Are developers fixing the issue identified by lighthouse

  • Run HTTP Archive script

    • Extract scores from tests in the LH JSON
    • Aggregate
    • Plot on a per test basis
    • Known-issues: CPU performance caluculation was change a while ago so those tests won't be comparable before and after a certain time.
  • We will never know if a person sees a test failure in LH and then fixes it. There's no connection between the test and the work.

    • One has to assume that people are doing it because of LH because the tests are rather specific.
    • If you fix one test and then another... would that be an indication.

About Me: Paul Kinlan

I lead the Chrome Developer Relations team at Google.

We want people to have the best experience possible on the web without having to install a native app or produce content in a walled garden.

Our team tries to make it easier for developers to build on the web by supporting every Chrome release, creating great content to support developers on, contributing to MDN, helping to improve browser compatibility, and some of the best developer tools like Lighthouse, Workbox, Squoosh to name just a few.