Core Web Vitals Statistics 2026
How much of the web actually passes Core Web Vitals, which metric fails most often, and how pass rates vary by device, popularity, industry, and country. All figures come from Chrome UX Report field data; each links to the full study.
Last updated July 2026 from the May 2026 CrUX release.
The headline numbers
49.1% of the Mobile Web Passes Core Web Vitals in 2026.
Two-Thirds of Failing Sites Fail on Just One Metric - Usually LCP.
Desktop Passes INP 97.9% of the Time. Mobile Manages 82.5%.
The Top 1,000 Sites Pass 64.7% of the Time. The Long Tail Manages 39.2%.
84% of the Top 500 Sites Load Slower on Mobile.
Pass rates & benchmarks
Source: Chrome UX Report, May 2026 release, via BigQuery.
49.1% of the Mobile Web Passes Core Web Vitals in 2026.
Two-Thirds of Failing Sites Fail on Just One Metric - Usually LCP.
Desktop Passes INP 97.9% of the Time. Mobile Manages 82.5%.
Who passes, who doesn't
Source: PageSpeed Matters analysis of 11.1 million origins with CrUX field data, May 2026.
The head of the web passes far more often than the tail. Where most of the web lives, most of the web fails.
The Top 1,000 Sites Pass 64.7% of the Time. The Long Tail Manages 39.2%.
84% of the Top 500 Sites Load Slower on Mobile.
Sweden Passes 70.8%. Nigeria Passes 7.8%.
Download the data
Every stat on this page with its sample size, source, and study URL.
Cite this page
Core Web Vitals Statistics 2026. PageSpeed Matters. https://www.pagespeedmatters.com/resources/statistics/core-web-vitals
Every statistic here comes from an original study with full methodology, charts, and a downloadable dataset.
Browse all data studies