PageSpeed Insights

Run Google PageSpeed for mobile and desktop. View all Core Web Vitals.

Enter a URL to run Google PageSpeed Insights. Add your own API key for unlimited scans.

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How to use this tool

What does PageSpeed Insights do?

Run Google PageSpeed for mobile and desktop. View all Core Web Vitals.

How do I use PageSpeed Insights?

Run Google PageSpeed Insights for both mobile and desktop and view all Core Web Vitals scores in one place. Displays LCP, CLS, TBT, FCP, Speed Index, and TTI with color-coded ratings. Color-coded scores make it easy to identify areas for improvement at a glance. Add your own free API key in Settings to avoid shared quota limits and get unlimited scans.

Is this tool free?

Yes, completely free with no account required. All tools on SEOKit are available without registration or usage limits.

Does this tool work on any website?

Yes, you can analyze any publicly accessible URL. Some tools also work with lists of URLs for bulk analysis.