+    },
   },
   {
-    snippet: /tap-target-fully-containing-position-absolute-target/,
+    node: {
+      snippet: /tap-target-fully-containing-position-absolute-target/,
+    },
   },
   {
-    snippet: /too-small-failing-tap-target/,
+    node: {
+      snippet: /too-small-failing-tap-target/,
+    },
     shouldFail: true,
   },
   {
-    snippet: /large-enough-tap-target-next-to-too-small-tap-target/,
+    node: {
+      snippet: /large-enough-tap-target-next-to-too-small-tap-target/,
+    },
   },
   {
-    snippet: /zero-width-tap-target-with-overflowing-child-content/,
+    node: {
+      snippet: /zero-width-tap-target-with-overflowing-child-content/,
+    },
     shouldFail: true,
   },
   {
-    snippet: /passing-tap-target-next-to-zero-width-target/,
+    node: {
+      snippet: /passing-tap-target-next-to-zero-width-target/,
+    },
   },
   {
-    snippet: /links-with-same-link-target-1/,
+    node: {
+      snippet: /links-with-same-link-target-1/,
+    },
   },
   {
-    snippet: /links-with-same-link-target-2/,
+    node: {
+      snippet: /links-with-same-link-target-2/,
+    },
   },
 ];
 
@@ -423,7 +459,7 @@ const expectations = [
       },
     },
     artifacts: {
-      TapTargets: expectedGatheredTapTargets.map(({snippet}) => ({snippet})),
+      TapTargets: expectedGatheredTapTargets.map(({node}) => ({node})),
     },
   },
 ];
diff --git a/lighthouse-core/audits/accessibility/axe-audit.js b/lighthouse-core/audits/accessibility/axe-audit.js
index 94946c6564f9..e8d26570340f 100644
--- a/lighthouse-core/audits/accessibility/axe-audit.js
+++ b/lighthouse-core/audits/accessibility/axe-audit.js
@@ -74,16 +74,16 @@ class AxeAudit extends Audit {
     /** @type {LH.Audit.Details.Table['items']}>} */
     let items = [];
     if (rule && rule.nodes) {
-      items = rule.nodes.map(node => ({
+      items = rule.nodes.map(axeNode => ({
         node: {
           type: /** @type {'node'} */ ('node'),
-          lhId: node.lhId,
-          selector: node.selector,
-          path: node.devtoolsNodePath,
-          snippet: node.snippet,
-          boundingRect: node.boundingRect,
-          explanation: node.failureSummary,
-          nodeLabel: node.nodeLabel,
+          lhId: axeNode.node.lhId,
+          selector: axeNode.node.selector,
+          path: axeNode.node.devtoolsNodePath,
+          snippet: axeNode.node.snippet,
+          boundingRect: axeNode.node.boundingRect,
+          explanation: axeNode.failureSummary,
+          nodeLabel: axeNode.node.nodeLabel,
         },
       }));
     }
diff --git a/lighthouse-core/audits/autocomplete.js b/lighthouse-core/audits/autocomplete.js
index f3eec6391fd1..f1227df26da5 100644
--- a/lighthouse-core/audits/autocomplete.js
+++ b/lighthouse-core/audits/autocomplete.js
@@ -245,11 +245,11 @@ class AutocompleteAudit extends Audit {
         // Warning is created because while there is an autocomplete attribute, the autocomplete property does not exsist, thus the attribute's value is invalid.
         if (input.autocomplete.attribute) {
           warnings.push(str_(UIStrings.warningInvalid, {token: input.autocomplete.attribute,
-            snippet: input.snippet}));
+            snippet: input.node.snippet}));
         }
         if (validity.isValidOrder === false) {
           warnings.push(str_(UIStrings.warningOrder, {tokens: input.autocomplete.attribute,
-            snippet: input.snippet}));
+            snippet: input.node.snippet}));
           suggestion = UIStrings.reviewOrder;
         }
         // If the autofill prediction is not in our autofill suggestion mapping, then we warn
@@ -262,8 +262,8 @@ class AutocompleteAudit extends Audit {
         failingFormsData.push({
           node: {
             type: /** @type {'node'} */ ('node'),
-            snippet: input.snippet,
-            nodeLabel: input.nodeLabel,
+            snippet: input.node.snippet,
+            nodeLabel: input.node.nodeLabel,
           },
           suggestion: suggestion,
           current: input.autocomplete.attribute,
diff --git a/lighthouse-core/audits/dobetterweb/external-anchors-use-rel-noopener.js b/lighthouse-core/audits/dobetterweb/external-anchors-use-rel-noopener.js
index 9818630c9c1f..d55e7bcdab33 100644
--- a/lighthouse-core/audits/dobetterweb/external-anchors-use-rel-noopener.js
+++ b/lighthouse-core/audits/dobetterweb/external-anchors-use-rel-noopener.js
@@ -60,7 +60,7 @@ class ExternalAnchorsUseRelNoopenerAudit extends Audit {
         try {
           return new URL(anchor.href).host !== pageHost;
         } catch (err) {
-          warnings.push(str_(UIStrings.warning, {anchorHTML: anchor.snippet}));
+          warnings.push(str_(UIStrings.warning, {anchorHTML: anchor.node.snippet}));
           return true;
         }
       })
@@ -71,15 +71,15 @@ class ExternalAnchorsUseRelNoopenerAudit extends Audit {
         return {
           node: {
             type: /** @type {'node'} */ ('node'),
-            path: anchor.devtoolsNodePath || '',
-            selector: anchor.selector || '',
-            nodeLabel: anchor.nodeLabel || '',
-            snippet: anchor.snippet || '',
+            path: anchor.node.devtoolsNodePath || '',
+            selector: anchor.node.selector || '',
+            nodeLabel: anchor.node.nodeLabel || '',
+            snippet: anchor.node.snippet || '',
           },
           href: anchor.href || 'Unknown',
           target: anchor.target || '',
           rel: anchor.rel || '',
-          outerHTML: anchor.snippet || '',
+          outerHTML: anchor.node.snippet || '',
         };
       });
 
diff --git a/lighthouse-core/audits/dobetterweb/password-inputs-can-be-pasted-into.js b/lighthouse-core/audits/dobetterweb/password-inputs-can-be-pasted-into.js
index 4757a55eac19..c160198bc853 100644
--- a/lighthouse-core/audits/dobetterweb/password-inputs-can-be-pasted-into.js
+++ b/lighthouse-core/audits/dobetterweb/password-inputs-can-be-pasted-into.js
@@ -47,8 +47,8 @@ class PasswordInputsCanBePastedIntoAudit extends Audit {
       items.push({
         node: {
           type: /** @type {'node'} */ ('node'),
-          snippet: input.snippet,
-          path: input.devtoolsNodePath,
+          snippet: input.node.snippet,
+          path: input.node.devtoolsNodePath,
         },
       });
     });
diff --git a/lighthouse-core/audits/largest-contentful-paint-element.js b/lighthouse-core/audits/largest-contentful-paint-element.js
index ed5124106ddd..9f644617d6fc 100644
--- a/lighthouse-core/audits/largest-contentful-paint-element.js
+++ b/lighthouse-core/audits/largest-contentful-paint-element.js
@@ -44,12 +44,12 @@ class LargestContentfulPaintElement extends Audit {
       lcpElementDetails.push({
         node: {
           type: /** @type {'node'} */ ('node'),
-          lhId: lcpElement.lhId,
-          path: lcpElement.devtoolsNodePath,
-          selector: lcpElement.selector,
-          nodeLabel: lcpElement.nodeLabel,
-          snippet: lcpElement.snippet,
-          boundingRect: lcpElement.boundingRect,
+          lhId: lcpElement.node.lhId,
+          path: lcpElement.node.devtoolsNodePath,
+          selector: lcpElement.node.selector,
+          nodeLabel: lcpElement.node.nodeLabel,
+          snippet: lcpElement.node.snippet,
+          boundingRect: lcpElement.node.boundingRect,
         },
       });
     }
diff --git a/lighthouse-core/audits/layout-shift-elements.js b/lighthouse-core/audits/layout-shift-elements.js
index f272feb39dbc..1ca937bb779c 100644
--- a/lighthouse-core/audits/layout-shift-elements.js
+++ b/lighthouse-core/audits/layout-shift-elements.js
@@ -45,12 +45,12 @@ class LayoutShiftElements extends Audit {
       return {
         node: {
           type: /** @type {'node'} */ ('node'),
-          lhId: element.lhId,
-          path: element.devtoolsNodePath,
-          selector: element.selector,
-          nodeLabel: element.nodeLabel,
-          snippet: element.snippet,
-          boundingRect: element.boundingRect,
+          lhId: element.node.lhId,
+          path: element.node.devtoolsNodePath,
+          selector: element.node.selector,
+          nodeLabel: element.node.nodeLabel,
+          snippet: element.node.snippet,
+          boundingRect: element.node.boundingRect,
         },
         score: element.score,
       };
diff --git a/lighthouse-core/audits/non-composited-animations.js b/lighthouse-core/audits/non-composited-animations.js
index 7ec64195035e..f59f34b6f16c 100644
--- a/lighthouse-core/audits/non-composited-animations.js
+++ b/lighthouse-core/audits/non-composited-animations.js
@@ -137,10 +137,10 @@ class NonCompositedAnimations extends Audit {
       /** @type LH.Audit.Details.NodeValue */
       const node = {
         type: 'node',
-        path: element.devtoolsNodePath,
-        selector: element.selector,
-        nodeLabel: element.nodeLabel,
-        snippet: element.snippet,
+        path: element.node.devtoolsNodePath,
+        selector: element.node.selector,
+        nodeLabel: element.node.nodeLabel,
+        snippet: element.node.snippet,
       };
 
       const animations = element.animations || [];
diff --git a/lighthouse-core/audits/preload-lcp-image.js b/lighthouse-core/audits/preload-lcp-image.js
index 66625ed75c3b..5d40b57b4279 100644
--- a/lighthouse-core/audits/preload-lcp-image.js
+++ b/lighthouse-core/audits/preload-lcp-image.js
@@ -90,7 +90,7 @@ class PreloadLCPImageAudit extends Audit {
     if (!lcpElement) return undefined;
 
     const lcpImageElement = imageElements.find(elem => {
-      return elem.devtoolsNodePath === lcpElement.devtoolsNodePath;
+      return elem.node.devtoolsNodePath === lcpElement.node.devtoolsNodePath;
     });
 
     if (!lcpImageElement) return undefined;
diff --git a/lighthouse-core/audits/seo/crawlable-anchors.js b/lighthouse-core/audits/seo/crawlable-anchors.js
index a7525731f91c..9a721a18e4fd 100644
--- a/lighthouse-core/audits/seo/crawlable-anchors.js
+++ b/lighthouse-core/audits/seo/crawlable-anchors.js
@@ -83,10 +83,10 @@ class CrawlableAnchors extends Audit {
       return {
         node: {
           type: 'node',
-          path: anchor.devtoolsNodePath || '',
-          selector: anchor.selector || '',
-          nodeLabel: anchor.nodeLabel || '',
-          snippet: anchor.snippet || '',
+          path: anchor.node.devtoolsNodePath || '',
+          selector: anchor.node.selector || '',
+          nodeLabel: anchor.node.nodeLabel || '',
+          snippet: anchor.node.snippet || '',
         },
       };
     });
diff --git a/lighthouse-core/audits/seo/hreflang.js b/lighthouse-core/audits/seo/hreflang.js
index 38d46f2e4126..10d1573fb2b8 100644
--- a/lighthouse-core/audits/seo/hreflang.js
+++ b/lighthouse-core/audits/seo/hreflang.js
@@ -121,9 +121,9 @@ class Hreflang extends Audit {
         source = {
           type: 'node',
           snippet: `<link rel="alternate" hreflang="${link.hreflang}" href="${link.hrefRaw}" />`,
-          path: link.devtoolsNodePath || '',
-          selector: link.selector || '',
-          nodeLabel: link.nodeLabel || '',
+          path: link.node !== null ? link.node.devtoolsNodePath : '',
+          selector: link.node !== null ? link.node.selector : '',
+          nodeLabel: link.node !== null ? link.node.nodeLabel : '',
         };
       } else if (link.source === 'headers') {
         source = `Link: <${link.hrefRaw}>; rel="alternate"; hreflang="${link.hreflang}"`;
diff --git a/lighthouse-core/audits/seo/tap-targets.js b/lighthouse-core/audits/seo/tap-targets.js
index bbde34bc7c2a..b9bb038e5ee0 100644
--- a/lighthouse-core/audits/seo/tap-targets.js
+++ b/lighthouse-core/audits/seo/tap-targets.js
@@ -249,12 +249,12 @@ function targetToTableNode(target) {
 
   return {
     type: 'node',
-    lhId: target.lhId,
-    snippet: target.snippet,
-    path: target.devtoolsNodePath,
-    selector: target.selector,
+    lhId: target.node.lhId,
+    snippet: target.node.snippet,
+    path: target.node.devtoolsNodePath,
+    selector: target.node.selector,
     boundingRect,
-    nodeLabel: target.nodeLabel,
+    nodeLabel: target.node.nodeLabel,
   };
 }
 
diff --git a/lighthouse-core/audits/unsized-images.js b/lighthouse-core/audits/unsized-images.js
index 9e6853cddf55..b7bd308fbca8 100644
--- a/lighthouse-core/audits/unsized-images.js
+++ b/lighthouse-core/audits/unsized-images.js
@@ -100,10 +100,10 @@ class UnsizedImages extends Audit {
         url,
         node: {
           type: /** @type {'node'} */ ('node'),
-          path: image.devtoolsNodePath,
-          selector: image.selector,
-          nodeLabel: image.nodeLabel,
-          snippet: image.snippet,
+          path: image.node.devtoolsNodePath,
+          selector: image.node.selector,
+          nodeLabel: image.node.nodeLabel,
+          snippet: image.node.snippet,
         },
       });
     }
diff --git a/lighthouse-core/gather/gatherers/accessibility.js b/lighthouse-core/gather/gatherers/accessibility.js
index 43ffe2f42c86..4f1e63a69ade 100644
--- a/lighthouse-core/gather/gatherers/accessibility.js
+++ b/lighthouse-core/gather/gatherers/accessibility.js
@@ -61,7 +61,7 @@ function runA11yChecks() {
       // @ts-expect-error
       result.nodes.forEach(node => {
         // @ts-expect-error - getNodeDetails put into scope via stringification
-        Object.assign(node, getNodeDetails(node.element));
+        node.node = getNodeDetails(node.element);
         // avoid circular JSON concerns
         node.element = node.any = node.all = node.none = undefined;
       });
diff --git a/lighthouse-core/gather/gatherers/anchor-elements.js b/lighthouse-core/gather/gatherers/anchor-elements.js
index 746b549c53eb..275bc5d95a28 100644
--- a/lighthouse-core/gather/gatherers/anchor-elements.js
+++ b/lighthouse-core/gather/gatherers/anchor-elements.js
@@ -43,8 +43,6 @@ function collectAnchorElements() {
   const anchorElements = getElementsInDocument('a'); // eslint-disable-line no-undef
 
   return anchorElements.map(node => {
-    // @ts-expect-error - getNodeDetails put into scope via stringification
-    const nodeInfo = getNodeDetails(node);
     if (node instanceof HTMLAnchorElement) {
       return {
         href: node.href,
@@ -55,7 +53,8 @@ function collectAnchorElements() {
         text: node.innerText, // we don't want to return hidden text, so use innerText
         rel: node.rel,
         target: node.target,
-        ...nodeInfo,
+        // @ts-expect-error - getNodeDetails put into scope via stringification
+        node: getNodeDetails(node),
       };
     }
 
@@ -67,7 +66,8 @@ function collectAnchorElements() {
       text: node.textContent || '',
       rel: '',
       target: node.target.baseVal || '',
-      ...nodeInfo,
+      // @ts-expect-error - getNodeDetails put into scope via stringification
+      node: getNodeDetails(node),
     };
   });
 }
@@ -109,7 +109,7 @@ class AnchorElements extends Gatherer {
     // DOM.getDocument is necessary for pushNodesByBackendIdsToFrontend to properly retrieve nodeIds if the `DOM` domain was enabled before this gatherer, invoke it to be safe.
     await driver.sendCommand('DOM.getDocument', {depth: -1, pierce: true});
     const anchorsWithEventListeners = anchors.map(async anchor => {
-      const listeners = await getEventListeners(driver, anchor.devtoolsNodePath);
+      const listeners = await getEventListeners(driver, anchor.node.devtoolsNodePath);
 
       return {
         ...anchor,
diff --git a/lighthouse-core/gather/gatherers/dobetterweb/password-inputs-with-prevented-paste.js b/lighthouse-core/gather/gatherers/dobetterweb/password-inputs-with-prevented-paste.js
index 49d7d9251427..3e418af7ff25 100644
--- a/lighthouse-core/gather/gatherers/dobetterweb/password-inputs-with-prevented-paste.js
+++ b/lighthouse-core/gather/gatherers/dobetterweb/password-inputs-with-prevented-paste.js
@@ -22,10 +22,10 @@ function findPasswordInputsWithPreventedPaste() {
         new ClipboardEvent('paste', {cancelable: true})
       )
     )
-    .map(passwordInput => (
+    .map(passwordInput => ({
       // @ts-expect-error - getNodeDetails put into scope via stringification
-      getNodeDetails(passwordInput)
-    ));
+      node: getNodeDetails(passwordInput),
+    }));
 }
 
 class PasswordInputsWithPreventedPaste extends Gatherer {
diff --git a/lighthouse-core/gather/gatherers/form-elements.js b/lighthouse-core/gather/gatherers/form-elements.js
index 56b8df6a1ac2..dc3f90f0ab3e 100644
--- a/lighthouse-core/gather/gatherers/form-elements.js
+++ b/lighthouse-core/gather/gatherers/form-elements.js
@@ -23,6 +23,7 @@ function collectFormElements() {
   const forms = new Map();
   /** @type {LH.Artifacts.Form} */
   const formlessObj = {
+    node: null,
     inputs: [],
     labels: [],
   };
@@ -39,16 +40,15 @@ function collectFormElements() {
           id: parentFormElement.id,
           name: parentFormElement.name,
           autocomplete: parentFormElement.autocomplete,
-          // @ts-expect-error - getNodeDetails put into scope via stringification
-          ...getNodeDetails(parentFormElement),
         },
+        // @ts-expect-error - getNodeDetails put into scope via stringification
+        node: getNodeDetails(parentFormElement),
         inputs: [],
         labels: [],
       };
       forms.set(parentFormElement, newFormObj);
     }
     const formObj = forms.get(parentFormElement) || formlessObj;
-
     if (child instanceof HTMLInputElement || child instanceof HTMLTextAreaElement
       || child instanceof HTMLSelectElement) {
       formObj.inputs.push({
@@ -61,20 +61,21 @@ function collectFormElements() {
           prediction: child.getAttribute('autofill-prediction'),
         },
         // @ts-expect-error - getNodeDetails put into scope via stringification
-        ...getNodeDetails(child),
+        node: getNodeDetails(child),
       });
     }
     if (child instanceof HTMLLabelElement) {
       formObj.labels.push({
         for: child.htmlFor,
         // @ts-expect-error - getNodeDetails put into scope via stringification
-        ...getNodeDetails(child),
+        node: getNodeDetails(child),
       });
     }
   }
 
   if (formlessObj.inputs.length > 0 || formlessObj.labels.length > 0) {
     forms.set('formless', {
+      node: formlessObj.node,
       inputs: formlessObj.inputs,
       labels: formlessObj.labels,
     });
diff --git a/lighthouse-core/gather/gatherers/iframe-elements.js b/lighthouse-core/gather/gatherers/iframe-elements.js
index 01853f1baabe..39faa61f69bf 100644
--- a/lighthouse-core/gather/gatherers/iframe-elements.js
+++ b/lighthouse-core/gather/gatherers/iframe-elements.js
@@ -29,7 +29,7 @@ function collectIFrameElements() {
       // @ts-expect-error - put into scope via stringification
       isPositionFixed: isPositionFixed(node), // eslint-disable-line no-undef
       // @ts-expect-error - getNodeDetails put into scope via stringification
-      ...getNodeDetails(node),
+      node: getNodeDetails(node),
     };
   });
 }
diff --git a/lighthouse-core/gather/gatherers/image-elements.js b/lighthouse-core/gather/gatherers/image-elements.js
index 4685cacd3a92..49873505029c 100644
--- a/lighthouse-core/gather/gatherers/image-elements.js
+++ b/lighthouse-core/gather/gatherers/image-elements.js
@@ -86,7 +86,7 @@ function getHTMLImages(allElements) {
       // https://html.spec.whatwg.org/multipage/images.html#pixel-density-descriptor
       usesSrcSetDensityDescriptor: / \d+(\.\d+)?x/.test(element.srcset),
       // @ts-expect-error - getNodeDetails put into scope via stringification
-      ...getNodeDetails(element),
+      node: getNodeDetails(element),
     };
   });
 }
@@ -136,7 +136,7 @@ function getCSSImages(allElements) {
       ),
       usesSrcSetDensityDescriptor: false,
       // @ts-expect-error - getNodeDetails put into scope via stringification
-      ...getNodeDetails(element),
+      node: getNodeDetails(element),
     });
   }
 
@@ -331,7 +331,7 @@ class ImageElements extends Gatherer {
       element.mimeType = networkRecord.mimeType;
 
       if (!element.isInShadowDOM && !element.isCss) {
-        await this.fetchSourceRules(driver, element.devtoolsNodePath, element);
+        await this.fetchSourceRules(driver, element.node.devtoolsNodePath, element);
       }
       // Images within `picture` behave strangely and natural size information isn't accurate,
       // CSS images have no natural size information at all. Try to get the actual size if we can.
diff --git a/lighthouse-core/gather/gatherers/link-elements.js b/lighthouse-core/gather/gatherers/link-elements.js
index 7b63aff389d1..7b5078488c85 100644
--- a/lighthouse-core/gather/gatherers/link-elements.js
+++ b/lighthouse-core/gather/gatherers/link-elements.js
@@ -71,7 +71,7 @@ function getLinkElementsInDOM() {
       hrefRaw,
       source,
       // @ts-expect-error - put into scope via stringification
-      ...getNodeDetails(link),
+      node: getNodeDetails(link),
     });
   }
 
