Free Tool | Performance

PageSpeed Analyzer

Paste any URL and get a complete performance report for both mobile and desktop. Full category scores, Core Web Vitals, and the top optimization opportunities. No signup required.

Takes 30 to 60 seconds | Mobile and desktop analyzed in parallel

What we measure

A complete performance breakdown for any URL. Scores, vital metrics, and actionable fixes.

CATEGORIES

Performance Scores

Four category scores from 0 to 100 covering performance, accessibility, best practices, and SEO.

VITALS

Core Web Vitals

LCP, INP, and CLS. The three metrics that directly affect search ranking and user experience.

METRICS

Loading Metrics

Detailed loading measurements including first paint, server response time, and visual completeness.

OPPORTUNITIES

Optimization Opportunities

Top issues ranked by potential time savings, with the exact fix needed for each one.

MOBILE

Mobile Performance

Mobile-first scoring that matches what search engines use for ranking.

DESKTOP

Desktop Performance

Desktop scoring side by side, for comparing the two experiences.