Projects/Pulse/Core Web Vitals (CrUX)

Core Web Vitals (CrUX)

Real-user field data: 2.67s avg LCP, 124ms INP, 0.096 CLS. 66% of portfolio domains passing Core Web Vitals. CWV health distribution and slowest LCP domain rankings.

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Core Web Vitals (CrUX)

Core Web Vitals (CrUX) shows real-user field data from the Chrome User Experience Report. Unlike Lighthouse (which is a lab test), these numbers reflect what actual Chrome users experience on your client sites.

Dashboard

CrUX Dashboard

Portfolio-wide CWV summary:

  • LCP (Largest Contentful Paint) — time to render the largest visible element. Target: under 2.5s
  • INP (Interaction to Next Paint) — responsiveness to user input. Target: under 200ms
  • CLS (Cumulative Layout Shift) — visual stability. Target: under 0.1
  • Pass rate — percentage of portfolio domains passing all three Core Web Vitals

Color coding: green = passing, amber = needs improvement, red = failing.

Sites

CrUX Sites

Per-site breakdown with individual LCP, INP, and CLS scores and pass/fail status. Sort by any metric to find the worst performers. Use this to prioritize PageSpeed remediation work by domain.