@@ -121,10 +121,7 @@ class LinkElements extends Gatherer {
           as: link.as || '',
           crossOrigin: getCrossoriginFromHeader(link.crossorigin),
           source: 'headers',
-          devtoolsNodePath: '',
-          selector: '',
-          nodeLabel: '',
-          snippet: '',
+          node: null,
         });
       }
     }
diff --git a/lighthouse-core/gather/gatherers/script-elements.js b/lighthouse-core/gather/gatherers/script-elements.js
index 9509ca1f63bd..8edce2beaeb4 100644
--- a/lighthouse-core/gather/gatherers/script-elements.js
+++ b/lighthouse-core/gather/gatherers/script-elements.js
@@ -29,10 +29,10 @@ function collectAllScriptElements() {
       async: script.async,
       defer: script.defer,
       source: script.closest('head') ? 'head' : 'body',
-      // @ts-expect-error - getNodeDetails put into scope via stringification
-      ...getNodeDetails(script),
       content: script.src ? null : script.text,
       requestId: null,
+      // @ts-expect-error - getNodeDetails put into scope via stringification
+      node: getNodeDetails(script),
     };
   });
 }
@@ -108,10 +108,6 @@ class ScriptElements extends Gatherer {
         matchedScriptElement.content = content;
       } else {
         scripts.push({
-          devtoolsNodePath: '',
-          snippet: '',
-          selector: '',
-          nodeLabel: '',
           type: null,
           src: record.url,
           id: null,
@@ -120,10 +116,10 @@ class ScriptElements extends Gatherer {
           source: 'network',
           requestId: record.requestId,
           content,
+          node: null,
         });
       }
     }
-
     return scripts;
   }
 }
diff --git a/lighthouse-core/gather/gatherers/seo/tap-targets.js b/lighthouse-core/gather/gatherers/seo/tap-targets.js
index 6797c66abd2d..bc89ec8798ce 100644
--- a/lighthouse-core/gather/gatherers/seo/tap-targets.js
+++ b/lighthouse-core/gather/gatherers/seo/tap-targets.js
@@ -270,7 +270,7 @@ function gatherTapTargets(tapTargetsSelector) {
       clientRects: visibleClientRects,
       href: /** @type {HTMLAnchorElement} */(tapTargetElement)['href'] || '',
       // @ts-expect-error - getNodeDetails put into scope via stringification
-      ...getNodeDetails(tapTargetElement),
+      node: getNodeDetails(tapTargetElement),
     });
   }
 
diff --git a/lighthouse-core/gather/gatherers/trace-elements.js b/lighthouse-core/gather/gatherers/trace-elements.js
index b6da3564a913..a8281b9eeafd 100644
--- a/lighthouse-core/gather/gatherers/trace-elements.js
+++ b/lighthouse-core/gather/gatherers/trace-elements.js
@@ -30,7 +30,7 @@ function getNodeDetailsData() {
   let traceElement;
   if (elem) {
     // @ts-expect-error - getNodeDetails put into scope via stringification
-    traceElement = getNodeDetails(elem);
+    traceElement = {node: getNodeDetails(elem)};
   }
   return traceElement;
 }
diff --git a/lighthouse-core/test/audits/accessibility/aria-allowed-attr-test.js b/lighthouse-core/test/audits/accessibility/aria-allowed-attr-test.js
index b6548a852f5c..e7600396bdf8 100644
--- a/lighthouse-core/test/audits/accessibility/aria-allowed-attr-test.js
+++ b/lighthouse-core/test/audits/accessibility/aria-allowed-attr-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: aria-allowed-attr audit', () => {
       Accessibility: {
         violations: [{
           id: 'aria-allowed-attr',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/aria-required-attr-test.js b/lighthouse-core/test/audits/accessibility/aria-required-attr-test.js
index 821e8fc850bf..a7a775f40657 100644
--- a/lighthouse-core/test/audits/accessibility/aria-required-attr-test.js
+++ b/lighthouse-core/test/audits/accessibility/aria-required-attr-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: aria-required-attr audit', () => {
       Accessibility: {
         violations: [{
           id: 'aria-required-attr',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/aria-required-children-test.js b/lighthouse-core/test/audits/accessibility/aria-required-children-test.js
index cfb40f7b1a24..c0423877f4f9 100644
--- a/lighthouse-core/test/audits/accessibility/aria-required-children-test.js
+++ b/lighthouse-core/test/audits/accessibility/aria-required-children-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: aria-required-children audit', () => {
       Accessibility: {
         violations: [{
           id: 'aria-required-children',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/aria-required-parent-test.js b/lighthouse-core/test/audits/accessibility/aria-required-parent-test.js
index e036963a258a..cc46de4f7f88 100644
--- a/lighthouse-core/test/audits/accessibility/aria-required-parent-test.js
+++ b/lighthouse-core/test/audits/accessibility/aria-required-parent-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: aria-required-parent audit', () => {
       Accessibility: {
         violations: [{
           id: 'aria-required-parent',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/aria-roles-test.js b/lighthouse-core/test/audits/accessibility/aria-roles-test.js
index 3f8dca75f433..d6d9a2b62643 100644
--- a/lighthouse-core/test/audits/accessibility/aria-roles-test.js
+++ b/lighthouse-core/test/audits/accessibility/aria-roles-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: aria-roles audit', () => {
       Accessibility: {
         violations: [{
           id: 'aria-roles',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/aria-valid-attr-test.js b/lighthouse-core/test/audits/accessibility/aria-valid-attr-test.js
index 049e90345063..a0a07d556d33 100644
--- a/lighthouse-core/test/audits/accessibility/aria-valid-attr-test.js
+++ b/lighthouse-core/test/audits/accessibility/aria-valid-attr-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: aria-valid-attr audit', () => {
       Accessibility: {
         violations: [{
           id: 'aria-valid-attr',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/aria-valid-attr-value-test.js b/lighthouse-core/test/audits/accessibility/aria-valid-attr-value-test.js
index d0f99b185b59..ab42637f31a6 100644
--- a/lighthouse-core/test/audits/accessibility/aria-valid-attr-value-test.js
+++ b/lighthouse-core/test/audits/accessibility/aria-valid-attr-value-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: aria-valid-attr-value audit', () => {
       Accessibility: {
         violations: [{
           id: 'aria-valid-attr-value',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/axe-audit-test.js b/lighthouse-core/test/audits/accessibility/axe-audit-test.js
index 4fe6d00d94c9..7364d98662ee 100644
--- a/lighthouse-core/test/audits/accessibility/axe-audit-test.js
+++ b/lighthouse-core/test/audits/accessibility/axe-audit-test.js
@@ -26,7 +26,7 @@ describe('Accessibility: axe-audit', () => {
         Accessibility: {
           violations: [{
             id: 'fake-aria-fail',
-            nodes: [{}],
+            nodes: [],
             help: 'http://example.com/',
           }],
         },
@@ -128,13 +128,19 @@ describe('Accessibility: axe-audit', () => {
         Accessibility: {
           incomplete: [{
             id: 'fake-axe-failure-case',
-            nodes: [{html: '<input id="multi-label-form-element" />'}],
+            nodes: [{
+              html: '<input id="multi-label-form-element" />',
+              node: {},
+            }],
             help: 'http://example.com/',
           }],
           // TODO: remove: axe-core v3.3.0 backwards-compatibility test
           violations: [{
             id: 'fake-axe-failure-case',
-            nodes: [{html: '<input id="multi-label-form-element" />'}],
+            nodes: [{
+              html: '<input id="multi-label-form-element" />',
+              node: {},
+            }],
             help: 'http://example.com/',
           }],
         },
@@ -186,7 +192,12 @@ describe('Accessibility: axe-audit', () => {
         violations: [
           {
             id: 'fake-axe-snippet-case',
-            nodes: [{html: '<input id="axes-source" />', snippet: '<input id="snippet"/>'}],
+            nodes: [{
+              html: '<input id="axes-source" />',
+              node: {
+                snippet: '<input id="snippet"/>',
+              },
+            }],
             help: 'http://example.com/',
           },
         ],
diff --git a/lighthouse-core/test/audits/accessibility/button-name-test.js b/lighthouse-core/test/audits/accessibility/button-name-test.js
index e5727e92f830..769879ceec2e 100644
--- a/lighthouse-core/test/audits/accessibility/button-name-test.js
+++ b/lighthouse-core/test/audits/accessibility/button-name-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: button-name audit', () => {
       Accessibility: {
         violations: [{
           id: 'button-name',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/bypass-test.js b/lighthouse-core/test/audits/accessibility/bypass-test.js
index 83c9ee04b423..5b6744654185 100644
--- a/lighthouse-core/test/audits/accessibility/bypass-test.js
+++ b/lighthouse-core/test/audits/accessibility/bypass-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: bypass audit', () => {
       Accessibility: {
         violations: [{
           id: 'bypass',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/color-contrast-test.js b/lighthouse-core/test/audits/accessibility/color-contrast-test.js
index d46dfecaaf9c..8085033eb24f 100644
--- a/lighthouse-core/test/audits/accessibility/color-contrast-test.js
+++ b/lighthouse-core/test/audits/accessibility/color-contrast-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: color-contrast audit', () => {
       Accessibility: {
         violations: [{
           id: 'color-contrast',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/definition-list-test.js b/lighthouse-core/test/audits/accessibility/definition-list-test.js
index 6e446bd9e696..77651899ba86 100644
--- a/lighthouse-core/test/audits/accessibility/definition-list-test.js
+++ b/lighthouse-core/test/audits/accessibility/definition-list-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: definition-list audit', () => {
       Accessibility: {
         violations: [{
           id: 'definition-list',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/dlitem-test.js b/lighthouse-core/test/audits/accessibility/dlitem-test.js
index 2f6b3ec286bb..c861f4831449 100644
--- a/lighthouse-core/test/audits/accessibility/dlitem-test.js
+++ b/lighthouse-core/test/audits/accessibility/dlitem-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: dlitem audit', () => {
       Accessibility: {
         violations: [{
           id: 'dlitem',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/document-title-test.js b/lighthouse-core/test/audits/accessibility/document-title-test.js
index a8138b530fbe..e8df5337284e 100644
--- a/lighthouse-core/test/audits/accessibility/document-title-test.js
+++ b/lighthouse-core/test/audits/accessibility/document-title-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: document-title audit', () => {
       Accessibility: {
         violations: [{
           id: 'document-title',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/frame-title-test.js b/lighthouse-core/test/audits/accessibility/frame-title-test.js
index 52eb7a029f3a..9b8836c9e8ee 100644
--- a/lighthouse-core/test/audits/accessibility/frame-title-test.js
+++ b/lighthouse-core/test/audits/accessibility/frame-title-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: frame-title audit', () => {
       Accessibility: {
         violations: [{
           id: 'frame-title',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/html-has-lang-test.js b/lighthouse-core/test/audits/accessibility/html-has-lang-test.js
index bd6e90bf20eb..933788d56274 100644
--- a/lighthouse-core/test/audits/accessibility/html-has-lang-test.js
+++ b/lighthouse-core/test/audits/accessibility/html-has-lang-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: html-has-lang audit', () => {
       Accessibility: {
         violations: [{
           id: 'html-has-lang',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/html-lang-valid-test.js b/lighthouse-core/test/audits/accessibility/html-lang-valid-test.js
index c941141497dd..08c3c507ce73 100644
--- a/lighthouse-core/test/audits/accessibility/html-lang-valid-test.js
+++ b/lighthouse-core/test/audits/accessibility/html-lang-valid-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: html-lang-valid audit', () => {
       Accessibility: {
         violations: [{
           id: 'html-lang-valid',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/image-alt-test.js b/lighthouse-core/test/audits/accessibility/image-alt-test.js
index a447fa90b871..31009719f981 100644
--- a/lighthouse-core/test/audits/accessibility/image-alt-test.js
+++ b/lighthouse-core/test/audits/accessibility/image-alt-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: image-alt audit', () => {
       Accessibility: {
         violations: [{
           id: 'image-alt',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/input-image-alt-test.js b/lighthouse-core/test/audits/accessibility/input-image-alt-test.js
index 61dd4f5d18ec..367d1051de2f 100644
--- a/lighthouse-core/test/audits/accessibility/input-image-alt-test.js
+++ b/lighthouse-core/test/audits/accessibility/input-image-alt-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: input-image-alt audit', () => {
       Accessibility: {
         violations: [{
           id: 'input-image-alt',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/label-test.js b/lighthouse-core/test/audits/accessibility/label-test.js
index 94b2f6bff9e1..10228a5fd4c1 100644
--- a/lighthouse-core/test/audits/accessibility/label-test.js
+++ b/lighthouse-core/test/audits/accessibility/label-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: label audit', () => {
       Accessibility: {
         violations: [{
           id: 'label',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/layout-table-test.js b/lighthouse-core/test/audits/accessibility/layout-table-test.js
index 102aea28bb82..9d0707471dce 100644
--- a/lighthouse-core/test/audits/accessibility/layout-table-test.js
+++ b/lighthouse-core/test/audits/accessibility/layout-table-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: layout-table audit', () => {
       Accessibility: {
         violations: [{
           id: 'layout-table',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/link-name-test.js b/lighthouse-core/test/audits/accessibility/link-name-test.js
index bdfb77d49ba6..54c08aa7bf4f 100644
--- a/lighthouse-core/test/audits/accessibility/link-name-test.js
+++ b/lighthouse-core/test/audits/accessibility/link-name-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: link-name audit', () => {
       Accessibility: {
         violations: [{
           id: 'link-name',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/list-test.js b/lighthouse-core/test/audits/accessibility/list-test.js
index 743d686a38b5..49d745606515 100644
--- a/lighthouse-core/test/audits/accessibility/list-test.js
+++ b/lighthouse-core/test/audits/accessibility/list-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: list audit', () => {
       Accessibility: {
         violations: [{
           id: 'list',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/listitem-test.js b/lighthouse-core/test/audits/accessibility/listitem-test.js
index 61e055b69efe..f821f51d096b 100644
--- a/lighthouse-core/test/audits/accessibility/listitem-test.js
+++ b/lighthouse-core/test/audits/accessibility/listitem-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: listitem audit', () => {
       Accessibility: {
         violations: [{
           id: 'listitem',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/meta-refresh-test.js b/lighthouse-core/test/audits/accessibility/meta-refresh-test.js
index d45e7603c48e..ceb19879e875 100644
--- a/lighthouse-core/test/audits/accessibility/meta-refresh-test.js
+++ b/lighthouse-core/test/audits/accessibility/meta-refresh-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: meta-refresh audit', () => {
       Accessibility: {
         violations: [{
           id: 'meta-refresh',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/meta-viewport-test.js b/lighthouse-core/test/audits/accessibility/meta-viewport-test.js
index 1b089fec4c9c..2e5ce6970035 100644
--- a/lighthouse-core/test/audits/accessibility/meta-viewport-test.js
+++ b/lighthouse-core/test/audits/accessibility/meta-viewport-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: meta-viewport audit', () => {
       Accessibility: {
         violations: [{
           id: 'meta-viewport',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/object-alt-test.js b/lighthouse-core/test/audits/accessibility/object-alt-test.js
index ed990b4f17fb..6b68b37e5b81 100644
--- a/lighthouse-core/test/audits/accessibility/object-alt-test.js
+++ b/lighthouse-core/test/audits/accessibility/object-alt-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: object-alt audit', () => {
       Accessibility: {
         violations: [{
           id: 'object-alt',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/tabindex-test.js b/lighthouse-core/test/audits/accessibility/tabindex-test.js
index 2dcc0aafc331..85199fcab398 100644
--- a/lighthouse-core/test/audits/accessibility/tabindex-test.js
+++ b/lighthouse-core/test/audits/accessibility/tabindex-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: tabindex audit', () => {
       Accessibility: {
         violations: [{
           id: 'tabindex',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/td-headers-attr-test.js b/lighthouse-core/test/audits/accessibility/td-headers-attr-test.js
index 33723bc5ed45..9f9c3cfaaab7 100644
--- a/lighthouse-core/test/audits/accessibility/td-headers-attr-test.js
+++ b/lighthouse-core/test/audits/accessibility/td-headers-attr-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: td-headers-attr audit', () => {
       Accessibility: {
         violations: [{
           id: 'td-headers-attr',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/th-has-data-cells-test.js b/lighthouse-core/test/audits/accessibility/th-has-data-cells-test.js
index 5eb564a4236f..0bd102cdd583 100644
--- a/lighthouse-core/test/audits/accessibility/th-has-data-cells-test.js
+++ b/lighthouse-core/test/audits/accessibility/th-has-data-cells-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: th-has-data-cells audit', () => {
       Accessibility: {
         violations: [{
           id: 'th-has-data-cells',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/valid-lang-test.js b/lighthouse-core/test/audits/accessibility/valid-lang-test.js
index c8f103257d38..7a0577e31628 100644
--- a/lighthouse-core/test/audits/accessibility/valid-lang-test.js
+++ b/lighthouse-core/test/audits/accessibility/valid-lang-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: valid-lang audit', () => {
       Accessibility: {
         violations: [{
           id: 'valid-lang',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/video-caption-test.js b/lighthouse-core/test/audits/accessibility/video-caption-test.js
index 91592d2c41da..eb59b37adf30 100644
--- a/lighthouse-core/test/audits/accessibility/video-caption-test.js
+++ b/lighthouse-core/test/audits/accessibility/video-caption-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: video-caption audit', () => {
       Accessibility: {
         violations: [{
           id: 'video-caption',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/accessibility/video-description-test.js b/lighthouse-core/test/audits/accessibility/video-description-test.js
index b28f90d30226..1e4262af9018 100644
--- a/lighthouse-core/test/audits/accessibility/video-description-test.js
+++ b/lighthouse-core/test/audits/accessibility/video-description-test.js
@@ -31,7 +31,7 @@ describe('Accessibility: video-description audit', () => {
       Accessibility: {
         violations: [{
           id: 'video-description',
-          nodes: [{}],
+          nodes: [],
           help: 'http://example.com/',
         }],
       },
diff --git a/lighthouse-core/test/audits/autocomplete-test.js b/lighthouse-core/test/audits/autocomplete-test.js
index ac171c30b4fe..76ebba4156d2 100644
--- a/lighthouse-core/test/audits/autocomplete-test.js
+++ b/lighthouse-core/test/audits/autocomplete-test.js
@@ -25,8 +25,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: null,
                 prediction: 'HTML_TYPE_CREDIT_CARD_NAME_FULL',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="name_cc">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="name_cc">'},
             },
             {
               id: '',
@@ -37,8 +38,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: null,
                 prediction: 'HTML_TYPE_CREDIT_CARD_NUMBER',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="CCNo">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="CCNo">'},
             },
           ],
           labels: [],
@@ -84,8 +86,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'namez',
                 prediction: 'UNKNOWN_TYPE',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="name_cc" autocomplete="namez">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="name_cc" autocomplete="namez">'},
             },
             {
               id: '',
@@ -96,8 +99,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'ccc-num',
                 prediction: 'HTML_TYPE_CREDIT_CARD_NUMBER',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="CCNo" autocomplete="ccc-num">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="CCNo" autocomplete="ccc-num">'},
             },
           ],
           labels: [],
@@ -142,9 +146,10 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'section-red shipping cc-name',
                 prediction: 'UNKNOWN_TYPE',
               },
-              nodeLabel: 'textarea',
-              // eslint-disable-next-line max-len
-              snippet: '<textarea type="text" name="name_cc" autocomplete="section-red shipping cc-name">',
+              node: {
+                nodeLabel: 'textarea',
+                // eslint-disable-next-line max-len
+                snippet: '<textarea type="text" name="name_cc" autocomplete="section-red shipping cc-name">'},
             },
             {
               id: '',
@@ -167,9 +172,10 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'section-red shipping mobile tel',
                 prediction: 'HTML_TYPE_TEL',
               },
-              nodeLabel: 'input',
-              // eslint-disable-next-line max-len
-              snippet: '<input name="mobile-number" autocomplete="section-red shipping mobile tel">',
+              node: {
+                nodeLabel: 'input',
+                // eslint-disable-next-line max-len
+                snippet: '<input name="mobile-number" autocomplete="section-red shipping mobile tel">'},
             },
           ],
           labels: [],
@@ -194,8 +200,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: null,
                 prediction: 'UNKNOWN_TYPE',
               },
-              nodeLabel: 'textarea',
-              snippet: '<textarea type="text" name="edge_case">',
+              node: {
+                nodeLabel: 'textarea',
+                snippet: '<textarea type="text" name="edge_case">'},
             },
             {
               id: '',
@@ -206,8 +213,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: null,
                 prediction: 'UNKNOWN_TYPE',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="random">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="random">'},
             },
           ],
           labels: [],
@@ -233,8 +241,10 @@ describe('Best Practices: autocomplete audit', () => {
                 prediction: 'HTML_TYPE_CREDIT_CARD_NAME_FULL',
               },
               autofillPredict: 'HTML_TYPE_CREDIT_CARD_NAME_FULL',
-              nodeLabel: 'textarea',
-              snippet: '<textarea type="text" name="name_cc2" autocomplete="sectio-red cc-name">',
+              node: {
+                nodeLabel: 'textarea',
+                // eslint-disable-next-line max-len
+                snippet: '<textarea type="text" name="name_cc2" autocomplete="sectio-red cc-name">'},
             },
             {
               id: '',
@@ -245,8 +255,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'shippin name',
                 prediction: 'NAME_FULL',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="CCNo2" autocomplete="shippin name">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="CCNo2" autocomplete="shippin name">'},
             },
           ],
           labels: [],
@@ -271,9 +282,10 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'shipping section-red cc-name',
                 prediction: 'HTML_TYPE_CREDIT_CARD_NAME_FULL',
               },
-              nodeLabel: 'textarea',
-              // eslint-disable-next-line max-len
-              snippet: '<textarea type="text" name="name_cc2" autocomplete="shipping section-red cc-name">',
+              node: {
+                nodeLabel: 'textarea',
+                // eslint-disable-next-line max-len
+                snippet: '<textarea type="text" name="name_cc2" autocomplete="shipping section-red cc-name">'},
             },
             {
               id: '',
@@ -284,9 +296,10 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'shipping section-red mobile tel',
                 prediction: 'HTML_TYPE_TEL',
               },
-              nodeLabel: 'input',
-              // eslint-disable-next-line max-len
-              snippet: '<input type="text" name="CCNo2" autocomplete="shipping section-red mobile tel">',
+              node: {
+                nodeLabel: 'input',
+                // eslint-disable-next-line max-len
+                snippet: '<input type="text" name="CCNo2" autocomplete="shipping section-red mobile tel">'},
             },
           ],
           labels: [],
@@ -334,8 +347,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'namez',
                 prediction: 'UNKNOWN_TYPE',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="name_cc" autocomplete="namez">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="name_cc" autocomplete="namez">'},
             },
             {
               id: '',
@@ -346,8 +360,9 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'ccc-num',
                 prediction: 'HTML_TYPE_CREDIT_CARD_NUMBER',
               },
-              nodeLabel: 'input',
-              snippet: '<input type="text" name="CCNo" autocomplete="ccc-num">',
+              node: {
+                nodeLabel: 'input',
+                snippet: '<input type="text" name="CCNo" autocomplete="ccc-num">'},
             },
           ],
           labels: [],
@@ -378,9 +393,10 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'shipping section-red cc-name',
                 prediction: 'HTML_TYPE_CREDIT_CARD_NAME_FULL',
               },
-              nodeLabel: 'textarea',
-              // eslint-disable-next-line max-len
-              snippet: '<textarea type="text" name="name_cc2" autocomplete="shipping section-red cc-name">',
+              node: {
+                nodeLabel: 'textarea',
+                // eslint-disable-next-line max-len
+                snippet: '<textarea type="text" name="name_cc2" autocomplete="shipping section-red cc-name">'},
             },
             {
               id: '',
@@ -391,9 +407,10 @@ describe('Best Practices: autocomplete audit', () => {
                 attribute: 'shipping section-red mobile tel',
                 prediction: 'HTML_TYPE_TEL',
               },
-              nodeLabel: 'input',
-              // eslint-disable-next-line max-len
-              snippet: '<input type="text" name="CCNo2" autocomplete="shipping section-red mobile tel">',
+              node: {
+                nodeLabel: 'input',
+                // eslint-disable-next-line max-len
+                snippet: '<input type="text" name="CCNo2" autocomplete="shipping section-red mobile tel">'},
             },
           ],
           labels: [],
@@ -426,8 +443,9 @@ describe('Autocomplete Audit: Check Attribute Validity', () => {
         attribute: '',
         prediction: '',
       },
-      nodeLabel: '',
-      snippet: '',
+      node: {
+        nodeLabel: '',
+        snippet: ''},
     };
     const output = Autocomplete.checkAttributeValidity(input);
     const expectedOutput = {hasValidTokens: false};
@@ -444,8 +462,9 @@ describe('Autocomplete Audit: Check Attribute Validity', () => {
         attribute: 'section-foo name',
         prediction: '',
       },
-      nodeLabel: '',
-      snippet: '',
+      node: {
+        nodeLabel: '',
+        snippet: ''},
     };
     const output = Autocomplete.checkAttributeValidity(input);
     const expectedOutput = {hasValidTokens: true, isValidOrder: true};
@@ -462,8 +481,9 @@ describe('Autocomplete Audit: Check Attribute Validity', () => {
         attribute: 'shipping mobile tel',
         prediction: '',
       },
-      nodeLabel: '',
-      snippet: '',
+      node: {
+        nodeLabel: '',
+        snippet: ''},
     };
     const output = Autocomplete.checkAttributeValidity(input);
     const expectedOutput = {hasValidTokens: true, isValidOrder: true};
@@ -481,8 +501,9 @@ describe('Autocomplete Audit: Check Attribute Validity', () => {
         attribute: 'mobile shipping tel',
         prediction: '',
       },
-      nodeLabel: '',
-      snippet: '',
+      node: {
+        nodeLabel: '',
+        snippet: ''},
     };
     const output = Autocomplete.checkAttributeValidity(input);
     const expectedOutput = {hasValidTokens: true, isValidOrder: false};
@@ -499,8 +520,9 @@ describe('Autocomplete Audit: Check Attribute Validity', () => {
         attribute: 'invalid-token',
         prediction: '',
       },
-      nodeLabel: '',
-      snippet: '',
+      node: {
+        nodeLabel: '',
+        snippet: ''},
     };
     const output = Autocomplete.checkAttributeValidity(input);
     const expectedOutput = {hasValidTokens: false};
diff --git a/lighthouse-core/test/audits/dobetterweb/external-anchors-use-rel-noopener-test.js b/lighthouse-core/test/audits/dobetterweb/external-anchors-use-rel-noopener-test.js
index e01cba0929a8..cfc656937a67 100644
--- a/lighthouse-core/test/audits/dobetterweb/external-anchors-use-rel-noopener-test.js
+++ b/lighthouse-core/test/audits/dobetterweb/external-anchors-use-rel-noopener-test.js
@@ -82,13 +82,17 @@ describe('External anchors use rel="noopener"', () => {
           href: 'https://example.com/test',
           target: '_blank',
           rel: 'nofollow',
-          devtoolsNodePath: 'devtools',
+          node: {
+            devtoolsNodePath: 'devtools',
+          },
         },
         {
           href: 'https://example.com/test1',
           target: '_blank',
           rel: '',
-          devtoolsNodePath: 'nodepath',
+          node: {
+            devtoolsNodePath: 'nodepath',
+          },
         },
       ],
       URL: {finalUrl: URL},
@@ -103,7 +107,7 @@ describe('External anchors use rel="noopener"', () => {
 
