We trace crawl and indexation issues through server log forensics, JavaScript...
https://wiki-nest.win/index.php/Hreflang_Validation_Tools_Are_Not_Enough:_What_Should_Be_Checked_Manually%3F
We trace crawl and indexation issues through server log forensics, JavaScript rendering checks, and GA4 and GSC data. You’ll get developer-ready specs your team can ship, plus 30-day post-implementation monitoring to confirm the fixes hold.