performanceMay 05, 2026· 1 min read
Core Web Vitals in 2026: what really matters
INP, LCP and CLS are alive and well. What changed, which metrics you underestimate, and 7 fixes that make a difference.
Core Web Vitals aren't news anymore, but they keep separating sites that convert from sites that don't.
This is our 2026 playbook — what we apply to every project at build time.