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.
PreFlight - Preflight is an Automated Web Testing tool. Allows everyone to automate Web UI tests.
SpeedCurve - Monitor your front-end. Beat the competition
HTTP Status Dogs - Hypertext Transfer Protocol Response status codes, and dogs
PageSpeed Insights - PageSpeed is addon for ...
HTTP Status Cats - Cats for every HTTP status code, by ex-Google.