We trace technical SEO issues through server log forensics and JavaScript...

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

We trace technical SEO issues through server log forensics and JavaScript rendering checks, then turn findings into developer-ready specs your team can ship. We track results in GA4 and monitor changes for 30 days after implementation.