Live Lighthouse audit of any page on the site, run on Google’s servers through the
PageSpeed Insights API.
Pick a page and a device, and the four Lighthouse category scores, the lab Core Web Vitals, the
top improvement opportunities, and real-user field data all update from a fresh audit.
Running Lighthouse…
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Lab Core Web Vitals & loading metrics
Lab metrics come from a single simulated load in a controlled environment
(Lighthouse’s lab data) — reproducible, but not what every real visitor sees.
Color bands follow Lighthouse’s own thresholds:
good ≥90,
needs work 50–89,
poor <50 on each metric’s 0–100 sub-score.
Top opportunities — estimated load-time savings
Opportunity
Est. savings
Real-user field data (Chrome UX Report, last 28 days)