   it('fails when links have no href attribute', () => {
     const auditResult = ExternalAnchorsAudit.audit({
-      AnchorElements: [{href: '', target: '_blank', rel: ''}],
+      AnchorElements: [{href: '', target: '_blank', rel: '', node: {}}],
       URL: {finalUrl: URL},
     });
     assert.equal(auditResult.score, 0);
@@ -112,12 +116,13 @@ describe('External anchors use rel="noopener"', () => {
   });
 
   it('fails when links have href attribute starting with a protocol', () => {
+    const node = {};
     const auditResult = ExternalAnchorsAudit.audit({
       AnchorElements: [
-        {href: 'http://', target: '_blank', rel: ''},
-        {href: 'http:', target: '_blank', rel: ''},
-        {href: 'https://', target: '_blank', rel: ''},
-        {href: 'https:', target: '_blank', rel: ''},
+        {href: 'http://', target: '_blank', rel: '', node},
+        {href: 'http:', target: '_blank', rel: '', node},
+        {href: 'https://', target: '_blank', rel: '', node},
+        {href: 'https:', target: '_blank', rel: '', node},
       ],
       URL: {finalUrl: URL},
     });
diff --git a/lighthouse-core/test/audits/dobetterweb/password-inputs-can-be-pasted-into-test.js b/lighthouse-core/test/audits/dobetterweb/password-inputs-can-be-pasted-into-test.js
index 37a381bda972..2f845c39be25 100644
--- a/lighthouse-core/test/audits/dobetterweb/password-inputs-can-be-pasted-into-test.js
+++ b/lighthouse-core/test/audits/dobetterweb/password-inputs-can-be-pasted-into-test.js
@@ -22,7 +22,7 @@ describe('Password inputs can be pasted into', () => {
 
   it('fails when there are password inputs preventing paste', () => {
     const auditResult = PasswordInputsCanBePastedIntoAudit.audit({
-      PasswordInputsWithPreventedPaste: [{snippet: ''}, {snippet: ''}],
+      PasswordInputsWithPreventedPaste: [{node: {snippet: ''}}, {node: {snippet: ''}}],
     });
     assert.equal(auditResult.score, 0);
     assert.equal(auditResult.details.items.length, 2);
diff --git a/lighthouse-core/test/audits/largest-contentful-paint-element-test.js b/lighthouse-core/test/audits/largest-contentful-paint-element-test.js
index 56998869581c..405bf3658b1f 100644
--- a/lighthouse-core/test/audits/largest-contentful-paint-element-test.js
+++ b/lighthouse-core/test/audits/largest-contentful-paint-element-test.js
@@ -14,10 +14,12 @@ describe('Performance: largest-contentful-paint-element audit', () => {
     const artifacts = {
       TraceElements: [{
         traceEventType: 'largest-contentful-paint',
-        devtoolsNodePath: '1,HTML,3,BODY,5,DIV,0,HEADER',
-        selector: 'div.l-header > div.chorus-emc__content',
-        nodeLabel: 'My Test Label',
-        snippet: '<h1 class="test-class">',
+        node: {
+          devtoolsNodePath: '1,HTML,3,BODY,5,DIV,0,HEADER',
+          selector: 'div.l-header > div.chorus-emc__content',
+          nodeLabel: 'My Test Label',
+          snippet: '<h1 class="test-class">',
+        },
       }],
     };
 
diff --git a/lighthouse-core/test/audits/layout-shift-elements-test.js b/lighthouse-core/test/audits/layout-shift-elements-test.js
index f5a6cb65be8b..2232c83ff6f0 100644
--- a/lighthouse-core/test/audits/layout-shift-elements-test.js
+++ b/lighthouse-core/test/audits/layout-shift-elements-test.js
@@ -15,10 +15,12 @@ describe('Performance: layout-shift-elements audit', () => {
     const artifacts = {
       TraceElements: [{
         traceEventType: 'layout-shift',
-        devtoolsNodePath: '1,HTML,3,BODY,5,DIV,0,HEADER',
-        selector: 'div.l-header > div.chorus-emc__content',
-        nodeLabel: 'My Test Label',
-        snippet: '<h1 class="test-class">',
+        node: {
+          devtoolsNodePath: '1,HTML,3,BODY,5,DIV,0,HEADER',
+          selector: 'div.l-header > div.chorus-emc__content',
+          nodeLabel: 'My Test Label',
+          snippet: '<h1 class="test-class">',
+        },
         score: 0.3,
       }],
     };
@@ -35,10 +37,12 @@ describe('Performance: layout-shift-elements audit', () => {
   it('correctly surfaces multiple CLS elements', async () => {
     const clsElement = {
       traceEventType: 'layout-shift',
-      devtoolsNodePath: '1,HTML,3,BODY,5,DIV,0,HEADER',
-      selector: 'div.l-header > div.chorus-emc__content',
-      nodeLabel: 'My Test Label',
-      snippet: '<h1 class="test-class">',
+      node: {
+        devtoolsNodePath: '1,HTML,3,BODY,5,DIV,0,HEADER',
+        selector: 'div.l-header > div.chorus-emc__content',
+        nodeLabel: 'My Test Label',
+        snippet: '<h1 class="test-class">',
+      },
     };
     const artifacts = {
       TraceElements: Array(4).fill(clsElement),
diff --git a/lighthouse-core/test/audits/non-composited-animations-test.js b/lighthouse-core/test/audits/non-composited-animations-test.js
index 50628c9fe300..3aaaae135817 100644
--- a/lighthouse-core/test/audits/non-composited-animations-test.js
+++ b/lighthouse-core/test/audits/non-composited-animations-test.js
@@ -15,11 +15,13 @@ describe('Non-composited animations audit', () => {
       TraceElements: [
         {
           traceEventType: 'animation',
-          devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
-          selector: 'body > div#animated-boi',
-          nodeLabel: 'div',
-          snippet: '<div id="animated-boi">',
           nodeId: 4,
+          node: {
+            devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
+            selector: 'body > div#animated-boi',
+            nodeLabel: 'div',
+            snippet: '<div id="animated-boi">',
+          },
           animations: [
             {failureReasonsMask: 8192, unsupportedProperties: ['height', 'width']},
             {name: 'alpha', failureReasonsMask: 8192, unsupportedProperties: ['color']},
@@ -62,11 +64,13 @@ describe('Non-composited animations audit', () => {
       TraceElements: [
         {
           traceEventType: 'animation',
-          devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
-          selector: 'body > div#animated-1',
-          nodeLabel: 'div',
-          snippet: '<div id="animated-1">',
           nodeId: 4,
+          node: {
+            devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
+            selector: 'body > div#animated-1',
+            nodeLabel: 'div',
+            snippet: '<div id="animated-1">',
+          },
           animations: [
             {failureReasonsMask: 8192, unsupportedProperties: ['height']},
             {failureReasonsMask: 8192, unsupportedProperties: ['height']},
@@ -74,11 +78,13 @@ describe('Non-composited animations audit', () => {
         },
         {
           traceEventType: 'animation',
-          devtoolsNodePath: '1,HTML,1,BODY,2,DIV',
-          selector: 'body > div#animated-2',
-          nodeLabel: 'div',
-          snippet: '<div id="animated-2">',
           nodeId: 5,
+          node: {
+            devtoolsNodePath: '1,HTML,1,BODY,2,DIV',
+            selector: 'body > div#animated-2',
+            nodeLabel: 'div',
+            snippet: '<div id="animated-2">',
+          },
           animations: [
             {failureReasonsMask: 8192, unsupportedProperties: ['height']},
           ],
@@ -122,11 +128,13 @@ describe('Non-composited animations audit', () => {
       TraceElements: [
         {
           traceEventType: 'animation',
-          devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
-          selector: 'body > div#animated-boi',
-          nodeLabel: 'div',
-          snippet: '<div id="animated-boi">',
           nodeId: 4,
+          node: {
+            devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
+            selector: 'body > div#animated-boi',
+            nodeLabel: 'div',
+            snippet: '<div id="animated-boi">',
+          },
           animations: [
             {failureReasonsMask: 0, unsupportedProperties: []},
             {name: 'alpha', failureReasonsMask: 0, unsupportedProperties: []},
@@ -147,11 +155,13 @@ describe('Non-composited animations audit', () => {
       TraceElements: [
         {
           traceEventType: 'animation',
-          devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
-          selector: 'body > div#animated-boi',
-          nodeLabel: 'div',
-          snippet: '<div id="animated-boi">',
           nodeId: 4,
+          node: {
+            devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
+            selector: 'body > div#animated-boi',
+            nodeLabel: 'div',
+            snippet: '<div id="animated-boi">',
+          },
           animations: [
             {name: 'alpha', failureReasonsMask: 4, unsupportedProperties: []}, // kInvalidAnimationOrEffect
           ],
@@ -171,11 +181,13 @@ describe('Non-composited animations audit', () => {
       TraceElements: [
         {
           traceEventType: 'animation',
-          devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
-          selector: 'body > div#animated',
-          nodeLabel: 'div',
-          snippet: '<div id="animated">',
           nodeId: 4,
+          node: {
+            devtoolsNodePath: '1,HTML,1,BODY,1,DIV',
+            selector: 'body > div#animated',
+            nodeLabel: 'div',
+            snippet: '<div id="animated">',
+          },
           animations: [
             {failureReasonsMask: 0b11100001011000, unsupportedProperties: ['height']},
           ],
diff --git a/lighthouse-core/test/audits/preload-lcp-image-test.js b/lighthouse-core/test/audits/preload-lcp-image-test.js
index 3eb8a37d852d..bec3bb0f0cb7 100644
--- a/lighthouse-core/test/audits/preload-lcp-image-test.js
+++ b/lighthouse-core/test/audits/preload-lcp-image-test.js
@@ -31,13 +31,15 @@ describe('Performance: preload-lcp audit', () => {
       TraceElements: [
         {
           traceEventType: 'largest-contentful-paint',
-          devtoolsNodePath: '1,HTML,1,BODY,3,DIV,2,IMG',
+          node: {
+            devtoolsNodePath: '1,HTML,1,BODY,3,DIV,2,IMG'},
         },
       ],
       ImageElements: [
         {
           src: imageUrl,
-          devtoolsNodePath: '1,HTML,1,BODY,3,DIV,2,IMG',
+          node: {
+            devtoolsNodePath: '1,HTML,1,BODY,3,DIV,2,IMG'},
         },
       ],
     };
diff --git a/lighthouse-core/test/audits/seo/crawlable-anchors-test.js b/lighthouse-core/test/audits/seo/crawlable-anchors-test.js
index 66a618877afa..a5853bc14507 100644
--- a/lighthouse-core/test/audits/seo/crawlable-anchors-test.js
+++ b/lighthouse-core/test/audits/seo/crawlable-anchors-test.js
@@ -16,6 +16,13 @@ function runAudit({
   onclick = '',
   name = '',
   listeners = onclick.trim().length ? [{type: 'click'}] : [],
+  node = {
+    snippet: '',
+    devtoolsNodePath: '',
+    nodeSelector: '',
+    boundingRect: null,
+    selector: '',
+  },
 }) {
   const {score} = CrawlableAnchorsAudit.audit({
     AnchorElements: [{
@@ -24,6 +31,7 @@ function runAudit({
       listeners,
       onclick,
       role,
+      node,
     }],
   });
 
diff --git a/lighthouse-core/test/audits/seo/hreflang-test.js b/lighthouse-core/test/audits/seo/hreflang-test.js
index 633c8410babc..77580d6c1d05 100644
--- a/lighthouse-core/test/audits/seo/hreflang-test.js
+++ b/lighthouse-core/test/audits/seo/hreflang-test.js
@@ -8,17 +8,19 @@
 const assert = require('assert').strict;
 const HreflangAudit = require('../../../audits/seo/hreflang.js');
 
+const node = {};
+
 /* eslint-env jest */
 
 describe('SEO: Document has valid hreflang code', () => {
   it('fails when the language code provided in hreflang via link element is invalid', () => {
     const artifacts = {
       LinkElements: [
-        {rel: 'alternate', hreflang: 'xx1', hrefRaw: 'http://example.com/', source: 'headers'},
-        {rel: 'alternate', hreflang: 'XX-be', hrefRaw: 'http://example.com/', source: 'headers'},
-        {rel: 'alternate', hreflang: 'XX-be-Hans', hrefRaw: 'http://example.com/', source: 'head'},
-        {rel: 'alternate', hreflang: '  es', hrefRaw: 'http://example.com/', source: 'head'},
-        {rel: 'alternate', hreflang: '  es', hrefRaw: 'http://example.com/', source: 'headers'},
+        {rel: 'alternate', hreflang: 'xx1', hrefRaw: 'http://example.com/', source: 'headers', node},
+        {rel: 'alternate', hreflang: 'XX-be', hrefRaw: 'http://example.com/', source: 'headers', node},
+        {rel: 'alternate', hreflang: 'XX-be-Hans', hrefRaw: 'http://example.com/', source: 'head', node},
+        {rel: 'alternate', hreflang: '  es', hrefRaw: 'http://example.com/', source: 'head', node},
+        {rel: 'alternate', hreflang: '  es', hrefRaw: 'http://example.com/', source: 'headers', node},
       ],
     };
 
@@ -59,6 +61,7 @@ describe('SEO: Document has valid hreflang code', () => {
             rel: 'alternate',
             hreflang: hreflangValue,
             hrefRaw: 'https://example.com',
+            node,
           },
         ],
       };
@@ -76,10 +79,10 @@ describe('SEO: Document has valid hreflang code', () => {
   it('returns all failing items', () => {
     const artifacts = {
       LinkElements: [
-        {rel: 'alternate', hreflang: 'xx1', hrefRaw: 'http://xx1.example.com/', source: 'headers'},
-        {rel: 'alternate', hreflang: 'xx2', hrefRaw: 'http://xx2.example.com/', source: 'headers'},
-        {rel: 'alternate', hreflang: 'xx3', hrefRaw: 'http://xx3.example.com/', source: 'head'},
-        {rel: 'alternate', hreflang: 'xx4', hrefRaw: 'http://xx4.example.com/', source: 'head'},
+        {rel: 'alternate', hreflang: 'xx1', hrefRaw: 'http://xx1.example.com/', source: 'headers', node},
+        {rel: 'alternate', hreflang: 'xx2', hrefRaw: 'http://xx2.example.com/', source: 'headers', node},
+        {rel: 'alternate', hreflang: 'xx3', hrefRaw: 'http://xx3.example.com/', source: 'head', node},
+        {rel: 'alternate', hreflang: 'xx4', hrefRaw: 'http://xx4.example.com/', source: 'head', node},
       ],
     };
 
@@ -91,8 +94,8 @@ describe('SEO: Document has valid hreflang code', () => {
   it('fails when the hreflang url is not fully-qualified', () => {
     const artifacts = {
       LinkElements: [
-        {rel: 'alternate', hreflang: 'es', hrefRaw: 'example.com', source: 'head'},
-        {rel: 'alternate', hreflang: 'es', hrefRaw: '//example.com', source: 'headers'},
+        {rel: 'alternate', hreflang: 'es', hrefRaw: 'example.com', source: 'head', node},
+        {rel: 'alternate', hreflang: 'es', hrefRaw: '//example.com', source: 'headers', node},
       ],
     };
 
@@ -104,8 +107,8 @@ describe('SEO: Document has valid hreflang code', () => {
   it('fails with an invalid language code and a href which is not fully-qualified', () => {
     const artifacts = {
       LinkElements: [
-        {rel: 'alternate', hreflang: ' es', hrefRaw: 'example.com', source: 'head'},
-        {rel: 'alternate', hreflang: 'xx1', hrefRaw: '//example.com', source: 'headers'},
+        {rel: 'alternate', hreflang: ' es', hrefRaw: 'example.com', source: 'head', node},
+        {rel: 'alternate', hreflang: 'xx1', hrefRaw: '//example.com', source: 'headers', node},
       ],
     };
 
@@ -116,10 +119,10 @@ describe('SEO: Document has valid hreflang code', () => {
   it('outputs the reasons for which a hreflang failed', () => {
     const artifacts = {
       LinkElements: [
-        {rel: 'alternate', hreflang: '@@', hrefRaw: 'example.com', source: 'head'},
-        {rel: 'alternate', hreflang: 'fr', hrefRaw: 'example.com', source: 'head'},
-        {rel: 'alternate', hreflang: '@@', hrefRaw: 'https://example.com', source: 'head'},
-        {rel: 'alternate', hreflang: 'fr', hrefRaw: 'https://example.com', source: 'head'},
+        {rel: 'alternate', hreflang: '@@', hrefRaw: 'example.com', source: 'head', node},
+        {rel: 'alternate', hreflang: 'fr', hrefRaw: 'example.com', source: 'head', node},
+        {rel: 'alternate', hreflang: '@@', hrefRaw: 'https://example.com', source: 'head', node},
+        {rel: 'alternate', hreflang: 'fr', hrefRaw: 'https://example.com', source: 'head', node},
       ],
     };
 
diff --git a/lighthouse-core/test/audits/seo/tap-targets-test.js b/lighthouse-core/test/audits/seo/tap-targets-test.js
index a6466de114e9..3570655d14cd 100644
--- a/lighthouse-core/test/audits/seo/tap-targets-test.js
+++ b/lighthouse-core/test/audits/seo/tap-targets-test.js
@@ -45,7 +45,9 @@ function getBorderlineTapTargets(options = {}) {
   }
 
   const mainTapTarget = {
-    snippet: '<main></main>',
+    node: {
+      snippet: '<main></main>',
+    },
     clientRects: [
       makeClientRects({
         x: 0,
@@ -54,7 +56,9 @@ function getBorderlineTapTargets(options = {}) {
     ],
   };
   const tapTargetBelow = {
-    snippet: '<below></below>',
+    node: {
+      snippet: '<below></below>',
+    },
     clientRects: [
       makeClientRects({
         x: 0,
@@ -63,7 +67,9 @@ function getBorderlineTapTargets(options = {}) {
     ],
   };
   const tapTargetToTheRight = {
-    snippet: '<right></right>',
+    node: {
+      snippet: '<right></right>',
+    },
     clientRects: [
       makeClientRects({
         x: mainTapTarget.clientRects[0].left + TapTargetsAudit.FINGER_SIZE_PX,
diff --git a/lighthouse-core/test/audits/unsized-images-test.js b/lighthouse-core/test/audits/unsized-images-test.js
index e15cc576e328..404551ea8f87 100644
--- a/lighthouse-core/test/audits/unsized-images-test.js
+++ b/lighthouse-core/test/audits/unsized-images-test.js
@@ -10,8 +10,8 @@ const UnsizedImagesAudit = require('../../audits/unsized-images.js');
 /* eslint-env jest */
 
