Newsletter Archives

The WebPageTest Newsletter brings news about both the latest WebPageTest developments and what's going on in the world of performance, directly to your inbox each week.

1. Double The Fun Live, RUM, Picture Perfect, Core Web Vitals, Anniversary!

   Sep. 16, 2021

2. August Product Roundup, Donuts, HTTP/3, and Cloudflare workers

   Sep. 09, 2021

3. Twitch Thursdays, Experiments, Refactoring CSS, Lighthouse

   Sep. 02, 2021

4. Third Party Performance, HTTP/3, Optimize not Hack, IndexedDB, and Wishlist!

   Aug. 25, 2021

5. Wrapper for NodeJS, Shadow DOM, New Mobile Devices, Hiring!

   Aug. 18, 2021

6. SPAs, Custom Scripting, Static IP Addresses and HTTP/3

   Aug. 11, 2021

7. July Recap, Debugging Memory Links, and Technical SEO

   Aug. 05, 2021

8. VS Code, Quicklink, and CSS-Tricks Recap

   Jul. 28, 2021

9. Render Blocking Indicator, CLS Debug, and...an Ecomm Perf Race a-brewin'?

   Jul. 22, 2021

10. Optimizing CSS-Tricks, Lazy Loading, Boop Attacks, and Render-Blocking

    Jul. 19, 2021