Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication ...

You can run Lighthouse in Chrome DevTools, from the command line, or as a Node module. You give Lighthouse a URL to audit, it runs a series of audits against ...

Overview · Lighthouse performance scoring · SEO audit

Mar 14, 2024 · Learn how high resource counts and large transfer sizes affect load performance. Get strategies for reducing request counts and transfer sizes.

Overview. Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps. Lighthouse is an open-source, ...

Aug 8, 2023 · Lighthouse scores will vary within some range due to a number of factors, from the page content changing over time to testing on different ...

Accessibility Audits. These checks highlight opportunities to improve the accessibility of your web app. Only a subset of accessibility issues can be ...

Mar 14, 2024 · Learn how Lighthouse generates the overall Performance score for your page. How Lighthouse calculates your overall Performance score. 2019-09-19.

Mar 24, 2023 · Google Lighthouse is a free tool that measures your webpage's performance, accessibility, and SEO.