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

https://landensinsightfulperspectives.wpsuo.com/international-seo-audit-for-hreflang-across-40-markets-what-can-go-wrong

We trace technical issues through server log forensics and JavaScript rendering checks, then turn findings into developer-ready specs. After implementation, we monitor fixes for 30 days and validate organic impact in GA4 and GSC.