Measure your site's Core Web Vitals performance against Google official thresholds. Analyze loading speed (LCP), layout stability (CLS), and main-thread responsiveness (TBT/INP) for both Mobile and Desktop.
Official Google Ranking Factors
LCP (Largest Contentful Paint)
CLS (Layout Shift)
TBT / INP (Interactivity)
Google Page Experience Update: Passing Core Web Vitals is critical for Google ranking and preventing mobile user drop-offs.