Monitor the performance of your website and benchmark against the competition. Get alerted in Slack or by email when there's a problem.
Continuously test the speed of your website in a controlled lab environment and get in-depth reports to optimize your site. DebugBear is built on top of Lighthouse, but provides debug data that goes far beyond the basic Lighthouse report.
In addition to the lab data, DebugBear also keeps track of the real-user data collected by Google.
GTmetrix - GTmetrix is a free tool that analyzes your page's speed performance. Using PageSpeed and YSlow, GTmetrix generates scores for your pages and offers actionable recommendations on how to fix them.
PageSpeed Insights - PageSpeed is addon for ...
SitePerformanceTest.com - Website Performance and Usability Test
CheckPageSpeed.com - Website Speed and Performance Analyzer
Pageradar.io - Pageradar is a solution designed to help you improve your web performance and monitor it daily, for better SEO.
SpeedCurve - Monitor your front-end. Beat the competition