Access new and in-depth performance metrics and frame-by-frame visuals of your user experience from the latest browsers, around the world.

locations
USA - East
USA - West
Canada
Brazil
Europe (7)
Europe - West
United Kingdom
Ireland
France
Netherlands
Germany
Italy
Sweden
South Africa
Bahrain
Mainland China
South Korea
Japan
Taiwan
Indonesia
India
UAE
Thailand
Browsers
Chrome Stable
Chrome Beta
Chrome Dev
Firefox Stable
Firefox ESR
Firefox Beta
Microsoft Edge
Brave
Metrics
Core Web Vitals
Technical Page
Page-Level Metrics
Speed Index
Interactivity
Lighthouse Summary
Optimization Checks/Grades
Request-Level Metrics
Visual Comparison
Film Strips
Video Replay
Side-by-side Video Comparisons
Waterfall Correlation
Highlight Layout Shifts
Highlight LCP
Highlight Visual Complete

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