source,artifact,required,purpose
Google Search Console,Page Indexing export,YES,"See indexed, crawled-not-indexed, discovered-not-indexed, duplicate/canonical and blocked states."
Google Search Console,Sitemaps status/export,YES,"Confirm sitemap discovery, read status and submitted/discovered URL counts."
Google Search Console,URL Inspection for representative URLs,YES,"Confirm Google-selected canonical, crawl status, indexing status and last crawl."
Bing Webmaster Tools,Site Explorer / URL Inspection / Index report,YES,Verify Bing crawl/index state separately from Google.
Hostinger/browser/curl,HTTP status + redirect checks,YES,"Verify 200/301/404 behavior, trailing slash, HTTPS and canonical host redirects."
Phase 16,AI citation observation log,LATER,Measure AI citation/mention outcomes independently from indexation.