The Algorithm Behind the Performance Score

And how to improve yours.

Why Lighthouse performance score doesn’t work

The metric might not be working the way you expect.

Priority Hints: influence how browsers fetch resources.

A new way of asset prioritization is coming to a browser near you.

“There are parallels between accessibility and performance: both often underfunded, not prioritized and hard to instill within organizations. Both also critical to access and equity on the web.”

“Need a little bell for my desk I can slap when I visit a website with sufficiently sized text and appropriate contrast.”

Psychology of speed

A guide to perceived performance and less painful waits.