 function generateImage(props, src = 'https://google.com/logo.png', isCss = false,
-  isInShadowDOM = false, cssComputedPosition = 'static') {
-  const image = {src, isCss, isInShadowDOM, cssComputedPosition};
+  isInShadowDOM = false, cssComputedPosition = 'static', node = {}) {
+  const image = {src, isCss, isInShadowDOM, cssComputedPosition, node};
   Object.assign(image, props);
   return image;
 }
diff --git a/lighthouse-core/test/gather/gatherers/dobetterweb/password-inputs-with-prevented-paste-test.js b/lighthouse-core/test/gather/gatherers/dobetterweb/password-inputs-with-prevented-paste-test.js
index 9537ccca44e0..b3990730fd12 100644
--- a/lighthouse-core/test/gather/gatherers/dobetterweb/password-inputs-with-prevented-paste-test.js
+++ b/lighthouse-core/test/gather/gatherers/dobetterweb/password-inputs-with-prevented-paste-test.js
@@ -24,7 +24,9 @@ describe('PasswordInputsWithPreventedPaste gatherer', () => {
           evaluateAsync() {
             return Promise.resolve([
               {
-                snippet: '<input type="password" onpaste="return false"/>',
+                node: {
+                  snippet: '<input type="password" onpaste="return false"/>',
+                },
               },
             ]);
           },
@@ -32,7 +34,7 @@ describe('PasswordInputsWithPreventedPaste gatherer', () => {
       })
       .then(artifact => {
         assert.ok(typeof artifact === 'object');
-        assert.ok(artifact[0].snippet.length > 0);
+        assert.ok(artifact[0].node.snippet.length > 0);
       });
   });
 });
diff --git a/lighthouse-core/test/gather/gatherers/link-elements-test.js b/lighthouse-core/test/gather/gatherers/link-elements-test.js
index 87853f07f67e..a23fdadcf088 100644
--- a/lighthouse-core/test/gather/gatherers/link-elements-test.js
+++ b/lighthouse-core/test/gather/gatherers/link-elements-test.js
@@ -23,10 +23,7 @@ describe('Link Elements gatherer', () => {
       hreflang: '',
       as: '',
       crossOrigin: null,
-      devtoolsNodePath: '',
-      nodeLabel: '',
-      snippet: '',
-      selector: '',
+      node: null,
       ...overrides,
     };
   }
diff --git a/lighthouse-core/test/results/artifacts/artifacts.json b/lighthouse-core/test/results/artifacts/artifacts.json
index 5d97213ec630..1a1a360454af 100644
--- a/lighthouse-core/test/results/artifacts/artifacts.json
+++ b/lighthouse-core/test/results/artifacts/artifacts.json
@@ -147,135 +147,256 @@
   "LinkElements": [
     {
       "rel": "stylesheet",
-      "href": "http://localhost:50114/dobetterweb/dbw_tester.css?delay=100",
+      "href": "http://localhost:60117/dobetterweb/dbw_tester.css?delay=100",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,9,LINK",
       "hrefRaw": "./dbw_tester.css?delay=100",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,9,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"stylesheet\" href=\"./dbw_tester.css?delay=100\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "stylesheet",
-      "href": "http://localhost:50114/dobetterweb/unknown404.css?delay=200",
+      "href": "http://localhost:60117/dobetterweb/unknown404.css?delay=200",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,10,LINK",
       "hrefRaw": "./unknown404.css?delay=200",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,10,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"stylesheet\" href=\"./unknown404.css?delay=200\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "stylesheet",
-      "href": "http://localhost:50114/dobetterweb/dbw_tester.css?delay=2200",
+      "href": "http://localhost:60117/dobetterweb/dbw_tester.css?delay=2200",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,12,LINK",
       "hrefRaw": "./dbw_tester.css?delay=2200",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,12,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"stylesheet\" href=\"./dbw_tester.css?delay=2200\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "stylesheet",
-      "href": "http://localhost:50114/dobetterweb/dbw_disabled.css?delay=200&isdisabled",
+      "href": "http://localhost:60117/dobetterweb/dbw_disabled.css?delay=200&isdisabled",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,14,LINK",
       "hrefRaw": "./dbw_disabled.css?delay=200&isdisabled",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,14,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"stylesheet\" href=\"./dbw_disabled.css?delay=200&amp;isdisabled\" disabled=\"\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "import",
-      "href": "http://localhost:50114/dobetterweb/dbw_partial_a.html?delay=200",
+      "href": "http://localhost:60117/dobetterweb/dbw_partial_a.html?delay=200",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,16,LINK",
       "hrefRaw": "./dbw_partial_a.html?delay=200",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,16,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"import\" href=\"./dbw_partial_a.html?delay=200\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "import",
-      "href": "http://localhost:50114/dobetterweb/dbw_partial_b.html?delay=200&isasync",
+      "href": "http://localhost:60117/dobetterweb/dbw_partial_b.html?delay=200&isasync",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,18,LINK",
       "hrefRaw": "./dbw_partial_b.html?delay=200&isasync",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,18,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"import\" href=\"./dbw_partial_b.html?delay=200&amp;isasync\" async=\"\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "stylesheet",
-      "href": "http://localhost:50114/dobetterweb/dbw_tester.css?delay=3000&capped",
+      "href": "http://localhost:60117/dobetterweb/dbw_tester.css?delay=3000&capped",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,21,LINK",
       "hrefRaw": "./dbw_tester.css?delay=3000&capped",
       "source": "head",
-      "selector": "head > link#amp-style-link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,21,LINK",
+        "selector": "head > link#amp-style-link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link id=\"amp-style-link\" rel=\"stylesheet\" href=\"./dbw_tester.css?delay=3000&amp;capped\" media=\"screen\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "stylesheet",
-      "href": "http://localhost:50114/dobetterweb/dbw_tester.css?delay=2000&async=true",
+      "href": "http://localhost:60117/dobetterweb/dbw_tester.css?delay=2000&async=true",
       "hreflang": "",
       "as": "style",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,23,LINK",
       "hrefRaw": "./dbw_tester.css?delay=2000&async=true",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,23,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"stylesheet\" href=\"./dbw_tester.css?delay=2000&amp;async=true\" as=\"style\" onload=\"this.rel = 'stylesheet'\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "stylesheet",
-      "href": "http://localhost:50114/dobetterweb/dbw_tester.css?delay=3000&async=true",
+      "href": "http://localhost:60117/dobetterweb/dbw_tester.css?delay=3000&async=true",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,25,LINK",
       "hrefRaw": "./dbw_tester.css?delay=3000&async=true",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,25,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"stylesheet\" href=\"./dbw_tester.css?delay=3000&amp;async=true\" disabled=\"\" onload=\"this.disabled = false\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "alternate stylesheet",
-      "href": "http://localhost:50114/dobetterweb/empty.css",
+      "href": "http://localhost:60117/dobetterweb/empty.css",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,27,LINK",
       "hrefRaw": "./empty.css",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,27,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"alternate stylesheet\" href=\"./empty.css\">",
+        "nodeLabel": "link"
+      }
     },
     {
       "rel": "stylesheet",
-      "href": "http://localhost:50114/dobetterweb/dbw_tester.css?scriptActivated&delay=200",
+      "href": "http://localhost:60117/dobetterweb/dbw_tester.css?scriptActivated&delay=200",
       "hreflang": "",
       "as": "",
       "crossOrigin": null,
-      "devtoolsNodePath": "3,HTML,0,HEAD,44,LINK",
       "hrefRaw": "./dbw_tester.css?scriptActivated&delay=200",
       "source": "head",
-      "selector": "head > link",
-      "nodeLabel": "link"
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,44,LINK",
+        "selector": "head > link",
+        "boundingRect": {
+          "top": 0,
+          "bottom": 0,
+          "left": 0,
+          "right": 0,
+          "width": 0,
+          "height": 0
+        },
+        "snippet": "<link rel=\"stylesheet\" href=\"./dbw_tester.css?scriptActivated&amp;delay=200\">",
+        "nodeLabel": "link"
+      }
     }
   ],
   "ScriptElements": [
@@ -286,7 +407,9 @@
       "async": false,
       "defer": false,
       "source": "head",
-      "devtoolsNodePath": "3,HTML,0,HEAD,6,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,6,SCRIPT"
+      },
       "content": "\n  setTimeout(() => {\n    const stylesheet = document.getElementById('amp-style-link');\n    stylesheet.media = 'not-matching';\n    stylesheet.onload = () => stylesheet.media = 'screen';\n    stylesheet.parentNode.insertBefore(stylesheet, stylesheet.nextSibling);\n  }, 1500);\n",
       "requestId": "324F8BBBE8B1E7C9FFF619BF44E4F954"
     },
@@ -297,7 +420,9 @@
       "async": false,
       "defer": false,
       "source": "head",
-      "devtoolsNodePath": "3,HTML,0,HEAD,27,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,27,SCRIPT"
+      },
       "content": "/**\n * @license Copyright 2016 Google Inc. All Rights Reserved.\n * Licensed under the Apache License, Version 2.0 (the \"License\"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0\n * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.\n */\n\n/*eslint-disable*/\n\n(function() {\n\nconst params = new URLSearchParams(location.search);\n\nif (location.search === '' || params.has('deprecations')) {\n  window.webkitStorageInfo.PERSISTENT; // FAIL(deprecations)\n}\n\n})();\n",
       "requestId": "75994.6"
     },
@@ -308,7 +433,9 @@
       "async": false,
       "defer": false,
       "source": "head",
-      "devtoolsNodePath": "3,HTML,0,HEAD,29,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,29,SCRIPT"
+      },
       "content": null,
       "requestId": null
     },
@@ -319,7 +446,9 @@
       "async": false,
       "defer": false,
       "source": "head",
-      "devtoolsNodePath": "3,HTML,0,HEAD,31,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,31,SCRIPT"
+      },
       "content": "throw new Error('An error');",
       "requestId": "324F8BBBE8B1E7C9FFF619BF44E4F954"
     },
@@ -330,7 +459,9 @@
       "async": false,
       "defer": false,
       "source": "head",
-      "devtoolsNodePath": "3,HTML,0,HEAD,37,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,0,HEAD,37,SCRIPT"
+      },
       "content": null,
       "requestId": null
     },
@@ -341,7 +472,9 @@
       "async": false,
       "defer": false,
       "source": "body",
-      "devtoolsNodePath": "3,HTML,1,BODY,4,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,4,SCRIPT"
+      },
       "content": "\n  // Ensure gatherers still work when individual elements override '.matches'\n  document.getElementById(\"5934a\").matches = \"blahblah\";\n  Object.defineProperty(document.getElementById(\"5934b\"), 'matches', {\n    value: \"blahblah\"\n  });\n  // Ensure gatherers still work when the prototype is messed with\n  HTMLElement.prototype.matches = { value: \"blahblah\" };\n\n\n  // Ensure long-task collection still works when performance.now is redefined\n  window.performance.now = 'right now';\n",
       "requestId": "324F8BBBE8B1E7C9FFF619BF44E4F954"
     },
@@ -352,7 +485,9 @@
       "async": false,
       "defer": false,
       "source": "body",
-      "devtoolsNodePath": "3,HTML,1,BODY,16,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,16,SCRIPT"
+      },
       "content": "window.Error = function(error) { this.stack = 'stacktrace'; };",
       "requestId": "324F8BBBE8B1E7C9FFF619BF44E4F954"
     },
@@ -363,7 +498,9 @@
       "async": false,
       "defer": false,
       "source": "body",
-      "devtoolsNodePath": "3,HTML,1,BODY,19,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,19,SCRIPT"
+      },
       "content": "\nfunction stampTemplate(id, location) {\n  const template = document.querySelector('#' + id);\n  location.appendChild(template.content.cloneNode(true));\n}\n\nfunction dateNowTest() {\n  function helloDate() {\n    // FAIL - Date.now() usage in a function.\n    return Date.now();\n  }\n  helloDate();\n  const d = Date.now(); // FAIL\n  eval('Date.now()'); // FAIL\n  new Function('Date.now()')() // FAIL\n}\n\nfunction consoleTimeTest() {\n  // FAIL\n  console.time('arg1');\n  for (let i = 0; i < 2; i++) {\n    // FAIL\n    console.time('arg2');\n  }\n  console.timeEnd('arg1');\n  console.timeEnd('arg2');\n\n  eval(\"console.time('arg3')\"); // FAIL\n}\n\nfunction documentWriteTest() {\n  document.write('Hi'); // FAIL\n  document.write('There'); // FAIL\n  document.write('2.0!'); // FAIL\n}\n\nfunction passiveEventsListenerTest() {\n  // FAIL or PASS - field trial for document level defaulting to passive M71+\n  window.addEventListener('wheel', function(e) {\n    console.log('wheel');\n  });\n\n  // PASS - document level defaults to passive M56+\n  window.addEventListener('touchstart', function(e) {\n    console.log('touchstart');\n  });\n\n  // PASS - passive:false doesn't get a warning now. crbug.com/770208\n  window.addEventListener('mousewheel', function(e) {\n    console.log('mousewheel');\n  }, {passive: false});\n\n  // PASS - document level defaults to passive M56+\n  document.addEventListener('touchstart', function(e) {\n    console.log('touchstart document');\n  });\n\n  // PASS - document level defaults to passive M56+\n  document.body.addEventListener('touchmove', function(e) {\n    console.log('touchmove');\n  });\n\n  // FAIL\n  const el = document.querySelector('#touchmove-section');\n  el.addEventListener('touchmove', function(e) {\n    console.log('touchmove');\n  });\n\n  // PASS - calls preventDefault() but isnt passive;\n  document.addEventListener('touchstart', function(e) {\n\n    e.preventDefault(); // intentionally surrounded by whitespace.\n\n    console.log('touchstart - preventDefault called');\n  });\n\n  // PASS\n  document.body.addEventListener('touchstart', function(e) {\n    console.log('touchstart');\n  }, {passive: true});\n\n  // PASS\n  window.addEventListener('touchstart', function(e) {\n    console.log('touchstart passive');\n  }, {passive: true});\n\n  // PASS - another event on window that isn't wheel/touch\n  window.addEventListener('scroll', function(e) {\n    console.log('scroll');\n  });\n}\n\nfunction geolocationOnStartTest() {\n  navigator.geolocation.getCurrentPosition(function(position) {\n    // noop\n  });\n\n  const watchID = navigator.geolocation.watchPosition(function(position) {\n    navigator.geolocation.clearWatch(watchID);\n  });\n}\n\nfunction notificationOnStartTest() {\n  Notification.requestPermission().then(function () {\n    // noop\n  });\n}\n\nfunction oldCSSFlexboxTest() {\n  stampTemplate('old-flexbox-tmpl', document.body);\n}\n\nfunction linksBlockingFirstPaintTest() {\n  stampTemplate('links-blocking-first-paint-tmpl', document.head);\n}\n\nfunction noRelOpenLinksTest() {\n  stampTemplate('noopener-links-tmpl', document.body);\n}\n\nfunction passwordInputsCanBePastedIntoTest() {\n  stampTemplate('password-inputs-can-be-pasted-into', document.body);\n}\n\n\nfunction deprecationsTest() {\n  stampTemplate('deprecations-tmpl', document.head);\n\n  // TODO: some deprecated API messages are not currently being logged correctly.\n  // See: https://crbug.com/680832\n\n  // FAIL\n  const xhr = new XMLHttpRequest();\n  xhr.open('GET', 'dbw_tester.html', false);\n  xhr.send();\n\n  // One more failure in dbw_tester.js\n}\n\nfunction isOnHttps() {\n  // Check blob URL.\n  const blob = new Blob(['fake'])\n  const img = document.createElement('img');\n  img.src = URL.createObjectURL(blob);\n  document.body.appendChild(img); // PASS\n}\n\n// Figure out which tests to fun.\nconst params = new URLSearchParams(location.search);\nif (location.search === '') {\n  documentWriteTest();\n  dateNowTest();\n  consoleTimeTest();\n  passiveEventsListenerTest();\n  geolocationOnStartTest();\n  notificationOnStartTest();\n  linksBlockingFirstPaintTest();\n  noRelOpenLinksTest();\n  // oldCSSFlexboxTest();\n  deprecationsTest();\n  passwordInputsCanBePastedIntoTest();\n  isOnHttps();\n} else {\n  if (params.has('documentWrite')) {\n    documentWriteTest();\n  }\n  if (params.has('dateNow')) {\n    dateNowTest();\n  }\n  if (params.has('consoleTime')) {\n    consoleTimeTest();\n  }\n  if (params.has('passiveEvents')) {\n    passiveEventsListenerTest();\n  }\n  if (params.has('geolocation')) {\n    geolocationOnStartTest();\n  }\n  if (params.has('notifications')) {\n    notificationOnStartTest();\n  }\n  if (params.has('linksblockfp')) {\n    linksBlockingFirstPaintTest();\n  }\n  if (params.has('relnoopener')) {\n    noRelOpenLinksTest();\n  }\n  // if (params.has('oldcssflexbox')) {\n  //   oldCSSFlexboxTest();\n  // }\n  if (params.has('deprecations')) {\n    deprecationsTest();\n  }\n  if (params.has('passwordinputs')) {\n    passwordInputsCanBePastedIntoTest();\n  }\n  if (params.has('isonhttps')) {\n    isOnHttps();\n  }\n}\n",
       "requestId": "324F8BBBE8B1E7C9FFF619BF44E4F954"
     },
@@ -374,7 +511,9 @@
       "async": false,
       "defer": false,
       "source": "body",
-      "devtoolsNodePath": "3,HTML,1,BODY,51,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,51,SCRIPT"
+      },
       "content": "/**\n* @license\n* Copyright Google Inc. All Rights Reserved.\n*\n* Use of this source code is governed by an MIT-style license that can be\n* found in the LICENSE file at https://angular.io/license\n*/\n(function (global, factory) {\n    typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n    typeof define === 'function' && define.amd ? define(factory) :\n    (factory());\n}(this, (function () { 'use strict';\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n\nvar Zone$1 = (function (global) {\n    if (global['Zone']) {\n        throw new Error('Zone already loaded.');\n    }\n    var Zone = (function () {\n        function Zone(parent, zoneSpec) {\n            this._properties = null;\n            this._parent = parent;\n            this._name = zoneSpec ? zoneSpec.name || 'unnamed' : '<root>';\n            this._properties = zoneSpec && zoneSpec.properties || {};\n            this._zoneDelegate =\n                new ZoneDelegate(this, this._parent && this._parent._zoneDelegate, zoneSpec);\n        }\n        Zone.assertZonePatched = function () {\n            if (global.Promise !== ZoneAwarePromise) {\n                throw new Error('Zone.js has detected that ZoneAwarePromise `(window|global).Promise` ' +\n                    'has been overwritten.\\n' +\n                    'Most likely cause is that a Promise polyfill has been loaded ' +\n                    'after Zone.js (Polyfilling Promise api is not necessary when zone.js is loaded. ' +\n                    'If you must load one, do so before loading zone.js.)');\n            }\n        };\n        Object.defineProperty(Zone, \"current\", {\n            get: function () {\n                return _currentZoneFrame.zone;\n            },\n            enumerable: true,\n            configurable: true\n        });\n        \n        Object.defineProperty(Zone, \"currentTask\", {\n            get: function () {\n                return _currentTask;\n            },\n            enumerable: true,\n            configurable: true\n        });\n        \n        Object.defineProperty(Zone.prototype, \"parent\", {\n            get: function () {\n                return this._parent;\n            },\n            enumerable: true,\n            configurable: true\n        });\n        \n        Object.defineProperty(Zone.prototype, \"name\", {\n            get: function () {\n                return this._name;\n            },\n            enumerable: true,\n            configurable: true\n        });\n        \n        Zone.prototype.get = function (key) {\n            var zone = this.getZoneWith(key);\n            if (zone)\n                return zone._properties[key];\n        };\n        Zone.prototype.getZoneWith = function (key) {\n            var current = this;\n            while (current) {\n                if (current._properties.hasOwnProperty(key)) {\n                    return current;\n                }\n                current = current._parent;\n            }\n            return null;\n        };\n        Zone.prototype.fork = function (zoneSpec) {\n            if (!zoneSpec)\n                throw new Error('ZoneSpec required!');\n            return this._zoneDelegate.fork(this, zoneSpec);\n        };\n        Zone.prototype.wrap = function (callback, source) {\n            if (typeof callback !== 'function') {\n                throw new Error('Expecting function got: ' + callback);\n            }\n            var _callback = this._zoneDelegate.intercept(this, callback, source);\n            var zone = this;\n            return function () {\n                return zone.runGuarded(_callback, this, arguments, source);\n            };\n        };\n        Zone.prototype.run = function (callback, applyThis, applyArgs, source) {\n            if (applyThis === void 0) { applyThis = null; }\n            if (applyArgs === void 0) { applyArgs = null; }\n            if (source === void 0) { source = null; }\n            _currentZoneFrame = new ZoneFrame(_currentZoneFrame, this);\n            try {\n                return this._zoneDelegate.invoke(this, callback, applyThis, applyArgs, source);\n            }\n            finally {\n                _currentZoneFrame = _currentZoneFrame.parent;\n            }\n        };\n        Zone.prototype.runGuarded = function (callback, applyThis, applyArgs, source) {\n            if (applyThis === void 0) { applyThis = null; }\n            if (applyArgs === void 0) { applyArgs = null; }\n            if (source === void 0) { source = null; }\n            _currentZoneFrame = new ZoneFrame(_currentZoneFrame, this);\n            try {\n                try {\n                    return this._zoneDelegate.invoke(this, callback, applyThis, applyArgs, source);\n                }\n                catch (error) {\n                    if (this._zoneDelegate.handleError(this, error)) {\n                        throw error;\n                    }\n                }\n            }\n            finally {\n                _currentZoneFrame = _currentZoneFrame.parent;\n            }\n        };\n        Zone.prototype.runTask = function (task, applyThis, applyArgs) {\n            task.runCount++;\n            if (task.zone != this)\n                throw new Error('A task can only be run in the zone which created it! (Creation: ' + task.zone.name +\n                    '; Execution: ' + this.name + ')');\n            var previousTask = _currentTask;\n            _currentTask = task;\n            _currentZoneFrame = new ZoneFrame(_currentZoneFrame, this);\n            try {\n                if (task.type == 'macroTask' && task.data && !task.data.isPeriodic) {\n                    task.cancelFn = null;\n                }\n                try {\n                    return this._zoneDelegate.invokeTask(this, task, applyThis, applyArgs);\n                }\n                catch (error) {\n                    if (this._zoneDelegate.handleError(this, error)) {\n                        throw error;\n                    }\n                }\n            }\n            finally {\n                _currentZoneFrame = _currentZoneFrame.parent;\n                _currentTask = previousTask;\n            }\n        };\n        Zone.prototype.scheduleMicroTask = function (source, callback, data, customSchedule) {\n            return this._zoneDelegate.scheduleTask(this, new ZoneTask('microTask', this, source, callback, data, customSchedule, null));\n        };\n        Zone.prototype.scheduleMacroTask = function (source, callback, data, customSchedule, customCancel) {\n            return this._zoneDelegate.scheduleTask(this, new ZoneTask('macroTask', this, source, callback, data, customSchedule, customCancel));\n        };\n        Zone.prototype.scheduleEventTask = function (source, callback, data, customSchedule, customCancel) {\n            return this._zoneDelegate.scheduleTask(this, new ZoneTask('eventTask', this, source, callback, data, customSchedule, customCancel));\n        };\n        Zone.prototype.cancelTask = function (task) {\n            var value = this._zoneDelegate.cancelTask(this, task);\n            task.runCount = -1;\n            task.cancelFn = null;\n            return value;\n        };\n        Zone.__symbol__ = __symbol__;\n        return Zone;\n    }());\n    \n    var ZoneDelegate = (function () {\n        function ZoneDelegate(zone, parentDelegate, zoneSpec) {\n            this._taskCounts = { microTask: 0, macroTask: 0, eventTask: 0 };\n            this.zone = zone;\n            this._parentDelegate = parentDelegate;\n            this._forkZS = zoneSpec && (zoneSpec && zoneSpec.onFork ? zoneSpec : parentDelegate._forkZS);\n            this._forkDlgt = zoneSpec && (zoneSpec.onFork ? parentDelegate : parentDelegate._forkDlgt);\n            this._forkCurrZone = zoneSpec && (zoneSpec.onFork ? this.zone : parentDelegate.zone);\n            this._interceptZS =\n                zoneSpec && (zoneSpec.onIntercept ? zoneSpec : parentDelegate._interceptZS);\n            this._interceptDlgt =\n                zoneSpec && (zoneSpec.onIntercept ? parentDelegate : parentDelegate._interceptDlgt);\n            this._interceptCurrZone =\n                zoneSpec && (zoneSpec.onIntercept ? this.zone : parentDelegate.zone);\n            this._invokeZS = zoneSpec && (zoneSpec.onInvoke ? zoneSpec : parentDelegate._invokeZS);\n            this._invokeDlgt =\n                zoneSpec && (zoneSpec.onInvoke ? parentDelegate : parentDelegate._invokeDlgt);\n            this._invokeCurrZone = zoneSpec && (zoneSpec.onInvoke ? this.zone : parentDelegate.zone);\n            this._handleErrorZS =\n                zoneSpec && (zoneSpec.onHandleError ? zoneSpec : parentDelegate._handleErrorZS);\n            this._handleErrorDlgt =\n                zoneSpec && (zoneSpec.onHandleError ? parentDelegate : parentDelegate._handleErrorDlgt);\n            this._handleErrorCurrZone =\n                zoneSpec && (zoneSpec.onHandleError ? this.zone : parentDelegate.zone);\n            this._scheduleTaskZS =\n                zoneSpec && (zoneSpec.onScheduleTask ? zoneSpec : parentDelegate._scheduleTaskZS);\n            this._scheduleTaskDlgt =\n                zoneSpec && (zoneSpec.onScheduleTask ? parentDelegate : parentDelegate._scheduleTaskDlgt);\n            this._scheduleTaskCurrZone =\n                zoneSpec && (zoneSpec.onScheduleTask ? this.zone : parentDelegate.zone);\n            this._invokeTaskZS =\n                zoneSpec && (zoneSpec.onInvokeTask ? zoneSpec : parentDelegate._invokeTaskZS);\n            this._invokeTaskDlgt =\n                zoneSpec && (zoneSpec.onInvokeTask ? parentDelegate : parentDelegate._invokeTaskDlgt);\n            this._invokeTaskCurrZone =\n                zoneSpec && (zoneSpec.onInvokeTask ? this.zone : parentDelegate.zone);\n            this._cancelTaskZS =\n                zoneSpec && (zoneSpec.onCancelTask ? zoneSpec : parentDelegate._cancelTaskZS);\n            this._cancelTaskDlgt =\n                zoneSpec && (zoneSpec.onCancelTask ? parentDelegate : parentDelegate._cancelTaskDlgt);\n            this._cancelTaskCurrZone =\n                zoneSpec && (zoneSpec.onCancelTask ? this.zone : parentDelegate.zone);\n            this._hasTaskZS = zoneSpec && (zoneSpec.onHasTask ? zoneSpec : parentDelegate._hasTaskZS);\n            this._hasTaskDlgt =\n                zoneSpec && (zoneSpec.onHasTask ? parentDelegate : parentDelegate._hasTaskDlgt);\n            this._hasTaskCurrZone = zoneSpec && (zoneSpec.onHasTask ? this.zone : parentDelegate.zone);\n        }\n        ZoneDelegate.prototype.fork = function (targetZone, zoneSpec) {\n            return this._forkZS ? this._forkZS.onFork(this._forkDlgt, this.zone, targetZone, zoneSpec) :\n                new Zone(targetZone, zoneSpec);\n        };\n        ZoneDelegate.prototype.intercept = function (targetZone, callback, source) {\n            return this._interceptZS ?\n                this._interceptZS.onIntercept(this._interceptDlgt, this._interceptCurrZone, targetZone, callback, source) :\n                callback;\n        };\n        ZoneDelegate.prototype.invoke = function (targetZone, callback, applyThis, applyArgs, source) {\n            return this._invokeZS ?\n                this._invokeZS.onInvoke(this._invokeDlgt, this._invokeCurrZone, targetZone, callback, applyThis, applyArgs, source) :\n                callback.apply(applyThis, applyArgs);\n        };\n        ZoneDelegate.prototype.handleError = function (targetZone, error) {\n            return this._handleErrorZS ?\n                this._handleErrorZS.onHandleError(this._handleErrorDlgt, this._handleErrorCurrZone, targetZone, error) :\n                true;\n        };\n        ZoneDelegate.prototype.scheduleTask = function (targetZone, task) {\n            try {\n                if (this._scheduleTaskZS) {\n                    return this._scheduleTaskZS.onScheduleTask(this._scheduleTaskDlgt, this._scheduleTaskCurrZone, targetZone, task);\n                }\n                else if (task.scheduleFn) {\n                    task.scheduleFn(task);\n                }\n                else if (task.type == 'microTask') {\n                    scheduleMicroTask(task);\n                }\n                else {\n                    throw new Error('Task is missing scheduleFn.');\n                }\n                return task;\n            }\n            finally {\n                if (targetZone == this.zone) {\n                    this._updateTaskCount(task.type, 1);\n                }\n            }\n        };\n        ZoneDelegate.prototype.invokeTask = function (targetZone, task, applyThis, applyArgs) {\n            try {\n                return this._invokeTaskZS ?\n                    this._invokeTaskZS.onInvokeTask(this._invokeTaskDlgt, this._invokeTaskCurrZone, targetZone, task, applyThis, applyArgs) :\n                    task.callback.apply(applyThis, applyArgs);\n            }\n            finally {\n                if (targetZone == this.zone && (task.type != 'eventTask') &&\n                    !(task.data && task.data.isPeriodic)) {\n                    this._updateTaskCount(task.type, -1);\n                }\n            }\n        };\n        ZoneDelegate.prototype.cancelTask = function (targetZone, task) {\n            var value;\n            if (this._cancelTaskZS) {\n                value = this._cancelTaskZS.onCancelTask(this._cancelTaskDlgt, this._cancelTaskCurrZone, targetZone, task);\n            }\n            else if (!task.cancelFn) {\n                throw new Error('Task does not support cancellation, or is already canceled.');\n            }\n            else {\n                value = task.cancelFn(task);\n            }\n            if (targetZone == this.zone) {\n                // this should not be in the finally block, because exceptions assume not canceled.\n                this._updateTaskCount(task.type, -1);\n            }\n            return value;\n        };\n        ZoneDelegate.prototype.hasTask = function (targetZone, isEmpty) {\n            return this._hasTaskZS &&\n                this._hasTaskZS.onHasTask(this._hasTaskDlgt, this._hasTaskCurrZone, targetZone, isEmpty);\n        };\n        ZoneDelegate.prototype._updateTaskCount = function (type, count) {\n            var counts = this._taskCounts;\n            var prev = counts[type];\n            var next = counts[type] = prev + count;\n            if (next < 0) {\n                throw new Error('More tasks executed then were scheduled.');\n            }\n            if (prev == 0 || next == 0) {\n                var isEmpty = {\n                    microTask: counts.microTask > 0,\n                    macroTask: counts.macroTask > 0,\n                    eventTask: counts.eventTask > 0,\n                    change: type\n                };\n                try {\n                    this.hasTask(this.zone, isEmpty);\n                }\n                finally {\n                    if (this._parentDelegate) {\n                        this._parentDelegate._updateTaskCount(type, count);\n                    }\n                }\n            }\n        };\n        return ZoneDelegate;\n    }());\n    var ZoneTask = (function () {\n        function ZoneTask(type, zone, source, callback, options, scheduleFn, cancelFn) {\n            this.runCount = 0;\n            this.type = type;\n            this.zone = zone;\n            this.source = source;\n            this.data = options;\n            this.scheduleFn = scheduleFn;\n            this.cancelFn = cancelFn;\n            this.callback = callback;\n            var self = this;\n            this.invoke = function () {\n                _numberOfNestedTaskFrames++;\n                try {\n                    return zone.runTask(self, this, arguments);\n                }\n                finally {\n                    if (_numberOfNestedTaskFrames == 1) {\n                        drainMicroTaskQueue();\n                    }\n                    _numberOfNestedTaskFrames--;\n                }\n            };\n        }\n        ZoneTask.prototype.toString = function () {\n            if (this.data && typeof this.data.handleId !== 'undefined') {\n                return this.data.handleId;\n            }\n            else {\n                return Object.prototype.toString.call(this);\n            }\n        };\n        return ZoneTask;\n    }());\n    var ZoneFrame = (function () {\n        function ZoneFrame(parent, zone) {\n            this.parent = parent;\n            this.zone = zone;\n        }\n        return ZoneFrame;\n    }());\n    function __symbol__(name) {\n        return '__zone_symbol__' + name;\n    }\n    \n    var symbolSetTimeout = __symbol__('setTimeout');\n    var symbolPromise = __symbol__('Promise');\n    var symbolThen = __symbol__('then');\n    var _currentZoneFrame = new ZoneFrame(null, new Zone(null, null));\n    var _currentTask = null;\n    var _microTaskQueue = [];\n    var _isDrainingMicrotaskQueue = false;\n    var _uncaughtPromiseErrors = [];\n    var _numberOfNestedTaskFrames = 0;\n    function scheduleQueueDrain() {\n        // if we are not running in any task, and there has not been anything scheduled\n        // we must bootstrap the initial task creation by manually scheduling the drain\n        if (_numberOfNestedTaskFrames === 0 && _microTaskQueue.length === 0) {\n            // We are not running in Task, so we need to kickstart the microtask queue.\n            if (global[symbolPromise]) {\n                global[symbolPromise].resolve(0)[symbolThen](drainMicroTaskQueue);\n            }\n            else {\n                global[symbolSetTimeout](drainMicroTaskQueue, 0);\n            }\n        }\n    }\n    function scheduleMicroTask(task) {\n        scheduleQueueDrain();\n        _microTaskQueue.push(task);\n    }\n    function consoleError(e) {\n        var rejection = e && e.rejection;\n        if (rejection) {\n            console.error('Unhandled Promise rejection:', rejection instanceof Error ? rejection.message : rejection, '; Zone:', e.zone.name, '; Task:', e.task && e.task.source, '; Value:', rejection, rejection instanceof Error ? rejection.stack : undefined);\n        }\n        console.error(e);\n    }\n    function drainMicroTaskQueue() {\n        if (!_isDrainingMicrotaskQueue) {\n            _isDrainingMicrotaskQueue = true;\n            while (_microTaskQueue.length) {\n                var queue = _microTaskQueue;\n                _microTaskQueue = [];\n                for (var i = 0; i < queue.length; i++) {\n                    var task = queue[i];\n                    try {\n                        task.zone.runTask(task, null, null);\n                    }\n                    catch (e) {\n                        consoleError(e);\n                    }\n                }\n            }\n            while (_uncaughtPromiseErrors.length) {\n                var _loop_1 = function() {\n                    var uncaughtPromiseError = _uncaughtPromiseErrors.shift();\n                    try {\n                        uncaughtPromiseError.zone.runGuarded(function () {\n                            throw uncaughtPromiseError;\n                        });\n                    }\n                    catch (e) {\n                        consoleError(e);\n                    }\n                };\n                while (_uncaughtPromiseErrors.length) {\n                    _loop_1();\n                }\n            }\n            _isDrainingMicrotaskQueue = false;\n        }\n    }\n    function isThenable(value) {\n        return value && value.then;\n    }\n    function forwardResolution(value) {\n        return value;\n    }\n    function forwardRejection(rejection) {\n        return ZoneAwarePromise.reject(rejection);\n    }\n    var symbolState = __symbol__('state');\n    var symbolValue = __symbol__('value');\n    var source = 'Promise.then';\n    var UNRESOLVED = null;\n    var RESOLVED = true;\n    var REJECTED = false;\n    var REJECTED_NO_CATCH = 0;\n    function makeResolver(promise, state) {\n        return function (v) {\n            resolvePromise(promise, state, v);\n            // Do not return value or you will break the Promise spec.\n        };\n    }\n    function resolvePromise(promise, state, value) {\n        if (promise[symbolState] === UNRESOLVED) {\n            if (value instanceof ZoneAwarePromise && value.hasOwnProperty(symbolState) &&\n                value.hasOwnProperty(symbolValue) && value[symbolState] !== UNRESOLVED) {\n                clearRejectedNoCatch(value);\n                resolvePromise(promise, value[symbolState], value[symbolValue]);\n            }\n            else if (isThenable(value)) {\n                value.then(makeResolver(promise, state), makeResolver(promise, false));\n            }\n            else {\n                promise[symbolState] = state;\n                var queue = promise[symbolValue];\n                promise[symbolValue] = value;\n                for (var i = 0; i < queue.length;) {\n                    scheduleResolveOrReject(promise, queue[i++], queue[i++], queue[i++], queue[i++]);\n                }\n                if (queue.length == 0 && state == REJECTED) {\n                    promise[symbolState] = REJECTED_NO_CATCH;\n                    try {\n                        throw new Error('Uncaught (in promise): ' + value +\n                            (value && value.stack ? '\\n' + value.stack : ''));\n                    }\n                    catch (e) {\n                        var error_1 = e;\n                        error_1.rejection = value;\n                        error_1.promise = promise;\n                        error_1.zone = Zone.current;\n                        error_1.task = Zone.currentTask;\n                        _uncaughtPromiseErrors.push(error_1);\n                        scheduleQueueDrain();\n                    }\n                }\n            }\n        }\n        // Resolving an already resolved promise is a noop.\n        return promise;\n    }\n    function clearRejectedNoCatch(promise) {\n        if (promise[symbolState] === REJECTED_NO_CATCH) {\n            promise[symbolState] = REJECTED;\n            for (var i = 0; i < _uncaughtPromiseErrors.length; i++) {\n                if (promise === _uncaughtPromiseErrors[i].promise) {\n                    _uncaughtPromiseErrors.splice(i, 1);\n                    break;\n                }\n            }\n        }\n    }\n    function scheduleResolveOrReject(promise, zone, chainPromise, onFulfilled, onRejected) {\n        clearRejectedNoCatch(promise);\n        var delegate = promise[symbolState] ? onFulfilled || forwardResolution : onRejected || forwardRejection;\n        zone.scheduleMicroTask(source, function () {\n            try {\n                resolvePromise(chainPromise, true, zone.run(delegate, null, [promise[symbolValue]]));\n            }\n            catch (error) {\n                resolvePromise(chainPromise, false, error);\n            }\n        });\n    }\n    var ZoneAwarePromise = (function () {\n        function ZoneAwarePromise(executor) {\n            var promise = this;\n            if (!(promise instanceof ZoneAwarePromise)) {\n                throw new Error('Must be an instanceof Promise.');\n            }\n            promise[symbolState] = UNRESOLVED;\n            promise[symbolValue] = []; // queue;\n            try {\n                executor && executor(makeResolver(promise, RESOLVED), makeResolver(promise, REJECTED));\n            }\n            catch (e) {\n                resolvePromise(promise, false, e);\n            }\n        }\n        ZoneAwarePromise.resolve = function (value) {\n            return resolvePromise(new this(null), RESOLVED, value);\n        };\n        ZoneAwarePromise.reject = function (error) {\n            return resolvePromise(new this(null), REJECTED, error);\n        };\n        ZoneAwarePromise.race = function (values) {\n            var resolve;\n            var reject;\n            var promise = new this(function (res, rej) {\n                _a = [res, rej], resolve = _a[0], reject = _a[1];\n                var _a;\n            });\n            function onResolve(value) {\n                promise && (promise = null || resolve(value));\n            }\n            function onReject(error) {\n                promise && (promise = null || reject(error));\n            }\n            for (var _i = 0, values_1 = values; _i < values_1.length; _i++) {\n                var value = values_1[_i];\n                if (!isThenable(value)) {\n                    value = this.resolve(value);\n                }\n                value.then(onResolve, onReject);\n            }\n            return promise;\n        };\n        ZoneAwarePromise.all = function (values) {\n            var resolve;\n            var reject;\n            var promise = new this(function (res, rej) {\n                resolve = res;\n                reject = rej;\n            });\n            var count = 0;\n            var resolvedValues = [];\n            for (var _i = 0, values_2 = values; _i < values_2.length; _i++) {\n                var value = values_2[_i];\n                if (!isThenable(value)) {\n                    value = this.resolve(value);\n                }\n                value.then((function (index) { return function (value) {\n                    resolvedValues[index] = value;\n                    count--;\n                    if (!count) {\n                        resolve(resolvedValues);\n                    }\n                }; })(count), reject);\n                count++;\n            }\n            if (!count)\n                resolve(resolvedValues);\n            return promise;\n        };\n        ZoneAwarePromise.prototype.then = function (onFulfilled, onRejected) {\n            var chainPromise = new this.constructor(null);\n            var zone = Zone.current;\n            if (this[symbolState] == UNRESOLVED) {\n                this[symbolValue].push(zone, chainPromise, onFulfilled, onRejected);\n            }\n            else {\n                scheduleResolveOrReject(this, zone, chainPromise, onFulfilled, onRejected);\n            }\n            return chainPromise;\n        };\n        ZoneAwarePromise.prototype.catch = function (onRejected) {\n            return this.then(null, onRejected);\n        };\n        return ZoneAwarePromise;\n    }());\n    // Protect against aggressive optimizers dropping seemingly unused properties.\n    // E.g. Closure Compiler in advanced mode.\n    ZoneAwarePromise['resolve'] = ZoneAwarePromise.resolve;\n    ZoneAwarePromise['reject'] = ZoneAwarePromise.reject;\n    ZoneAwarePromise['race'] = ZoneAwarePromise.race;\n    ZoneAwarePromise['all'] = ZoneAwarePromise.all;\n    var NativePromise = global[__symbol__('Promise')] = global['Promise'];\n    global['Promise'] = ZoneAwarePromise;\n    function patchThen(NativePromise) {\n        var NativePromiseProtototype = NativePromise.prototype;\n        var NativePromiseThen = NativePromiseProtototype[__symbol__('then')] =\n            NativePromiseProtototype.then;\n        NativePromiseProtototype.then = function (onResolve, onReject) {\n            var nativePromise = this;\n            return new ZoneAwarePromise(function (resolve, reject) {\n                NativePromiseThen.call(nativePromise, resolve, reject);\n            })\n                .then(onResolve, onReject);\n        };\n    }\n    if (NativePromise) {\n        patchThen(NativePromise);\n        if (typeof global['fetch'] !== 'undefined') {\n            var fetchPromise = void 0;\n            try {\n                // In MS Edge this throws\n                fetchPromise = global['fetch']();\n            }\n            catch (e) {\n                // In Chrome this throws instead.