We trace crawl and indexing issues with server log forensics, test JavaScript...

https://eduardosultimateword.urbanvellum.com/posts/hreflang-validation-tools-are-not-enough-what-should-be-checked-manually

We trace crawl and indexing issues with server log forensics, test JavaScript rendering, and write developer-ready specs your team can act on. GA4 and GSC help set the baseline. After implementation, we monitor results for 30 days.