Prepared for

Core Web Vitals Tracker

Lighthouse lab data · same URL set each run

Avg performance score over time

MobileDesktop

CWV pass rate over time

MobileDesktop

Mobile — which Core Web Vital is failing? (latest run)

Share of mobile URLs breaching each threshold — LCP ≤ 2.5s · INP ≤ 200ms · CLS ≤ 0.1. This is where the mobile pass rate is lost.

Runs

Worst mobile offenders (latest)

Per-URL comparison (mobile) — show all