Todo: Extract review such tools from Performance and make one clean list for usage in projects like Review Performance for 2024. Tools must be free to use, without registration. Ideally, also Open Source so we can one day make part of our CI.
Online services
1.1.1. Yellow Lab
1.1.2. PageSpeed
https://pagespeed.web.dev/
This include Lighthouse
1.1.3. GTmetrix
1.1.4. Pingdom Website Speed Test
1.1.5. WebPageTest
- https://www.webpagetest.org/
- https://github.com/WPO-Foundation/webpagetest
- https://openhub.net/p/webpagetest/enlistments
- Source available
1.2. Browser extensions
- As per Real User Measurement: https://github.com/alex-vv/page-load-time/blob/master/README.md#where-to-install-from
- https://github.com/GoogleChrome/web-vitals-extension
- https://chrome.google.com/webstore/detail/web-vitals/ahfhijdlegdabablpippeagghigmibma/related