Add #29

foxdavidj · Sep 11, 2019 · 3df8861 · 3df8861
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commit 3df8861
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diff --git a/sql/2019/09_Accessibility/09_29.sql b/sql/2019/09_Accessibility/09_29.sql
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+#standardSQL
+# 09_29: Sites with sufficient text color contrast with its background
+SELECT
+  COUNTIF(CAST(JSON_EXTRACT_SCALAR(report, '$.audits.color-contrast.score') as NUMERIC) = 1) AS total_sufficient,
+  COUNT(0) AS total_sites,
+  ROUND(COUNTIF(CAST(JSON_EXTRACT_SCALAR(report, '$.audits.color-contrast.score') as NUMERIC) = 1) * 100 / COUNT(0), 2) AS sufficient_percent
+FROM
+  `httparchive.lighthouse.2019_07_01_mobile`