\n                fetchPromise = global['fetch']('about:blank');\n            }\n            // ignore output to prevent error;\n            fetchPromise.then(function () { return null; }, function () { return null; });\n            if (fetchPromise.constructor != NativePromise &&\n                fetchPromise.constructor != ZoneAwarePromise) {\n                patchThen(fetchPromise.constructor);\n            }\n        }\n    }\n    // This is not part of public API, but it is usefull for tests, so we expose it.\n    Promise[Zone.__symbol__('uncaughtPromiseErrors')] = _uncaughtPromiseErrors;\n    /*\n     * This code patches Error so that:\n     *   - It ignores un-needed stack frames.\n     *   - It Shows the associated Zone for reach frame.\n     */\n    var FrameType;\n    (function (FrameType) {\n        /// Skip this frame when printing out stack\n        FrameType[FrameType[\"blackList\"] = 0] = \"blackList\";\n        /// This frame marks zone transition\n        FrameType[FrameType[\"transition\"] = 1] = \"transition\";\n    })(FrameType || (FrameType = {}));\n    var NativeError = global[__symbol__('Error')] = global.Error;\n    // Store the frames which should be removed from the stack frames\n    var blackListedStackFrames = {};\n    // We must find the frame where Error was created, otherwise we assume we don't understand stack\n    var zoneAwareFrame;\n    global.Error = ZoneAwareError;\n    // How should the stack frames be parsed.\n    var frameParserStrategy = null;\n    var stackRewrite = 'stackRewrite';\n    /**\n     * This is ZoneAwareError which processes the stack frame and cleans up extra frames as well as\n     * adds zone information to it.\n     */\n    function ZoneAwareError() {\n        // Create an Error.\n        var error = NativeError.apply(this, arguments);\n        this.message = error.message;\n        // Save original stack trace\n        this.originalStack = error.stack;\n        // Process the stack trace and rewrite the frames.\n        if (ZoneAwareError[stackRewrite] && this.originalStack) {\n            var frames_1 = this.originalStack.split('\\n');\n            var zoneFrame = _currentZoneFrame;\n            var i = 0;\n            // Find the first frame\n            while (frames_1[i] !== zoneAwareFrame && i < frames_1.length) {\n                i++;\n            }\n            for (; i < frames_1.length && zoneFrame; i++) {\n                var frame = frames_1[i];\n                if (frame.trim()) {\n                    var frameType = blackListedStackFrames.hasOwnProperty(frame) && blackListedStackFrames[frame];\n                    if (frameType === FrameType.blackList) {\n                        frames_1.splice(i, 1);\n                        i--;\n                    }\n                    else if (frameType === FrameType.transition) {\n                        if (zoneFrame.parent) {\n                            // This is the special frame where zone changed. Print and process it accordingly\n                            frames_1[i] += \" [\" + zoneFrame.parent.zone.name + \" => \" + zoneFrame.zone.name + \"]\";\n                            zoneFrame = zoneFrame.parent;\n                        }\n                        else {\n                            zoneFrame = null;\n                        }\n                    }\n                    else {\n                        frames_1[i] += \" [\" + zoneFrame.zone.name + \"]\";\n                    }\n                }\n            }\n            this.stack = this.zoneAwareStack = frames_1.join('\\n');\n        }\n    }\n    \n    // Copy the prototype so that instanceof operator works as expected\n    ZoneAwareError.prototype = Object.create(NativeError.prototype);\n    ZoneAwareError[Zone.__symbol__('blacklistedStackFrames')] = blackListedStackFrames;\n    ZoneAwareError[stackRewrite] = false;\n    if (NativeError.hasOwnProperty('stackTraceLimit')) {\n        // Extend default stack limit as we will be removing few frames.\n        NativeError.stackTraceLimit = Math.max(NativeError.stackTraceLimit, 15);\n        // make sure that ZoneAwareError has the same property which forwards to NativeError.\n        Object.defineProperty(ZoneAwareError, 'stackTraceLimit', {\n            get: function () {\n                return NativeError.stackTraceLimit;\n            },\n            set: function (value) {\n                return NativeError.stackTraceLimit = value;\n            }\n        });\n    }\n    if (NativeError.hasOwnProperty('captureStackTrace')) {\n        Object.defineProperty(ZoneAwareError, 'captureStackTrace', {\n            value: function (targetObject, constructorOpt) {\n                NativeError.captureStackTrace(targetObject, constructorOpt);\n            }\n        });\n    }\n    Object.defineProperty(ZoneAwareError, 'prepareStackTrace', {\n        get: function () {\n            return NativeError.prepareStackTrace;\n        },\n        set: function (value) {\n            return NativeError.prepareStackTrace = value;\n        }\n    });\n    // Now we need to populet the `blacklistedStackFrames` as well as find the\n    // Now we need to populet the `blacklistedStackFrames` as well as find the\n    // run/runGuraded/runTask frames. This is done by creating a detect zone and then threading\n    // the execution through all of the above methods so that we can look at the stack trace and\n    // find the frames of interest.\n    var detectZone = Zone.current.fork({\n        name: 'detect',\n        onInvoke: function (parentZoneDelegate, currentZone, targetZone, delegate, applyThis, applyArgs, source) {\n            // Here only so that it will show up in the stack frame so that it can be black listed.\n            return parentZoneDelegate.invoke(targetZone, delegate, applyThis, applyArgs, source);\n        },\n        onHandleError: function (parentZD, current, target, error) {\n            if (error.originalStack && Error === ZoneAwareError) {\n                var frames_2 = error.originalStack.split(/\\n/);\n                var runFrame = false, runGuardedFrame = false, runTaskFrame = false;\n                while (frames_2.length) {\n                    var frame = frames_2.shift();\n                    // On safari it is possible to have stack frame with no line number.\n                    // This check makes sure that we don't filter frames on name only (must have\n                    // linenumber)\n                    if (/:\\d+:\\d+/.test(frame)) {\n                        // Get rid of the path so that we don't accidintely find function name in path.\n                        // In chrome the seperator is `(` and `@` in FF and safari\n                        // Chrome: at Zone.run (zone.js:100)\n                        // Chrome: at Zone.run (http://localhost:9876/base/build/lib/zone.js:100:24)\n                        // FireFox: Zone.prototype.run@http://localhost:9876/base/build/lib/zone.js:101:24\n                        // Safari: run@http://localhost:9876/base/build/lib/zone.js:101:24\n                        var fnName = frame.split('(')[0].split('@')[0];\n                        var frameType = FrameType.transition;\n                        if (fnName.indexOf('ZoneAwareError') !== -1) {\n                            zoneAwareFrame = frame;\n                        }\n                        if (fnName.indexOf('runGuarded') !== -1) {\n                            runGuardedFrame = true;\n                        }\n                        else if (fnName.indexOf('runTask') !== -1) {\n                            runTaskFrame = true;\n                        }\n                        else if (fnName.indexOf('run') !== -1) {\n                            runFrame = true;\n                        }\n                        else {\n                            frameType = FrameType.blackList;\n                        }\n                        blackListedStackFrames[frame] = frameType;\n                        // Once we find all of the frames we can stop looking.\n                        if (runFrame && runGuardedFrame && runTaskFrame) {\n                            ZoneAwareError[stackRewrite] = true;\n                            break;\n                        }\n                    }\n                }\n            }\n            return false;\n        }\n    });\n    // carefully constructor a stack frame which contains all of the frames of interest which\n    // need to be detected and blacklisted.\n    var detectRunFn = function () {\n        detectZone.run(function () {\n            detectZone.runGuarded(function () {\n                throw new Error('blacklistStackFrames');\n            });\n        });\n    };\n    // Cause the error to extract the stack frames.\n    detectZone.runTask(detectZone.scheduleMacroTask('detect', detectRunFn, null, function () { return null; }, null));\n    return global['Zone'] = Zone;\n})(typeof window === 'object' && window || typeof self === 'object' && self || global);\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar zoneSymbol = function (n) { return (\"__zone_symbol__\" + n); };\nvar _global$1 = typeof window === 'object' && window || typeof self === 'object' && self || global;\nfunction bindArguments(args, source) {\n    for (var i = args.length - 1; i >= 0; i--) {\n        if (typeof args[i] === 'function') {\n            args[i] = Zone.current.wrap(args[i], source + '_' + i);\n        }\n    }\n    return args;\n}\nfunction patchPrototype(prototype, fnNames) {\n    var source = prototype.constructor['name'];\n    var _loop_1 = function(i) {\n        var name_1 = fnNames[i];\n        var delegate = prototype[name_1];\n        if (delegate) {\n            prototype[name_1] = (function (delegate) {\n                return function () {\n                    return delegate.apply(this, bindArguments(arguments, source + '.' + name_1));\n                };\n            })(delegate);\n        }\n    };\n    for (var i = 0; i < fnNames.length; i++) {\n        _loop_1(i);\n    }\n}\nvar isWebWorker = (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope);\nvar isNode = (!('nw' in _global$1) && typeof process !== 'undefined' &&\n    {}.toString.call(process) === '[object process]');\nvar isBrowser = !isNode && !isWebWorker && !!(typeof window !== 'undefined' && window['HTMLElement']);\nfunction patchProperty(obj, prop) {\n    var desc = Object.getOwnPropertyDescriptor(obj, prop) || { enumerable: true, configurable: true };\n    var originalDesc = Object.getOwnPropertyDescriptor(obj, 'original' + prop);\n    if (!originalDesc && desc.get) {\n        Object.defineProperty(obj, 'original' + prop, { enumerable: false, configurable: true, get: desc.get });\n    }\n    // A property descriptor cannot have getter/setter and be writable\n    // deleting the writable and value properties avoids this error:\n    //\n    // TypeError: property descriptors must not specify a value or be writable when a\n    // getter or setter has been specified\n    delete desc.writable;\n    delete desc.value;\n    // substr(2) cuz 'onclick' -> 'click', etc\n    var eventName = prop.substr(2);\n    var _prop = '_' + prop;\n    desc.set = function (fn) {\n        if (this[_prop]) {\n            this.removeEventListener(eventName, this[_prop]);\n        }\n        if (typeof fn === 'function') {\n            var wrapFn = function (event) {\n                var result;\n                result = fn.apply(this, arguments);\n                if (result != undefined && !result)\n                    event.preventDefault();\n            };\n            this[_prop] = wrapFn;\n            this.addEventListener(eventName, wrapFn, false);\n        }\n        else {\n            this[_prop] = null;\n        }\n    };\n    // The getter would return undefined for unassigned properties but the default value of an\n    // unassigned property is null\n    desc.get = function () {\n        var r = this[_prop] || null;\n        // result will be null when use inline event attribute,\n        // such as <button onclick=\"func();\">OK</button>\n        // because the onclick function is internal raw uncompiled handler\n        // the onclick will be evaluated when first time event was triggered or\n        // the property is accessed, https://github.com/angular/zone.js/issues/525\n        // so we should use original native get to retrive the handler\n        if (r === null) {\n            var oriDesc = Object.getOwnPropertyDescriptor(obj, 'original' + prop);\n            if (oriDesc && oriDesc.get) {\n                r = oriDesc.get.apply(this, arguments);\n                if (r) {\n                    desc.set.apply(this, [r]);\n                    this.removeAttribute(prop);\n                }\n            }\n        }\n        return this[_prop] || null;\n    };\n    Object.defineProperty(obj, prop, desc);\n}\n\nfunction patchOnProperties(obj, properties) {\n    var onProperties = [];\n    for (var prop in obj) {\n        if (prop.substr(0, 2) == 'on') {\n            onProperties.push(prop);\n        }\n    }\n    for (var j = 0; j < onProperties.length; j++) {\n        patchProperty(obj, onProperties[j]);\n    }\n    if (properties) {\n        for (var i = 0; i < properties.length; i++) {\n            patchProperty(obj, 'on' + properties[i]);\n        }\n    }\n}\n\nvar EVENT_TASKS = zoneSymbol('eventTasks');\n// For EventTarget\nvar ADD_EVENT_LISTENER = 'addEventListener';\nvar REMOVE_EVENT_LISTENER = 'removeEventListener';\nfunction findExistingRegisteredTask(target, handler, name, capture, remove) {\n    var eventTasks = target[EVENT_TASKS];\n    if (eventTasks) {\n        for (var i = 0; i < eventTasks.length; i++) {\n            var eventTask = eventTasks[i];\n            var data = eventTask.data;\n            var listener = data.handler;\n            if ((data.handler === handler || listener.listener === handler) &&\n                data.useCapturing === capture && data.eventName === name) {\n                if (remove) {\n                    eventTasks.splice(i, 1);\n                }\n                return eventTask;\n            }\n        }\n    }\n    return null;\n}\nfunction findAllExistingRegisteredTasks(target, name, capture, remove) {\n    var eventTasks = target[EVENT_TASKS];\n    if (eventTasks) {\n        var result = [];\n        for (var i = eventTasks.length - 1; i >= 0; i--) {\n            var eventTask = eventTasks[i];\n            var data = eventTask.data;\n            if (data.eventName === name && data.useCapturing === capture) {\n                result.push(eventTask);\n                if (remove) {\n                    eventTasks.splice(i, 1);\n                }\n            }\n        }\n        return result;\n    }\n    return null;\n}\nfunction attachRegisteredEvent(target, eventTask, isPrepend) {\n    var eventTasks = target[EVENT_TASKS];\n    if (!eventTasks) {\n        eventTasks = target[EVENT_TASKS] = [];\n    }\n    if (isPrepend) {\n        eventTasks.unshift(eventTask);\n    }\n    else {\n        eventTasks.push(eventTask);\n    }\n}\nvar defaultListenerMetaCreator = function (self, args) {\n    return {\n        useCapturing: args[2],\n        eventName: args[0],\n        handler: args[1],\n        target: self || _global$1,\n        name: args[0],\n        invokeAddFunc: function (addFnSymbol, delegate) {\n            if (delegate && delegate.invoke) {\n                return this.target[addFnSymbol](this.eventName, delegate.invoke, this.useCapturing);\n            }\n            else {\n                return this.target[addFnSymbol](this.eventName, delegate, this.useCapturing);\n            }\n        },\n        invokeRemoveFunc: function (removeFnSymbol, delegate) {\n            if (delegate && delegate.invoke) {\n                return this.target[removeFnSymbol](this.eventName, delegate.invoke, this.useCapturing);\n            }\n            else {\n                return this.target[removeFnSymbol](this.eventName, delegate, this.useCapturing);\n            }\n        }\n    };\n};\nfunction makeZoneAwareAddListener(addFnName, removeFnName, useCapturingParam, allowDuplicates, isPrepend, metaCreator) {\n    if (useCapturingParam === void 0) { useCapturingParam = true; }\n    if (allowDuplicates === void 0) { allowDuplicates = false; }\n    if (isPrepend === void 0) { isPrepend = false; }\n    if (metaCreator === void 0) { metaCreator = defaultListenerMetaCreator; }\n    var addFnSymbol = zoneSymbol(addFnName);\n    var removeFnSymbol = zoneSymbol(removeFnName);\n    var defaultUseCapturing = useCapturingParam ? false : undefined;\n    function scheduleEventListener(eventTask) {\n        var meta = eventTask.data;\n        attachRegisteredEvent(meta.target, eventTask, isPrepend);\n        return meta.invokeAddFunc(addFnSymbol, eventTask);\n    }\n    function cancelEventListener(eventTask) {\n        var meta = eventTask.data;\n        findExistingRegisteredTask(meta.target, eventTask.invoke, meta.eventName, meta.useCapturing, true);\n        return meta.invokeRemoveFunc(removeFnSymbol, eventTask);\n    }\n    return function zoneAwareAddListener(self, args) {\n        var data = metaCreator(self, args);\n        data.useCapturing = data.useCapturing || defaultUseCapturing;\n        // - Inside a Web Worker, `this` is undefined, the context is `global`\n        // - When `addEventListener` is called on the global context in strict mode, `this` is undefined\n        // see https://github.com/angular/zone.js/issues/190\n        var delegate = null;\n        if (typeof data.handler == 'function') {\n            delegate = data.handler;\n        }\n        else if (data.handler && data.handler.handleEvent) {\n            delegate = function (event) { return data.handler.handleEvent(event); };\n        }\n        var validZoneHandler = false;\n        try {\n            // In cross site contexts (such as WebDriver frameworks like Selenium),\n            // accessing the handler object here will cause an exception to be thrown which\n            // will fail tests prematurely.\n            validZoneHandler = data.handler && data.handler.toString() === '[object FunctionWrapper]';\n        }\n        catch (e) {\n            // Returning nothing here is fine, because objects in a cross-site context are unusable\n            return;\n        }\n        // Ignore special listeners of IE11 & Edge dev tools, see\n        // https://github.com/angular/zone.js/issues/150\n        if (!delegate || validZoneHandler) {\n            return data.invokeAddFunc(addFnSymbol, data.handler);\n        }\n        if (!allowDuplicates) {\n            var eventTask = findExistingRegisteredTask(data.target, data.handler, data.eventName, data.useCapturing, false);\n            if (eventTask) {\n                // we already registered, so this will have noop.\n                return data.invokeAddFunc(addFnSymbol, eventTask);\n            }\n        }\n        var zone = Zone.current;\n        var source = data.target.constructor['name'] + '.' + addFnName + ':' + data.eventName;\n        zone.scheduleEventTask(source, delegate, data, scheduleEventListener, cancelEventListener);\n    };\n}\nfunction makeZoneAwareRemoveListener(fnName, useCapturingParam, metaCreator) {\n    if (useCapturingParam === void 0) { useCapturingParam = true; }\n    if (metaCreator === void 0) { metaCreator = defaultListenerMetaCreator; }\n    var symbol = zoneSymbol(fnName);\n    var defaultUseCapturing = useCapturingParam ? false : undefined;\n    return function zoneAwareRemoveListener(self, args) {\n        var data = metaCreator(self, args);\n        data.useCapturing = data.useCapturing || defaultUseCapturing;\n        // - Inside a Web Worker, `this` is undefined, the context is `global`\n        // - When `addEventListener` is called on the global context in strict mode, `this` is undefined\n        // see https://github.com/angular/zone.js/issues/190\n        var eventTask = findExistingRegisteredTask(data.target, data.handler, data.eventName, data.useCapturing, true);\n        if (eventTask) {\n            eventTask.zone.cancelTask(eventTask);\n        }\n        else {\n            data.invokeRemoveFunc(symbol, data.handler);\n        }\n    };\n}\n\n\nvar zoneAwareAddEventListener = makeZoneAwareAddListener(ADD_EVENT_LISTENER, REMOVE_EVENT_LISTENER);\nvar zoneAwareRemoveEventListener = makeZoneAwareRemoveListener(REMOVE_EVENT_LISTENER);\nfunction patchEventTargetMethods(obj, addFnName, removeFnName, metaCreator) {\n    if (addFnName === void 0) { addFnName = ADD_EVENT_LISTENER; }\n    if (removeFnName === void 0) { removeFnName = REMOVE_EVENT_LISTENER; }\n    if (metaCreator === void 0) { metaCreator = defaultListenerMetaCreator; }\n    if (obj && obj[addFnName]) {\n        patchMethod(obj, addFnName, function () { return makeZoneAwareAddListener(addFnName, removeFnName, true, false, false, metaCreator); });\n        patchMethod(obj, removeFnName, function () { return makeZoneAwareRemoveListener(removeFnName, true, metaCreator); });\n        return true;\n    }\n    else {\n        return false;\n    }\n}\nvar originalInstanceKey = zoneSymbol('originalInstance');\n// wrap some native API on `window`\nfunction patchClass(className) {\n    var OriginalClass = _global$1[className];\n    if (!OriginalClass)\n        return;\n    _global$1[className] = function () {\n        var a = bindArguments(arguments, className);\n        switch (a.length) {\n            case 0:\n                this[originalInstanceKey] = new OriginalClass();\n                break;\n            case 1:\n                this[originalInstanceKey] = new OriginalClass(a[0]);\n                break;\n            case 2:\n                this[originalInstanceKey] = new OriginalClass(a[0], a[1]);\n                break;\n            case 3:\n                this[originalInstanceKey] = new OriginalClass(a[0], a[1], a[2]);\n                break;\n            case 4:\n                this[originalInstanceKey] = new OriginalClass(a[0], a[1], a[2], a[3]);\n                break;\n            default:\n                throw new Error('Arg list too long.');\n        }\n    };\n    var instance = new OriginalClass(function () { });\n    var prop;\n    for (prop in instance) {\n        // https://bugs.webkit.org/show_bug.cgi?id=44721\n        if (className === 'XMLHttpRequest' && prop === 'responseBlob')\n            continue;\n        (function (prop) {\n            if (typeof instance[prop] === 'function') {\n                _global$1[className].prototype[prop] = function () {\n                    return this[originalInstanceKey][prop].apply(this[originalInstanceKey], arguments);\n                };\n            }\n            else {\n                Object.defineProperty(_global$1[className].prototype, prop, {\n                    set: function (fn) {\n                        if (typeof fn === 'function') {\n                            this[originalInstanceKey][prop] = Zone.current.wrap(fn, className + '.' + prop);\n                        }\n                        else {\n                            this[originalInstanceKey][prop] = fn;\n                        }\n                    },\n                    get: function () {\n                        return this[originalInstanceKey][prop];\n                    }\n                });\n            }\n        }(prop));\n    }\n    for (prop in OriginalClass) {\n        if (prop !== 'prototype' && OriginalClass.hasOwnProperty(prop)) {\n            _global$1[className][prop] = OriginalClass[prop];\n        }\n    }\n}\n\nfunction createNamedFn(name, delegate) {\n    try {\n        return (Function('f', \"return function \" + name + \"(){return f(this, arguments)}\"))(delegate);\n    }\n    catch (e) {\n        // if we fail, we must be CSP, just return delegate.\n        return function () {\n            return delegate(this, arguments);\n        };\n    }\n}\nfunction patchMethod(target, name, patchFn) {\n    var proto = target;\n    while (proto && Object.getOwnPropertyNames(proto).indexOf(name) === -1) {\n        proto = Object.getPrototypeOf(proto);\n    }\n    if (!proto && target[name]) {\n        // somehow we did not find it, but we can see it. This happens on IE for Window properties.\n        proto = target;\n    }\n    var delegateName = zoneSymbol(name);\n    var delegate;\n    if (proto && !(delegate = proto[delegateName])) {\n        delegate = proto[delegateName] = proto[name];\n        proto[name] = createNamedFn(name, patchFn(delegate, delegateName, name));\n    }\n    return delegate;\n}\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nfunction patchTimer(window, setName, cancelName, nameSuffix) {\n    var setNative = null;\n    var clearNative = null;\n    setName += nameSuffix;\n    cancelName += nameSuffix;\n    var tasksByHandleId = {};\n    function scheduleTask(task) {\n        var data = task.data;\n        data.args[0] = function () {\n            task.invoke.apply(this, arguments);\n            delete tasksByHandleId[data.handleId];\n        };\n        data.handleId = setNative.apply(window, data.args);\n        tasksByHandleId[data.handleId] = task;\n        return task;\n    }\n    function clearTask(task) {\n        delete tasksByHandleId[task.data.handleId];\n        return clearNative(task.data.handleId);\n    }\n    setNative =\n        patchMethod(window, setName, function (delegate) { return function (self, args) {\n            if (typeof args[0] === 'function') {\n                var zone = Zone.current;\n                var options = {\n                    handleId: null,\n                    isPeriodic: nameSuffix === 'Interval',\n                    delay: (nameSuffix === 'Timeout' || nameSuffix === 'Interval') ? args[1] || 0 : null,\n                    args: args\n                };\n                var task = zone.scheduleMacroTask(setName, args[0], options, scheduleTask, clearTask);\n                if (!task) {\n                    return task;\n                }\n                // Node.js must additionally support the ref and unref functions.\n                var handle = task.data.handleId;\n                if (handle.ref && handle.unref) {\n                    task.ref = handle.ref.bind(handle);\n                    task.unref = handle.unref.bind(handle);\n                }\n                return task;\n            }\n            else {\n                // cause an error by calling it directly.\n                return delegate.apply(window, args);\n            }\n        }; });\n    clearNative =\n        patchMethod(window, cancelName, function (delegate) { return function (self, args) {\n            var task = typeof args[0] === 'number' ? tasksByHandleId[args[0]] : args[0];\n            if (task && typeof task.type === 'string') {\n                if (task.cancelFn && task.data.isPeriodic || task.runCount === 0) {\n                    // Do not cancel already canceled functions\n                    task.zone.cancelTask(task);\n                }\n            }\n            else {\n                // cause an error by calling it directly.\n                delegate.apply(window, args);\n            }\n        }; });\n}\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n/*\n * This is necessary for Chrome and Chrome mobile, to enable\n * things like redefining `createdCallback` on an element.\n */\nvar _defineProperty = Object[zoneSymbol('defineProperty')] = Object.defineProperty;\nvar _getOwnPropertyDescriptor = Object[zoneSymbol('getOwnPropertyDescriptor')] =\n    Object.getOwnPropertyDescriptor;\nvar _create = Object.create;\nvar unconfigurablesKey = zoneSymbol('unconfigurables');\nfunction propertyPatch() {\n    Object.defineProperty = function (obj, prop, desc) {\n        if (isUnconfigurable(obj, prop)) {\n            throw new TypeError('Cannot assign to read only property \\'' + prop + '\\' of ' + obj);\n        }\n        var originalConfigurableFlag = desc.configurable;\n        if (prop !== 'prototype') {\n            desc = rewriteDescriptor(obj, prop, desc);\n        }\n        return _tryDefineProperty(obj, prop, desc, originalConfigurableFlag);\n    };\n    Object.defineProperties = function (obj, props) {\n        Object.keys(props).forEach(function (prop) {\n            Object.defineProperty(obj, prop, props[prop]);\n        });\n        return obj;\n    };\n    Object.create = function (obj, proto) {\n        if (typeof proto === 'object' && !Object.isFrozen(proto)) {\n            Object.keys(proto).forEach(function (prop) {\n                proto[prop] = rewriteDescriptor(obj, prop, proto[prop]);\n            });\n        }\n        return _create(obj, proto);\n    };\n    Object.getOwnPropertyDescriptor = function (obj, prop) {\n        var desc = _getOwnPropertyDescriptor(obj, prop);\n        if (isUnconfigurable(obj, prop)) {\n            desc.configurable = false;\n        }\n        return desc;\n    };\n}\n\nfunction _redefineProperty(obj, prop, desc) {\n    var originalConfigurableFlag = desc.configurable;\n    desc = rewriteDescriptor(obj, prop, desc);\n    return _tryDefineProperty(obj, prop, desc, originalConfigurableFlag);\n}\n\nfunction isUnconfigurable(obj, prop) {\n    return obj && obj[unconfigurablesKey] && obj[unconfigurablesKey][prop];\n}\nfunction rewriteDescriptor(obj, prop, desc) {\n    desc.configurable = true;\n    if (!desc.configurable) {\n        if (!obj[unconfigurablesKey]) {\n            _defineProperty(obj, unconfigurablesKey, { writable: true, value: {} });\n        }\n        obj[unconfigurablesKey][prop] = true;\n    }\n    return desc;\n}\nfunction _tryDefineProperty(obj, prop, desc, originalConfigurableFlag) {\n    try {\n        return _defineProperty(obj, prop, desc);\n    }\n    catch (e) {\n        if (desc.configurable) {\n            // In case of errors, when the configurable flag was likely set by rewriteDescriptor(), let's\n            // retry with the original flag value\n            if (typeof originalConfigurableFlag == 'undefined') {\n                delete desc.configurable;\n            }\n            else {\n                desc.configurable = originalConfigurableFlag;\n            }\n            try {\n                return _defineProperty(obj, prop, desc);\n            }\n            catch (e) {\n                var descJson = null;\n                try {\n                    descJson = JSON.stringify(desc);\n                }\n                catch (e) {\n                    descJson = descJson.toString();\n                }\n                console.log(\"Attempting to configure '\" + prop + \"' with descriptor '\" + descJson + \"' on object '\" + obj + \"' and got error, giving up: \" + e);\n            }\n        }\n        else {\n            throw e;\n        }\n    }\n}\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar WTF_ISSUE_555 = 'Anchor,Area,Audio,BR,Base,BaseFont,Body,Button,Canvas,Content,DList,Directory,Div,Embed,FieldSet,Font,Form,Frame,FrameSet,HR,Head,Heading,Html,IFrame,Image,Input,Keygen,LI,Label,Legend,Link,Map,Marquee,Media,Menu,Meta,Meter,Mod,OList,Object,OptGroup,Option,Output,Paragraph,Pre,Progress,Quote,Script,Select,Source,Span,Style,TableCaption,TableCell,TableCol,Table,TableRow,TableSection,TextArea,Title,Track,UList,Unknown,Video';\nvar NO_EVENT_TARGET = 'ApplicationCache,EventSource,FileReader,InputMethodContext,MediaController,MessagePort,Node,Performance,SVGElementInstance,SharedWorker,TextTrack,TextTrackCue,TextTrackList,WebKitNamedFlow,Window,Worker,WorkerGlobalScope,XMLHttpRequest,XMLHttpRequestEventTarget,XMLHttpRequestUpload,IDBRequest,IDBOpenDBRequest,IDBDatabase,IDBTransaction,IDBCursor,DBIndex,WebSocket'\n    .split(',');\nvar EVENT_TARGET = 'EventTarget';\nfunction eventTargetPatch(_global) {\n    var apis = [];\n    var isWtf = _global['wtf'];\n    if (isWtf) {\n        // Workaround for: https://github.com/google/tracing-framework/issues/555\n        apis = WTF_ISSUE_555.split(',').map(function (v) { return 'HTML' + v + 'Element'; }).concat(NO_EVENT_TARGET);\n    }\n    else if (_global[EVENT_TARGET]) {\n        apis.push(EVENT_TARGET);\n    }\n    else {\n        // Note: EventTarget is not available in all browsers,\n        // if it's not available, we instead patch the APIs in the IDL that inherit from EventTarget\n        apis = NO_EVENT_TARGET;\n    }\n    for (var i = 0; i < apis.length; i++) {\n        var type = _global[apis[i]];\n        patchEventTargetMethods(type && type.prototype);\n    }\n}\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n// we have to patch the instance since the proto is non-configurable\nfunction apply(_global) {\n    var WS = _global.WebSocket;\n    // On Safari window.EventTarget doesn't exist so need to patch WS add/removeEventListener\n    // On older Chrome, no need since EventTarget was already patched\n    if (!_global.EventTarget) {\n        patchEventTargetMethods(WS.prototype);\n    }\n    _global.WebSocket = function (a, b) {\n        var socket = arguments.length > 1 ? new WS(a, b) : new WS(a);\n        var proxySocket;\n        // Safari 7.0 has non-configurable own 'onmessage' and friends properties on the socket instance\n        var onmessageDesc = Object.getOwnPropertyDescriptor(socket, 'onmessage');\n        if (onmessageDesc && onmessageDesc.configurable === false) {\n            proxySocket = Object.create(socket);\n            ['addEventListener', 'removeEventListener', 'send', 'close'].forEach(function (propName) {\n                proxySocket[propName] = function () {\n                    return socket[propName].apply(socket, arguments);\n                };\n            });\n        }\n        else {\n            // we can patch the real socket\n            proxySocket = socket;\n        }\n        patchOnProperties(proxySocket, ['close', 'error', 'message', 'open']);\n        return proxySocket;\n    };\n    for (var prop in WS) {\n        _global.WebSocket[prop] = WS[prop];\n    }\n}\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar eventNames = 'copy cut paste abort blur focus canplay canplaythrough change click contextmenu dblclick drag dragend dragenter dragleave dragover dragstart drop durationchange emptied ended input invalid keydown keypress keyup load loadeddata loadedmetadata loadstart message mousedown mouseenter mouseleave mousemove mouseout mouseover mouseup pause play playing progress ratechange reset scroll seeked seeking select show stalled submit suspend timeupdate volumechange waiting mozfullscreenchange mozfullscreenerror mozpointerlockchange mozpointerlockerror error webglcontextrestored webglcontextlost webglcontextcreationerror'\n    .split(' ');\nfunction propertyDescriptorPatch(_global) {\n    if (isNode) {\n        return;\n    }\n    var supportsWebSocket = typeof WebSocket !== 'undefined';\n    if (canPatchViaPropertyDescriptor()) {\n        // for browsers that we can patch the descriptor:  Chrome & Firefox\n        if (isBrowser) {\n            patchOnProperties(HTMLElement.prototype, eventNames);\n        }\n        patchOnProperties(XMLHttpRequest.prototype, null);\n        if (typeof IDBIndex !== 'undefined') {\n            patchOnProperties(IDBIndex.prototype, null);\n            patchOnProperties(IDBRequest.prototype, null);\n            patchOnProperties(IDBOpenDBRequest.prototype, null);\n            patchOnProperties(IDBDatabase.prototype, null);\n            patchOnProperties(IDBTransaction.prototype, null);\n            patchOnProperties(IDBCursor.prototype, null);\n        }\n        if (supportsWebSocket) {\n            patchOnProperties(WebSocket.prototype, null);\n        }\n    }\n    else {\n        // Safari, Android browsers (Jelly Bean)\n        patchViaCapturingAllTheEvents();\n        patchClass('XMLHttpRequest');\n        if (supportsWebSocket) {\n            apply(_global);\n        }\n    }\n}\nfunction canPatchViaPropertyDescriptor() {\n    if (isBrowser && !Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'onclick') &&\n        typeof Element !== 'undefined') {\n        // WebKit https://bugs.webkit.org/show_bug.cgi?id=134364\n        // IDL interface attributes are not configurable\n        var desc = Object.getOwnPropertyDescriptor(Element.prototype, 'onclick');\n        if (desc && !desc.configurable)\n            return false;\n    }\n    Object.defineProperty(XMLHttpRequest.prototype, 'onreadystatechange', {\n        get: function () {\n            return true;\n        }\n    });\n    var req = new XMLHttpRequest();\n    var result = !!req.onreadystatechange;\n    Object.defineProperty(XMLHttpRequest.prototype, 'onreadystatechange', {});\n    return result;\n}\n\nvar unboundKey = zoneSymbol('unbound');\n// Whenever any eventListener fires, we check the eventListener target and all parents\n// for `onwhatever` properties and replace them with zone-bound functions\n// - Chrome (for now)\nfunction patchViaCapturingAllTheEvents() {\n    var _loop_1 = function(i) {\n        var property = eventNames[i];\n        var onproperty = 'on' + property;\n        self.addEventListener(property, function (event) {\n            var elt = event.target, bound, source;\n            if (elt) {\n                source = elt.constructor['name'] + '.' + onproperty;\n            }\n            else {\n                source = 'unknown.' + onproperty;\n            }\n            while (elt) {\n                if (elt[onproperty] && !elt[onproperty][unboundKey]) {\n                    bound = Zone.current.wrap(elt[onproperty], source);\n                    bound[unboundKey] = elt[onproperty];\n                    elt[onproperty] = bound;\n                }\n                elt = elt.parentElement;\n            }\n        }, true);\n    };\n    for (var i = 0; i < eventNames.length; i++) {\n        _loop_1(i);\n    }\n    \n}\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nfunction registerElementPatch(_global) {\n    if (!isBrowser || !('registerElement' in _global.document)) {\n        return;\n    }\n    var _registerElement = document.registerElement;\n    var callbacks = ['createdCallback', 'attachedCallback', 'detachedCallback', 'attributeChangedCallback'];\n    document.registerElement = function (name, opts) {\n        if (opts && opts.prototype) {\n            callbacks.forEach(function (callback) {\n                var source = 'Document.registerElement::' + callback;\n                if (opts.prototype.hasOwnProperty(callback)) {\n                    var descriptor = Object.getOwnPropertyDescriptor(opts.prototype, callback);\n                    if (descriptor && descriptor.value) {\n                        descriptor.value = Zone.current.wrap(descriptor.value, source);\n                        _redefineProperty(opts.prototype, callback, descriptor);\n                    }\n                    else {\n                        opts.prototype[callback] = Zone.current.wrap(opts.prototype[callback], source);\n                    }\n                }\n                else if (opts.prototype[callback]) {\n                    opts.prototype[callback] = Zone.current.wrap(opts.prototype[callback], source);\n                }\n            });\n        }\n        return _registerElement.apply(document, [name, opts]);\n    };\n}\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\nvar set = 'set';\nvar clear = 'clear';\nvar blockingMethods = ['alert', 'prompt', 'confirm'];\nvar _global = typeof window === 'object' && window || typeof self === 'object' && self || global;\npatchTimer(_global, set, clear, 'Timeout');\npatchTimer(_global, set, clear, 'Interval');\npatchTimer(_global, set, clear, 'Immediate');\npatchTimer(_global, 'request', 'cancel', 'AnimationFrame');\npatchTimer(_global, 'mozRequest', 'mozCancel', 'AnimationFrame');\npatchTimer(_global, 'webkitRequest', 'webkitCancel', 'AnimationFrame');\nfor (var i = 0; i < blockingMethods.length; i++) {\n    var name = blockingMethods[i];\n    patchMethod(_global, name, function (delegate, symbol, name) {\n        return function (s, args) {\n            return Zone.current.run(delegate, _global, args, name);\n        };\n    });\n}\neventTargetPatch(_global);\npropertyDescriptorPatch(_global);\npatchClass('MutationObserver');\npatchClass('WebKitMutationObserver');\npatchClass('FileReader');\npropertyPatch();\nregisterElementPatch(_global);\n// Treat XMLHTTPRequest as a macrotask.\npatchXHR(_global);\nvar XHR_TASK = zoneSymbol('xhrTask');\nvar XHR_SYNC = zoneSymbol('xhrSync');\nvar XHR_LISTENER = zoneSymbol('xhrListener');\nvar XHR_SCHEDULED = zoneSymbol('xhrScheduled');\nfunction patchXHR(window) {\n    function findPendingTask(target) {\n        var pendingTask = target[XHR_TASK];\n        return pendingTask;\n    }\n    function scheduleTask(task) {\n        self[XHR_SCHEDULED] = false;\n        var data = task.data;\n        // remove existing event listener\n        var listener = data.target[XHR_LISTENER];\n        if (listener) {\n            data.target.removeEventListener('readystatechange', listener);\n        }\n        var newListener = data.target[XHR_LISTENER] = function () {\n            if (data.target.readyState === data.target.DONE) {\n                if (!data.aborted && self[XHR_SCHEDULED]) {\n                    task.invoke();\n                }\n            }\n        };\n        data.target.addEventListener('readystatechange', newListener);\n        var storedTask = data.target[XHR_TASK];\n        if (!storedTask) {\n            data.target[XHR_TASK] = task;\n        }\n        sendNative.apply(data.target, data.args);\n        self[XHR_SCHEDULED] = true;\n        return task;\n    }\n    function placeholderCallback() { }\n    function clearTask(task) {\n        var data = task.data;\n        // Note - ideally, we would call data.target.removeEventListener here, but it's too late\n        // to prevent it from firing. So instead, we store info for the event listener.\n        data.aborted = true;\n        return abortNative.apply(data.target, data.args);\n    }\n    var openNative = patchMethod(window.XMLHttpRequest.prototype, 'open', function () { return function (self, args) {\n        self[XHR_SYNC] = args[2] == false;\n        return openNative.apply(self, args);\n    }; });\n    var sendNative = patchMethod(window.XMLHttpRequest.prototype, 'send', function () { return function (self, args) {\n        var zone = Zone.current;\n        if (self[XHR_SYNC]) {\n            // if the XHR is sync there is no task to schedule, just execute the code.\n            return sendNative.apply(self, args);\n        }\n        else {\n            var options = { target: self, isPeriodic: false, delay: null, args: args, aborted: false };\n            return zone.scheduleMacroTask('XMLHttpRequest.send', placeholderCallback, options, scheduleTask, clearTask);\n        }\n    }; });\n    var abortNative = patchMethod(window.XMLHttpRequest.prototype, 'abort', function (delegate) { return function (self, args) {\n        var task = findPendingTask(self);\n        if (task && typeof task.type == 'string') {\n            // If the XHR has already completed, do nothing.\n            if (task.cancelFn == null) {\n                return;\n            }\n            task.zone.cancelTask(task);\n        }\n        // Otherwise, we are trying to abort an XHR which has not yet been sent, so there is no task\n        // to cancel. Do nothing.\n    }; });\n}\n/// GEO_LOCATION\nif (_global['navigator'] && _global['navigator'].geolocation) {\n    patchPrototype(_global['navigator'].geolocation, ['getCurrentPosition', 'watchPosition']);\n}\n\n/**\n * @license\n * Copyright Google Inc. All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\n})));\n",
       "requestId": "75994.21"
     },
@@ -385,7 +524,9 @@
       "async": false,
       "defer": false,
       "source": "body",
-      "devtoolsNodePath": "3,HTML,1,BODY,53,SCRIPT",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,53,SCRIPT"
+      },
       "content": "/*! jQuery v2.1.1 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */\n!function(a,b){\"object\"==typeof module&&\"object\"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error(\"jQuery requires a window with a document\");return b(a)}:b(a)}(\"undefined\"!=typeof window?window:this,function(a,b){var c=[],d=c.slice,e=c.concat,f=c.push,g=c.indexOf,h={},i=h.toString,j=h.hasOwnProperty,k={},l=a.document,m=\"2.1.1\",n=function(a,b){return new n.fn.init(a,b)},o=/^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g,p=/^-ms-/,q=/-([\\da-z])/gi,r=function(a,b){return b.toUpperCase()};n.fn=n.prototype={jquery:m,constructor:n,selector:\"\",length:0,toArray:function(){return d.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:d.call(this)},pushStack:function(a){var b=n.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a,b){return 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-        "bottom": 654,
-        "left": 8,
-        "right": 128,
-        "width": 120,
-        "height": 15
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+        "devtoolsNodePath": "3,HTML,1,BODY,12,IMG",
+        "selector": "body > img",
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+          "bottom": 654,
+          "left": 8,
+          "right": 128,
+          "width": 120,
+          "height": 15
+        },
+        "snippet": "<img src=\"lighthouse-480x318.jpg?iar1\" width=\"120\" height=\"15\">",
+        "nodeLabel": "img"
       },
-      "snippet": "<img src=\"lighthouse-480x318.jpg?iar1\" width=\"120\" height=\"15\">",
-      "nodeLabel": "img",
       "mimeType": "image/jpeg",
       "cssWidth": "120px",
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@@ -1286,19 +1429,21 @@
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-        "bottom": 654,
-        "left": 132,
-        "right": 252,
