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Google Lighthouse

Open-source page auditing tool for Chrome that tests how web pages perform and generates reports. Created by Google Developers

Free Open Source
Web
Chrome
Firefox

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. It has audits for performance, accessibility, progressive web apps, SEO and more.

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 the page, and then it generates a report on how well the page did. From there, use the failing audits as indicators on how to improve the page. Each audit has a reference doc explaining why the audit is important, as well as how to fix it. More Info »

You can also use Lighthouse CI to prevent regressions on your sites.

Google Lighthouse is listed in

Awesome, open source work

Link to official Google Lighthouse site

Official Website

Feature

Code review Add a feature

Tags

code-quality-analysis developers source-code-analysis

Google Lighthouse was added by matheusrv in May 2017 and the latest update was made in Feb 2020. The list of alternatives was updated Jun 2020. It's possible to update the information on Google Lighthouse or report it as discontinued, duplicated or spam.

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