PageSpeed Insights

This article introduces tools you can use to access web performance metrics, which can be used to measure and optimize your site's performance.

Analyze with PageSpeed Insights. Get your PageSpeed score and use PageSpeed suggestions to make your web site faster through our online tool. PageSpeed Module · Public DNS · WebP · Hosted Libraries

GTmetrix is a free tool to test and monitor your page's performance. Using Lighthouse, GTmetrix generates scores for your pages and offers actionable ...

PageSpeed Insights Docs Enter a valid URL Analyze Make your web pages fast on all devices Check out What's new Documentation Learn about Web Performance Web Vitals · Optimize Cumulative Layout Shift · Optimize Largest Contentful...

User-centric performance metrics are a critical tool in understanding and improving the experience of your site in a way that benefits real users.

Collecting data on your site's Web Vitals is the first step towards improving them. A well-rounded analysis will collect performance data from both real-world ... Measure Web Vitals using... · Getting started · Measure Web Vitals using lab.

Learn about the latest in PageSpeed Insights to help you better measure and optimize your page and site quality.

They measure the performance and usability of pages, including perceived load time, visual stability, and responsiveness to user input. If you're new to ...

Building a better web, together. We want to help you build beautiful, accessible, fast, and secure websites that work cross-browser, and for all of your users. AI and the web · Learn web development · Progressive Web Apps · HTML

Web.dev is a powerful free and useful web application that allows you to audit your website as a whole and gives you advice on how to improve the flaws found ...