-        "width": 120,
-        "height": 80
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+        "devtoolsNodePath": "3,HTML,1,BODY,14,IMG",
+        "selector": "body > img",
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+          "bottom": 654,
+          "left": 132,
+          "right": 252,
+          "width": 120,
+          "height": 80
+        },
+        "snippet": "<img src=\"lighthouse-480x318.jpg?iar2\" width=\"120\" height=\"80\">",
+        "nodeLabel": "img"
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-        "left": 252,
-        "right": 5052,
-        "width": 4800,
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+          "bottom": 3754,
+          "left": 252,
+          "right": 5052,
+          "width": 4800,
+          "height": 3180
+        },
+        "snippet": "<img src=\"lighthouse-480x318.jpg?isr1\" width=\"4800\" height=\"3180\" style=\"position: absolute;\">",
+        "nodeLabel": "img"
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-      "snippet": "<img src=\"lighthouse-480x318.jpg?isr1\" width=\"4800\" height=\"3180\" style=\"position: absolute;\">",
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-        "right": 372,
-        "width": 120,
-        "height": 80
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+        "selector": "body > img",
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+          "bottom": 654,
+          "left": 252,
+          "right": 372,
+          "width": 120,
+          "height": 80
+        },
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+        "nodeLabel": "img"
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+          "bottom": 1210,
+          "left": 252,
+          "right": 1212,
+          "width": 960,
+          "height": 636
+        },
+        "snippet": "<img src=\"lighthouse-480x318.jpg?isr3\" width=\"960\" height=\"636\" style=\"image-rendering: pixelated; position: absolute;\">",
+        "nodeLabel": "img"
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+          "right": 1212,
+          "width": 960,
+          "height": 636
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+        "snippet": "<img src=\"lighthouse-480x318.jpg?isr4\" srcset=\"lighthouse-480x318.jpg 2x\" width=\"960\" height=\"636\" style=\"position: absolute;\">",
+        "nodeLabel": "img"
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-        "bottom": 1120,
-        "left": 8,
-        "right": 819,
-        "width": 811,
-        "height": 462
+      "node": {
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+        "devtoolsNodePath": "3,HTML,1,BODY,24,IMG",
+        "selector": "body > img",
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+          "bottom": 1120,
+          "left": 8,
+          "right": 819,
+          "width": 811,
+          "height": 462
+        },
+        "snippet": "<img src=\"lighthouse-rotating.gif\" width=\"811\" height=\"462\">",
+        "nodeLabel": "img"
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-      "snippet": "<img src=\"lighthouse-rotating.gif\" width=\"811\" height=\"462\">",
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-      "nodeLabel": "img"
+      "node": {
+        "lhId": "page-7-IMG",
+        "devtoolsNodePath": "3,HTML,1,BODY,63,IMG",
+        "selector": "body > img",
+        "boundingRect": {
+          "top": 1295,
+          "bottom": 1311,
+          "left": 322,
+          "right": 338,
+          "width": 16,
+          "height": 16
+        },
+        "snippet": "<img src=\"blob:http://localhost:64707/803723f3-114a-4dbd-ad67-c44f8174ef58\">",
+        "nodeLabel": "img"
+      }
     },
     {
       "src": "filesystem:http://localhost:64707/temporary/empty-0.4587600445763731.png",
@@ -1563,19 +1720,21 @@
       "usesPixelArtScaling": false,
       "isInShadowDOM": false,
       "usesSrcSetDensityDescriptor": false,
-      "lhId": "page-8-IMG",
-      "devtoolsNodePath": "3,HTML,1,BODY,72,IMG",
-      "selector": "body > img",
-      "boundingRect": {
-        "top": 1317,
-        "bottom": 1333,
-        "left": 8,
-        "right": 24,
-        "width": 16,
-        "height": 16
-      },
-      "snippet": "<img src=\"filesystem:http://localhost:64707/temporary/empty-0.4587600445763731.png\">",
-      "nodeLabel": "img"
+      "node": {
+        "lhId": "page-8-IMG",
+        "devtoolsNodePath": "3,HTML,1,BODY,72,IMG",
+        "selector": "body > img",
+        "boundingRect": {
+          "top": 1317,
+          "bottom": 1333,
+          "left": 8,
+          "right": 24,
+          "width": 16,
+          "height": 16
+        },
+        "snippet": "<img src=\"filesystem:http://localhost:64707/temporary/empty-0.4587600445763731.png\">",
+        "nodeLabel": "img"
+      }
     }
   ],
   "Accessibility": {
@@ -1599,18 +1758,20 @@
               "h2"
             ],
             "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 1.32 (foreground color: #ffc0cb, background color: #eeeeee, font size: 18.0pt (24px), font weight: bold). Expected contrast ratio of 3:1",
-            "devtoolsNodePath": "3,HTML,1,BODY,7,DIV,0,H2",
-            "selector": "body > div > h2",
-            "boundingRect": {
-              "top": 336,
-              "bottom": 364,
-              "left": 8,
-              "right": 352,
-              "width": 344,
-              "height": 28
-            },
-            "snippet": "<h2>",
-            "nodeLabel": "Do better web tester page"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,7,DIV,0,H2",
+              "selector": "body > div > h2",
+              "boundingRect": {
+                "top": 336,
+                "bottom": 364,
+                "left": 8,
+                "right": 352,
+                "width": 344,
+                "height": 28
+              },
+              "snippet": "<h2>",
+              "nodeLabel": "Do better web tester page"
+            }
           },
           {
             "impact": "serious",
@@ -1619,18 +1780,20 @@
               "span"
             ],
             "failureSummary": "Fix any of the following:\n  Element has insufficient color contrast of 1.32 (foreground color: #ffc0cb, background color: #eeeeee, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1",
-            "devtoolsNodePath": "3,HTML,1,BODY,7,DIV,1,SPAN",
-            "selector": "body > div > span",
-            "boundingRect": {
-              "top": 384,
-              "bottom": 402,
-              "left": 8,
-              "right": 65,
-              "width": 57,
-              "height": 18
-            },
-            "snippet": "<span>",
-            "nodeLabel": "Hi there!"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,7,DIV,1,SPAN",
+              "selector": "body > div > span",
+              "boundingRect": {
+                "top": 384,
+                "bottom": 402,
+                "left": 8,
+                "right": 65,
+                "width": 57,
+                "height": 18
+              },
+              "snippet": "<span>",
+              "nodeLabel": "Hi there!"
+            }
           }
         ]
       },
@@ -1653,18 +1816,20 @@
               "html"
             ],
             "failureSummary": "Fix any of the following:\n  The <html> element does not have a lang attribute",
-            "devtoolsNodePath": "3,HTML",
-            "selector": "html",
-            "boundingRect": {
-              "top": 0,
-              "bottom": 1345,
-              "left": 0,
-              "right": 360,
-              "width": 360,
-              "height": 1345
-            },
-            "snippet": "<html manifest=\"clock.appcache\">",
-            "nodeLabel": "html"
+            "node": {
+              "devtoolsNodePath": "3,HTML",
+              "selector": "html",
+              "boundingRect": {
+                "top": 0,
+                "bottom": 1345,
+                "left": 0,
+                "right": 360,
+                "width": 360,
+                "height": 1345
+              },
+              "snippet": "<html manifest=\"clock.appcache\">",
+              "nodeLabel": "html"
+            }
           }
         ]
       },
@@ -1689,18 +1854,20 @@
               "img[src=\"lighthouse-480x318\\.jpg\\?iar1\"]"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,12,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 639,
-              "bottom": 654,
-              "left": 8,
-              "right": 128,
-              "width": 120,
-              "height": 15
-            },
-            "snippet": "<img src=\"lighthouse-480x318.jpg?iar1\" width=\"120\" height=\"15\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,12,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 639,
+                "bottom": 654,
+                "left": 8,
+                "right": 128,
+                "width": 120,
+                "height": 15
+              },
+              "snippet": "<img src=\"lighthouse-480x318.jpg?iar1\" width=\"120\" height=\"15\">",
+              "nodeLabel": "img"
+            }
           },
           {
             "impact": "critical",
@@ -1709,18 +1876,20 @@
               "img[src=\"lighthouse-480x318\\.jpg\\?iar2\"]"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,14,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 574,
-              "bottom": 654,
-              "left": 132,
-              "right": 252,
-              "width": 120,
-              "height": 80
-            },
-            "snippet": "<img src=\"lighthouse-480x318.jpg?iar2\" width=\"120\" height=\"80\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,14,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 574,
+                "bottom": 654,
+                "left": 132,
+                "right": 252,
+                "width": 120,
+                "height": 80
+              },
+              "snippet": "<img src=\"lighthouse-480x318.jpg?iar2\" width=\"120\" height=\"80\">",
+              "nodeLabel": "img"
+            }
           },
           {
             "impact": "critical",
@@ -1729,18 +1898,20 @@
               "img[src=\"lighthouse-480x318\\.jpg\\?isr1\"]"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,16,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 574,
-              "bottom": 3754,
-              "left": 252,
-              "right": 5052,
-              "width": 4800,
-              "height": 3180
-            },
-            "snippet": "<img src=\"lighthouse-480x318.jpg?isr1\" width=\"4800\" height=\"3180\" style=\"position: absolute;\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,16,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 574,
+                "bottom": 3754,
+                "left": 252,
+                "right": 5052,
+                "width": 4800,
+                "height": 3180
+              },
+              "snippet": "<img src=\"lighthouse-480x318.jpg?isr1\" width=\"4800\" height=\"3180\" style=\"position: absolute;\">",
+              "nodeLabel": "img"
+            }
           },
           {
             "impact": "critical",
@@ -1749,18 +1920,20 @@
               "img[src=\"lighthouse-480x318\\.jpg\\?isr2\"]"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,18,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 574,
-              "bottom": 654,
-              "left": 252,
-              "right": 372,
-              "width": 120,
-              "height": 80
-            },
-            "snippet": "<img src=\"lighthouse-480x318.jpg?isr2\" width=\"120\" height=\"80\" style=\"position: absolute;\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,18,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 574,
+                "bottom": 654,
+                "left": 252,
+                "right": 372,
+                "width": 120,
+                "height": 80
+              },
+              "snippet": "<img src=\"lighthouse-480x318.jpg?isr2\" width=\"120\" height=\"80\" style=\"position: absolute;\">",
+              "nodeLabel": "img"
+            }
           },
           {
             "impact": "critical",
@@ -1769,18 +1942,20 @@
               "img[src=\"lighthouse-480x318\\.jpg\\?isr3\"]"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,20,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 574,
-              "bottom": 1210,
-              "left": 252,
-              "right": 1212,
-              "width": 960,
-              "height": 636
-            },
-            "snippet": "<img src=\"lighthouse-480x318.jpg?isr3\" width=\"960\" height=\"636\" style=\"image-rendering: pixelated; position: absolute;\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,20,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 574,
+                "bottom": 1210,
+                "left": 252,
+                "right": 1212,
+                "width": 960,
+                "height": 636
+              },
+              "snippet": "<img src=\"lighthouse-480x318.jpg?isr3\" width=\"960\" height=\"636\" style=\"image-rendering: pixelated; position: absolute;\">",
+              "nodeLabel": "img"
+            }
           },
           {
             "impact": "critical",
@@ -1789,18 +1964,20 @@
               "img[src=\"lighthouse-480x318\\.jpg\\?isr4\"]"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,22,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 574,
-              "bottom": 1210,
-              "left": 252,
-              "right": 1212,
-              "width": 960,
-              "height": 636
-            },
-            "snippet": "<img src=\"lighthouse-480x318.jpg?isr4\" srcset=\"lighthouse-480x318.jpg 2x\" width=\"960\" height=\"636\" style=\"position: absolute;\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,22,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 574,
+                "bottom": 1210,
+                "left": 252,
+                "right": 1212,
+                "width": 960,
+                "height": 636
+              },
+              "snippet": "<img src=\"lighthouse-480x318.jpg?isr4\" srcset=\"lighthouse-480x318.jpg 2x\" width=\"960\" height=\"636\" style=\"position: absolute;\">",
+              "nodeLabel": "img"
+            }
           },
           {
             "impact": "critical",
@@ -1809,18 +1986,20 @@
               "img[src$=\"lighthouse-rotating\\.gif\"]"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,24,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 658,
-              "bottom": 1120,
-              "left": 8,
-              "right": 819,
-              "width": 811,
-              "height": 462
-            },
-            "snippet": "<img src=\"lighthouse-rotating.gif\" width=\"811\" height=\"462\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,24,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 658,
+                "bottom": 1120,
+                "left": 8,
+                "right": 819,
+                "width": 811,
+                "height": 462
+              },
+              "snippet": "<img src=\"lighthouse-rotating.gif\" width=\"811\" height=\"462\">",
+              "nodeLabel": "img"
+            }
           },
           {
             "impact": "critical",
@@ -1829,18 +2008,20 @@
               "img:nth-child(37)"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,63,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 1295,
-              "bottom": 1311,
-              "left": 322,
-              "right": 338,
-              "width": 16,
-              "height": 16
-            },
-            "snippet": "<img src=\"blob:http://localhost:53943/75859e89-fbad-4471-b196-9304adbb874a\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,63,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 1295,
+                "bottom": 1311,
+                "left": 322,
+                "right": 338,
+                "width": 16,
+                "height": 16
+              },
+              "snippet": "<img src=\"blob:http://localhost:53943/75859e89-fbad-4471-b196-9304adbb874a\">",
+              "nodeLabel": "img"
+            }
           },
           {
             "impact": "critical",
@@ -1849,18 +2030,20 @@
               "img:nth-child(42)"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have an alt attribute\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,72,IMG",
-            "selector": "body > img",
-            "boundingRect": {
-              "top": 1317,
-              "bottom": 1333,
-              "left": 8,
-              "right": 24,
-              "width": 16,
-              "height": 16
-            },
-            "snippet": "<img src=\"filesystem:http://localhost:53943/temporary/empty-0.34660357368794004.png\">",
-            "nodeLabel": "img"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,72,IMG",
+              "selector": "body > img",
+              "boundingRect": {
+                "top": 1317,
+                "bottom": 1333,
+                "left": 8,
+                "right": 24,
+                "width": 16,
+                "height": 16
+              },
+              "snippet": "<img src=\"filesystem:http://localhost:53943/temporary/empty-0.34660357368794004.png\">",
+              "nodeLabel": "img"
+            }
           }
         ]
       },
@@ -1886,18 +2069,20 @@
               "input[onpaste=\"event\\.preventDefault\\(\\)\\;\"]"
             ],
             "failureSummary": "Fix any of the following:\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Form element does not have an implicit (wrapped) <label>\n  Form element does not have an explicit <label>\n  Element has no title attribute or the title attribute is empty",
-            "devtoolsNodePath": "3,HTML,1,BODY,58,INPUT",
-            "selector": "body > input",
-            "boundingRect": {
-              "top": 1274,
-              "bottom": 1295,
-              "left": 192,
-              "right": 345,
-              "width": 153,
-              "height": 21
-            },
-            "snippet": "<input type=\"password\" onpaste=\"event.preventDefault();\">",
-            "nodeLabel": "input"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,58,INPUT",
+              "selector": "body > input",
+              "boundingRect": {
+                "top": 1274,
+                "bottom": 1295,
+                "left": 192,
+                "right": 345,
+                "width": 153,
+                "height": 21
+              },
+              "snippet": "<input type=\"password\" onpaste=\"event.preventDefault();\">",
+              "nodeLabel": "input"
+            }
           },
           {
             "impact": "critical",
@@ -1906,18 +2091,20 @@
               "input:nth-child(35)"
             ],
             "failureSummary": "Fix any of the following:\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Form element does not have an implicit (wrapped) <label>\n  Form element does not have an explicit <label>\n  Element has no title attribute or the title attribute is empty",
-            "devtoolsNodePath": "3,HTML,1,BODY,60,INPUT",
-            "selector": "body > input",
-            "boundingRect": {
-              "top": 1296,
-              "bottom": 1317,
-              "left": 8,
-              "right": 161,
-              "width": 153,
-              "height": 21
-            },
-            "snippet": "<input type=\"password\">",
-            "nodeLabel": "input"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,60,INPUT",
+              "selector": "body > input",
+              "boundingRect": {
+                "top": 1296,
+                "bottom": 1317,
+                "left": 8,
+                "right": 161,
+                "width": 153,
+                "height": 21
+              },
+              "snippet": "<input type=\"password\">",
+              "nodeLabel": "input"
+            }
           },
           {
             "impact": "critical",
@@ -1926,18 +2113,20 @@
               "input[onpaste=\"return\\ false\\;\"]"
             ],
             "failureSummary": "Fix any of the following:\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Form element does not have an implicit (wrapped) <label>\n  Form element does not have an explicit <label>\n  Element has no title attribute or the title attribute is empty",
-            "devtoolsNodePath": "3,HTML,1,BODY,62,INPUT",
-            "selector": "body > input",
-            "boundingRect": {
-              "top": 1296,
-              "bottom": 1317,
-              "left": 165,
-              "right": 318,
-              "width": 153,
-              "height": 21
-            },
-            "snippet": "<input type=\"password\" onpaste=\"return false;\">",
-            "nodeLabel": "input"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,62,INPUT",
+              "selector": "body > input",
+              "boundingRect": {
+                "top": 1296,
+                "bottom": 1317,
+                "left": 165,
+                "right": 318,
+                "width": 153,
+                "height": 21
+              },
+              "snippet": "<input type=\"password\" onpaste=\"return false;\">",
+              "nodeLabel": "input"
+            }
           }
         ]
       },
@@ -1963,18 +2152,20 @@
               "a[href=\"javascript\\:void\\(0\\)\"]"
             ],
             "failureSummary": "Fix all of the following:\n  Element is in tab order and does not have accessible text\n\nFix any of the following:\n  Element does not have text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,54,A",
-            "selector": "body > a",
-            "boundingRect": {
-              "top": 1275,
-              "bottom": 1293,
-              "left": 192,
-              "right": 192,
-              "width": 0,
-              "height": 18
-            },
-            "snippet": "<a href=\"javascript:void(0)\" target=\"_blank\">",
-            "nodeLabel": "a"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,54,A",
+              "selector": "body > a",
+              "boundingRect": {
+                "top": 1275,
+                "bottom": 1293,
+                "left": 192,
+                "right": 192,
+                "width": 0,
+                "height": 18
+              },
+              "snippet": "<a href=\"javascript:void(0)\" target=\"_blank\">",
+              "nodeLabel": "a"
+            }
           },
           {
             "impact": "serious",
@@ -1983,18 +2174,20 @@
               "a[href$=\"mailto\\:inbox\\@email\\.com\"]"
             ],
             "failureSummary": "Fix all of the following:\n  Element is in tab order and does not have accessible text\n\nFix any of the following:\n  Element does not have text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,56,A",
-            "selector": "body > a",
-            "boundingRect": {
-              "top": 1275,
-              "bottom": 1293,
-              "left": 192,
-              "right": 192,
-              "width": 0,
-              "height": 18
-            },
-            "snippet": "<a href=\"mailto:inbox@email.com\" target=\"_blank\">",
-            "nodeLabel": "a"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,56,A",
+              "selector": "body > a",
+              "boundingRect": {
+                "top": 1275,
+                "bottom": 1293,
+                "left": 192,
+                "right": 192,
+                "width": 0,
+                "height": 18
+              },
+              "snippet": "<a href=\"mailto:inbox@email.com\" target=\"_blank\">",
+              "nodeLabel": "a"
+            }
           }
         ]
       },
@@ -2019,18 +2212,20 @@
               "#\\35 934a"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,2,OBJECT",
-            "selector": "body > object#5934a",
-            "boundingRect": {
-              "top": 8,
-              "bottom": 158,
-              "left": 8,
-              "right": 308,
-              "width": 300,
-              "height": 150
-            },
-            "snippet": "<object id=\"5934a\">",
-            "nodeLabel": "object"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,2,OBJECT",
+              "selector": "body > object#5934a",
+              "boundingRect": {
+                "top": 8,
+                "bottom": 158,
+                "left": 8,
+                "right": 308,
+                "width": 300,
+                "height": 150
+              },
+              "snippet": "<object id=\"5934a\">",
+              "nodeLabel": "object"
+            }
           },
           {
             "impact": "serious",
@@ -2039,18 +2234,20 @@
               "#\\35 934b"
             ],
             "failureSummary": "Fix any of the following:\n  Element does not have text that is visible to screen readers\n  aria-label attribute does not exist or is empty\n  aria-labelledby attribute does not exist, references elements that do not exist or references elements that are empty\n  Element has no title attribute or the title attribute is empty\n  Element's default semantics were not overridden with role=\"presentation\"\n  Element's default semantics were not overridden with role=\"none\"",
-            "devtoolsNodePath": "3,HTML,1,BODY,3,OBJECT",
-            "selector": "body > object#5934b",
-            "boundingRect": {
-              "top": 162,
-              "bottom": 312,
-              "left": 8,
-              "right": 308,
-              "width": 300,
-              "height": 150
-            },
-            "snippet": "<object id=\"5934b\">",
-            "nodeLabel": "object"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,3,OBJECT",
+              "selector": "body > object#5934b",
+              "boundingRect": {
+                "top": 162,
+                "bottom": 312,
+                "left": 8,
+                "right": 308,
+                "width": 300,
+                "height": 150
+              },
+              "snippet": "<object id=\"5934b\">",
+              "nodeLabel": "object"
+            }
           }
         ]
       }
@@ -2407,18 +2604,20 @@
               "a[rel=\"noopener\"]"
             ],
             "failureSummary": "Fix any of the following:\n  Element's background color could not be determined because it partially overlaps other elements",
-            "devtoolsNodePath": "3,HTML,1,BODY,46,A",
-            "selector": "body > a",
-            "boundingRect": {
-              "top": 1220,
-              "bottom": 1256,
-              "left": 8,
-              "right": 348,
-              "width": 340,
-              "height": 36
-            },
-            "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noopener\">",
-            "nodeLabel": "external link that uses rel noopener"
+            "node": {
+              "devtoolsNodePath": "3,HTML,1,BODY,46,A",
+              "selector": "body > a",
+              "boundingRect": {
+                "top": 1220,
+                "bottom": 1256,
+                "left": 8,
+                "right": 348,
+                "width": 340,
+                "height": 36
+              },
+              "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noopener\">",
+              "nodeLabel": "external link that uses rel noopener"
+            }
           }
         ]
       }
@@ -2435,18 +2634,20 @@
       "text": "external link",
       "rel": "",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,36,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1166,
-        "bottom": 1184,
-        "left": 91,
-        "right": 171,
-        "width": 80,
-        "height": 18
-      },
-      "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\">",
-      "nodeLabel": "external link",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,36,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1166,
+          "bottom": 1184,
+          "left": 91,
+          "right": 171,
+          "width": 80,
+          "height": 18
+        },
+        "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\">",
+        "nodeLabel": "external link"
+      },
       "listeners": []
     },
     {
@@ -2458,18 +2659,20 @@
       "text": "external link",
       "rel": "",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,38,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1166,
-        "bottom": 1184,
-        "left": 175,
-        "right": 255,
-        "width": 80,
-        "height": 18
-      },
-      "snippet": "<a target=\"_blank\">",
-      "nodeLabel": "external link",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,38,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1166,
+          "bottom": 1184,
+          "left": 175,
+          "right": 255,
+          "width": 80,
+          "height": 18
+        },
+        "snippet": "<a target=\"_blank\">",
+        "nodeLabel": "external link"
+      },
       "listeners": []
     },
     {
@@ -2481,18 +2684,20 @@
       "text": "external link",
       "rel": "nofollow",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,40,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1166,
-        "bottom": 1184,
-        "left": 259,
-        "right": 340,
-        "width": 80,
-        "height": 18
-      },
-      "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"nofollow\">",
-      "nodeLabel": "external link",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,40,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1166,
+          "bottom": 1184,
+          "left": 259,
+          "right": 340,
+          "width": 80,
+          "height": 18
+        },
+        "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"nofollow\">",
+        "nodeLabel": "external link"
+      },
       "listeners": []
     },
     {
@@ -2504,18 +2709,20 @@
       "text": "external link that uses rel noopener and another unrelated rel attribute",
       "rel": "noopener nofollow",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,42,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1184,
-        "bottom": 1220,
-        "left": 8,
-        "right": 311,
-        "width": 303,
-        "height": 36
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,42,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1184,
+          "bottom": 1220,
+          "left": 8,
+          "right": 311,
+          "width": 303,
+          "height": 36
+        },
+        "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noopener nofollow\">",
+        "nodeLabel": "external link that uses rel noopener and another unrelated rel attribute"
       },
-      "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noopener nofollow\">",
-      "nodeLabel": "external link that uses rel noopener and another unrelated rel attribute",
       "listeners": []
     },
     {
@@ -2527,18 +2734,20 @@
       "text": "external link that uses rel noreferrer and another unrelated rel attribute",
       "rel": "noreferrer nofollow",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,44,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1202,
-        "bottom": 1238,
-        "left": 8,
-        "right": 311,
-        "width": 303,
-        "height": 36
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,44,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1202,
+          "bottom": 1238,
+          "left": 8,
+          "right": 311,
+          "width": 303,
+          "height": 36
+        },
+        "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noreferrer nofollow\">",
+        "nodeLabel": "external link that uses rel noreferrer and another unrelated rel attribute"
       },
-      "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noreferrer nofollow\">",
-      "nodeLabel": "external link that uses rel noreferrer and another unrelated rel attribute",
       "listeners": []
     },
     {
@@ -2550,18 +2759,20 @@
       "text": "external link that uses rel noopener",
       "rel": "noopener",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,46,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1220,
-        "bottom": 1256,
-        "left": 8,
-        "right": 348,
-        "width": 340,
-        "height": 36
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,46,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1220,
+          "bottom": 1256,
+          "left": 8,
+          "right": 348,
+          "width": 340,
+          "height": 36
+        },
+        "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noopener\">",
+        "nodeLabel": "external link that uses rel noopener"
       },
-      "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noopener\">",
-      "nodeLabel": "external link that uses rel noopener",
       "listeners": []
     },
     {
@@ -2573,18 +2784,20 @@
       "text": "external link that uses rel noreferrer",
       "rel": "noreferrer",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,48,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1238,
-        "bottom": 1274,
-        "left": 8,
-        "right": 342,
-        "width": 334,
-        "height": 36
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,48,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1238,
+          "bottom": 1274,
+          "left": 8,
+          "right": 342,
+          "width": 334,
+          "height": 36
+        },
+        "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noreferrer\">",
+        "nodeLabel": "external link that uses rel noreferrer"
       },
-      "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noreferrer\">",
-      "nodeLabel": "external link that uses rel noreferrer",
       "listeners": []
     },
     {
@@ -2596,18 +2809,20 @@
       "text": "external link that uses rel noopener and noreferrer",
       "rel": "noopener noreferrer",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,50,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1256,
-        "bottom": 1293,
-        "left": 8,
-        "right": 327,
-        "width": 319,
-        "height": 37
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,50,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1256,
+          "bottom": 1293,
+          "left": 8,
+          "right": 327,
+          "width": 319,
+          "height": 37
+        },
+        "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noopener noreferrer\">",
+        "nodeLabel": "external link that uses rel noopener and noreferrer"
       },
-      "snippet": "<a href=\"https://www.google.com/\" target=\"_blank\" rel=\"noopener noreferrer\">",
-      "nodeLabel": "external link that uses rel noopener and noreferrer",
       "listeners": []
     },
     {
@@ -2619,18 +2834,20 @@
       "text": "internal link is ok",
       "rel": "",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,52,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1275,
-        "bottom": 1293,
-        "left": 76,
-        "right": 188,
-        "width": 112,
-        "height": 18
-      },
-      "snippet": "<a href=\"./doesnotexist\" target=\"_blank\">",
-      "nodeLabel": "internal link is ok",
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,52,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1275,
+          "bottom": 1293,
+          "left": 76,
+          "right": 188,
+          "width": 112,
+          "height": 18
+        },
+        "snippet": "<a href=\"./doesnotexist\" target=\"_blank\">",
+        "nodeLabel": "internal link is ok"
+      },
       "listeners": []
     },
     {
@@ -2642,18 +2859,20 @@
       "text": "",
       "rel": "",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,54,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1275,
-        "bottom": 1293,
-        "left": 192,
-        "right": 192,
-        "width": 0,
-        "height": 18
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,54,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1275,
+          "bottom": 1293,
+          "left": 192,
+          "right": 192,
+          "width": 0,
+          "height": 18
+        },
+        "snippet": "<a href=\"javascript:void(0)\" target=\"_blank\">",
+        "nodeLabel": "a"
       },
-      "snippet": "<a href=\"javascript:void(0)\" target=\"_blank\">",
-      "nodeLabel": "a",
       "listeners": []
     },
     {
@@ -2665,18 +2884,20 @@
       "text": "",
       "rel": "",
       "target": "_blank",
-      "devtoolsNodePath": "3,HTML,1,BODY,56,A",
-      "selector": "body > a",
-      "boundingRect": {
-        "top": 1275,
-        "bottom": 1293,
-        "left": 192,
-        "right": 192,
-        "width": 0,
-        "height": 18
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,56,A",
+        "selector": "body > a",
+        "boundingRect": {
+          "top": 1275,
+          "bottom": 1293,
+          "left": 192,
+          "right": 192,
+          "width": 0,
+          "height": 18
+        },
+        "snippet": "<a href=\"mailto:inbox@email.com\" target=\"_blank\">",
+        "nodeLabel": "a"
       },
-      "snippet": "<a href=\"mailto:inbox@email.com\" target=\"_blank\">",
-      "nodeLabel": "a",
       "listeners": []
     }
   ],
@@ -2748,10 +2969,36 @@
   ],
   "PasswordInputsWithPreventedPaste": [
     {
-      "snippet": "<input type=\"password\" onpaste=\"event.preventDefault();\">"
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,58,INPUT",
+        "selector": "body > input",
+        "boundingRect": {
+          "top": 1274,
+          "bottom": 1295,
+          "left": 192,
+          "right": 345,
+          "width": 153,
+          "height": 21
+        },
+        "snippet": "<input type=\"password\" onpaste=\"event.preventDefault();\">",
+        "nodeLabel": "input"
+      }
     },
     {
-      "snippet": "<input type=\"password\" onpaste=\"return false;\">"
+      "node": {
+        "devtoolsNodePath": "3,HTML,1,BODY,62,INPUT",
+        "selector": "body > input",
+        "boundingRect": {
+          "top": 1296,
+          "bottom": 1317,
+          "left": 165,
+          "right": 318,
+          "width": 153,
+          "height": 21
+        },
+        "snippet": "<input type=\"password\" onpaste=\"return false;\">",
+        "nodeLabel": "input"
+      }
     }
   ],
   "ResponseCompression": [
@@ -2957,10 +3204,20 @@
           "bottom": 1286.8125
         }
       ],
-      "snippet": "<button class=\"small-button\">Do something</button>",
-      "devtoolsNodePath": "3,HTML,1,BODY,17,BUTTON",
-      "selector": "body > button.small-button",
-      "nodeLabel": "Do something",
+      "node": {
+        "snippet": "<button class=\"small-button\">Do something</button>",
+        "devtoolsNodePath": "3,HTML,1,BODY,17,BUTTON",
+        "selector": "body > button.small-button",
+        "nodeLabel": "Do something",
+        "boundingRect": {
+          "top": 484,
+          "bottom": 505,
+          "left": 8,
+          "right": 208,
+          "width": 200,
+          "height": 21
+        }
+      },
       "href": ""
     },
     {
@@ -2974,55 +3231,86 @@
           "bottom": 1304.8125
         }
       ],
-      "snippet": "<button class=\"small-button\">Do something else</button>",
-      "devtoolsNodePath": "3,HTML,1,BODY,18,BUTTON",
-      "selector": "body > button.small-button",
-      "nodeLabel": "Do something else",
+      "node": {
+        "snippet": "<button class=\"small-button\">Do something else</button>",
+        "devtoolsNodePath": "3,HTML,1,BODY,18,BUTTON",
+        "selector": "body > button.small-button",
+        "nodeLabel": "Do something else",
+        "boundingRect": {
+          "top": 505,
+          "bottom": 526,
+          "left": 8,
+          "right": 208,
+          "width": 200,
+          "height": 21
+        }
+      },
       "href": ""
     }
   ],
   "TraceElements": [
     {
       "traceEventType": "largest-contentful-paint",
-      "devtoolsNodePath": "1,HTML,1,BODY,0,DIV,1,P",
-      "selector": "body > div > p",
-      "nodeLabel": "This domain is for use in illustrative examples in documents. You may use this …",
-      "snippet": "<p class=\"paragraph\">"
+      "node": {
+        "devtoolsNodePath": "1,HTML,1,BODY,0,DIV,1,P",
+        "selector": "body > div > p",
+        "boundingRect": {
+          "top": 574,
+          "bottom": 654,
+          "left": 132,
+          "right": 252,
+          "width": 120,
+          "height": 80
+        },
+        "nodeLabel": "This domain is for use in illustrative examples in documents. You may use this …",
+        "snippet": "<p class=\"paragraph\">"
+      }
     },
+
     {
       "traceEventType": "layout-shift",
-      "devtoolsNodePath": "1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,3,H5",
-      "selector": "div.blog-index > article > div.entry-content > h5",
-      "nodeLabel": "Debugging Node.js with Chrome DevTools",
-      "snippet": "<h5>"
+      "node": {
+        "devtoolsNodePath": "1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,3,H5",
+        "selector": "div.blog-index > article > div.entry-content > h5",
+        "nodeLabel": "Debugging Node.js with Chrome DevTools",
+        "snippet": "<h5>"
+      }
     },
     {
       "traceEventType": "layout-shift",
-      "devtoolsNodePath": "1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,4,P",
-      "selector": "div.blog-index > article > div.entry-content > p",
-      "nodeLabel": "The canonical guide to using the Chrome DevTools UI for debugging Node.js. It d…",
-      "snippet": "<p>"
+      "node": {
+        "devtoolsNodePath": "1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,4,P",
+        "selector": "div.blog-index > article > div.entry-content > p",
+        "nodeLabel": "The canonical guide to using the Chrome DevTools UI for debugging Node.js. It d…",
+        "snippet": "<p>"
+      }
     },
     {
       "traceEventType": "layout-shift",
-      "devtoolsNodePath": "1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,5,HR",
-      "selector": "div.blog-index > article > div.entry-content > hr",
-      "nodeLabel": "hr",
-      "snippet": "<hr>"
+      "node": {
+        "devtoolsNodePath": "1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,5,HR",
+        "selector": "div.blog-index > article > div.entry-content > hr",
+        "nodeLabel": "hr",
+        "snippet": "<hr>"
+      }
     },
     {
       "traceEventType": "layout-shift",
-      "devtoolsNodePath": "1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,6,P",
-      "selector": "div.blog-index > article > div.entry-content > p",
-      "nodeLabel": "Aside from that, I’ve been busy working on Lighthouse, performance metrics, too…",
-      "snippet": "<p>"
+      "node": {
+        "devtoolsNodePath": "1,HTML,1,BODY,2,DIV,0,DIV,0,DIV,0,ARTICLE,1,DIV,6,P",
+        "selector": "div.blog-index > article > div.entry-content > p",
+        "nodeLabel": "Aside from that, I’ve been busy working on Lighthouse, performance metrics, too…",
+        "snippet": "<p>"
+      }
     },
     {
       "traceEventType": "animation",
-      "devtoolsNodePath": "1,HTML,1,BODY,0,DIV",
-      "selector": "body > div#animated-boi",
-      "nodeLabel": "div",
-      "snippet": "<div id=\"animated-boi\">",
+      "node": {
+        "devtoolsNodePath": "1,HTML,1,BODY,0,DIV",
+        "selector": "body > div#animated-boi",
+        "nodeLabel": "div",
+        "snippet": "<div id=\"animated-boi\">"
+      },
       "animations": [
         {
           "failureReasonsMask": 8224,
diff --git a/lighthouse-core/test/results/sample_v2.json b/lighthouse-core/test/results/sample_v2.json
index 851d3778b661..7a4bcde7d5cd 100644
--- a/lighthouse-core/test/results/sample_v2.json
+++ b/lighthouse-core/test/results/sample_v2.json
@@ -1836,7 +1836,15 @@
               "path": "1,HTML,1,BODY,0,DIV,1,P",
               "selector": "body > div > p",
               "nodeLabel": "This domain is for use in illustrative examples in documents. You may use this …",
-              "snippet": "<p class=\"paragraph\">"
+              "snippet": "<p class=\"paragraph\">",
+              "boundingRect": {
+                "top": 574,
+                "bottom": 654,
+                "left": 132,
+                "right": 252,
+                "width": 120,
+                "height": 80
+              }
             }
           }
         ]
@@ -3985,13 +3993,15 @@
           {
             "node": {
               "type": "node",
-              "snippet": "<input type=\"password\" onpaste=\"event.preventDefault();\">"
+              "snippet": "<input type=\"password\" onpaste=\"event.preventDefault();\">",
+              "path": "3,HTML,1,BODY,58,INPUT"
             }
           },
           {
             "node": {
               "type": "node",
-              "snippet": "<input type=\"password\" onpaste=\"return false;\">"
+              "snippet": "<input type=\"password\" onpaste=\"return false;\">",
+              "path": "3,HTML,1,BODY,62,INPUT"
             }
           }
         ]
diff --git a/types/artifacts.d.ts b/types/artifacts.d.ts
index fc290e3bf46e..da9d09ef2d4b 100644
--- a/types/artifacts.d.ts
+++ b/types/artifacts.d.ts
@@ -175,10 +175,11 @@ declare global {
         id: string;
         impact: string;
         tags: Array<string>;
-        nodes: Array<NodeDetails & {
+        nodes: Array<{
           html: string;
           target: Array<string>;
           failureSummary?: string;
+          node: NodeDetails;
         }>;
         // When rules error they set these properties
         // https://github.com/dequelabs/axe-core/blob/eeff122c2de11dd690fbad0e50ba2fdb244b50e8/lib/core/base/audit.js#L684-L693
@@ -219,9 +220,11 @@ declare global {
         params: {name: string; value: string}[];
       }
 
