Quick summary
Google PageSpeed Insights is a free tool that measures your website's Core Web Vitals and overall performance score across mobile and desktop. It reports key metrics like FCP, LCP, and CLS to help you identify and fix speed issues that affect user experience and search rankings.
Steps
- Enter your website URL into the PageSpeed Insights input field.
- Click the Analyze button to run the performance test.
- Navigate between the Mobile and Desktop tabs to view separate performance reports for each device type.
- Review your site's Core Web Vitals, focusing on the most critical metrics: FCP, LCP, and CLS.
- Scroll down to view the overall performance score as calculated by PageSpeed Insights.
