- Free • Open Source
- Google Chrome
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.
- Paid • Proprietary
- Software as a Service (SaaS)
Get realtime website performance tests generated from real user experience on your website. Request Metrics gathers performance data from your actual users, rather than a synthetic test, so you know whether your site is really fast.