-      export interface IFrameElement extends NodeDetails {
+      export interface IFrameElement {
         /** The `id` attribute of the iframe. */
         id: string,
+        /** Details for node in DOM for the iframe element */
+        node: NodeDetails,
         /** The `src` attribute of the iframe. */
         src: string,
         /** The iframe's ClientRect. @see https://developer.mozilla.org/en-US/docs/Web/API/Element/getBoundingClientRect */
@@ -238,7 +241,7 @@ declare global {
       }
 
       /** @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/link#Attributes */
-      export interface LinkElement extends NodeDetails {
+      export interface LinkElement {
         /** The `rel` attribute of the link, normalized to lower case. @see https://developer.mozilla.org/en-US/docs/Web/HTML/Link_types */
         rel: 'alternate'|'canonical'|'dns-prefetch'|'preconnect'|'preload'|'stylesheet'|string;
         /** The `href` attribute of the link or `null` if it was invalid in the header. */
@@ -253,17 +256,20 @@ declare global {
         crossOrigin: string | null
         /** Where the link was found, either in the DOM or in the headers of the main document */
         source: 'head'|'body'|'headers'
+        node: NodeDetails | null
       }
 
-      export interface PasswordInputsWithPreventedPaste extends NodeDetails {}
+      export interface PasswordInputsWithPreventedPaste {node: NodeDetails}
 
