Merge branch 'main' of https://github.com/HTTPArchive/almanac.httparchive.org into production

Author: max-ostapenko

sql/2024/privacy/ads_accounts_distribution.sql

@@ -8,83 +8,74 @@ WITH redirect_requests AS (
     index,
     response_headers,
     page
-  FROM `httparchive.all.requests`
+  FROM `httparchive.crawl.requests`
   WHERE
     date = '2024-06-01' AND
     is_root_page = TRUE AND
     type NOT IN ('css', 'image', 'font', 'video', 'audio') AND
-    LEFT(JSON_VALUE(summary, '$.status'), 1) = '3' AND
+    ROUND(INT64(summary.status) / 100) = 3 AND
     index <= 2
 ), navigation_redirect AS (
   -- Find the first navigation redirect
   SELECT
     client,
     url,
     page,
-    headers.value AS navigation_redirect_location
+    response_header.value AS navigation_redirect_location
   FROM redirect_requests,
-    UNNEST(response_headers) AS headers
+    UNNEST(response_headers) AS response_header
   WHERE
     index = 1 AND
-    LOWER(headers.name) = 'location' AND
-    NET.REG_DOMAIN(page) != NET.REG_DOMAIN(headers.value)
+    LOWER(response_header.name) = 'location' AND
+    NET.REG_DOMAIN(response_header.value) != NET.REG_DOMAIN(page)
 ), bounce_redirect AS (
   -- Find the second navigation redirect
   SELECT
     client,
     url,
     page,
-    headers.value AS bounce_redirect_location,
+    response_header.value AS bounce_redirect_location,
     response_headers
   FROM redirect_requests,
-    UNNEST(response_headers) AS headers
+    UNNEST(response_headers) AS response_header
   WHERE
     index = 2 AND
-    LOWER(headers.name) = 'location' AND
-    NET.REG_DOMAIN(headers.value) = NET.REG_DOMAIN(page)
-), bounce_redirect_with_cookies AS (
-  -- Find the cookies set during the second navigation redirect
-  SELECT
-    client,
-    url,
-    page,
-    bounce_redirect_location
-  --response_headers.value AS bounce_tracking_cookies
-  FROM bounce_redirect,
-    UNNEST(response_headers) AS response_headers
-  WHERE
-    LOWER(response_headers.name) = 'set-cookie'
+    LOWER(response_header.name) = 'location'
 ), bounce_sequences AS (
   -- Combine the first and second navigation redirects
   SELECT
     nav.client,
-    nav.page,
-    nav.url AS navigation_url,
-    nav.navigation_redirect_location,
-    bounce.bounce_redirect_location
+    NET.REG_DOMAIN(navigation_redirect_location) AS bounce_hostname,
+    COUNT(DISTINCT nav.page) AS number_of_pages
   --ARRAY_AGG(bounce.bounce_tracking_cookies) AS bounce_tracking_cookies
   FROM navigation_redirect AS nav
-  LEFT JOIN bounce_redirect_with_cookies AS bounce
+  LEFT JOIN bounce_redirect AS bounce
   ON
     nav.client = bounce.client AND
     nav.page = bounce.page AND
     nav.navigation_redirect_location = bounce.url
   WHERE bounce_redirect_location IS NOT NULL
   GROUP BY
     nav.client,
-    page,
-    navigation_url,
-    navigation_redirect_location,
-    bounce_redirect_location
+    bounce_hostname
+), pages_total AS (
+  SELECT
+    client,
+    COUNT(DISTINCT page) AS total_pages
+  FROM `httparchive.crawl.pages`
+  WHERE date = '2024-06-01' AND
+    is_root_page
+  GROUP BY client
 )
 
 -- Count the number of websites with bounce tracking per bounce hostname
 SELECT
   client,
-  NET.HOST(navigation_redirect_location) AS bounce_hostname,
-  COUNT(DISTINCT page) AS number_of_pages
---ARRAY_AGG(page LIMIT 2) AS page_examples
+  bounce_hostname,
+  number_of_pages,
+  number_of_pages / total_pages AS pct_pages
 FROM bounce_sequences
-GROUP BY client, bounce_hostname
+JOIN pages_total
+USING (client)
 ORDER BY number_of_pages DESC
 LIMIT 100