Desktop
--
Google PageSpeed Insights
Page Speed and Mobile Performance Test
Run Google Lighthouse lab tests for mobile and desktop, review available Chrome UX Report field data, and see prioritized fixes.
90+Good
50-89Needs work
0-49Slow
Running PageSpeed test
Google can take a few seconds because it checks both desktop and mobile.
Performance Report
URL tested
Mobile
--
Real-user Core Web Vitals
Chrome UX Report data is page/origin-level and is not the same as the mobile or desktop Lighthouse simulation.
How to read this report
Lab data is one Lighthouse test in a controlled environment. It helps diagnose code and loading problems.
Field data is anonymized real-user Chrome data from the previous 28 days, when Google has enough samples.
Scores vary with server load, network conditions and page changes. Confirm important decisions with several tests.
Optimize Images
Use WebP or AVIF, compress large files, and serve responsive sizes.
Reduce Code
Minify CSS and JavaScript, defer heavy scripts, and remove unused code.
Cache Assets
Enable browser caching, server caching, compression, and CDN delivery.