-      export interface ScriptElement extends NodeDetails {
+      export interface ScriptElement {
         type: string | null
         src: string | null
         /** The `id` property of the script element; null if it had no `id` or if `source` is 'network'. */
         id: string | null
         async: boolean
         defer: boolean
+        /** Details for node in DOM for the script element */
+        node: NodeDetails | null
         /** Where the script was discovered, either in the head, the body, or network records. */
         source: 'head'|'body'|'network'
         /** The content of the inline script or the network record with the matching URL, null if the script had a src and no network record could be found. */
@@ -331,7 +337,7 @@ declare global {
       }
 
       /** @see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#Attributes */
-      export interface AnchorElement extends NodeDetails {
+      export interface AnchorElement {
         rel: string
         /** The computed href property: https://www.w3.org/TR/DOM-Level-2-HTML/html.html#ID-88517319, use `rawHref` for the exact attribute value */
         href: string
@@ -341,6 +347,7 @@ declare global {
         text: string
         role: string
         target: string
+        node: NodeDetails
         onclick: string
         listeners?: Array<{
           type: Crdp.DOMDebugger.EventListener['type']
@@ -397,7 +404,7 @@ declare global {
         errors: Crdp.Page.InstallabilityError[];
       }
 
-      export interface ImageElement extends NodeDetails {
+      export interface ImageElement {
         src: string;
         /** The srcset attribute value. @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLImageElement/srcset */
         srcset: string;
@@ -445,6 +452,8 @@ declare global {
         usesSrcSetDensityDescriptor: boolean;
         /** The MIME type of the underlying image file. */
         mimeType?: string;
+        /** Details for node in DOM for the image element */
+        node: NodeDetails;
         /** The loading attribute of the image. */
         loading?: string;
       }
@@ -490,14 +499,16 @@ declare global {
         left: number;
       }
 
-      export interface TapTarget extends NodeDetails {
+      export interface TapTarget {
+        node: NodeDetails;
         href: string;
         clientRects: Rect[];
       }
 
-      export interface TraceElement extends NodeDetails {
+      export interface TraceElement {
         traceEventType: 'largest-contentful-paint'|'layout-shift'|'animation';
         score?: number;
+        node: NodeDetails;
         nodeId?: number;
         animations?: {name?: string, failureReasonsMask?: number, unsupportedProperties?: string[]}[];
       }
@@ -717,11 +728,12 @@ declare global {
 
       export interface Form {
         /** If attributes is missing that means this is a formless set of elements. */
-        attributes?: NodeDetails & {
+        attributes?: {
           id: string;
           name: string;
           autocomplete: string;
         };
+        node: NodeDetails | null;
         inputs: Array<FormInput>;
         labels: Array<FormLabel>;
       }
@@ -736,15 +748,13 @@ declare global {
           attribute: string | null;
           prediction: string | null;
         }
-        nodeLabel: string;
-        snippet: string;
+        node: NodeDetails;
       }
 
       /** Attributes collected for every label element in the labels array from the forms interface */
       export interface FormLabel {
         for: string;
-        nodeLabel: string;
-        snippet: string;
+        node: NodeDetails;
       }
 
       /** Information about an event listener registered on the global object. */