CLS Checker

CLS Checker

Visualise & debug layout shifts (CLS) in the browser

2 followers

This tool measures the 'cumulative layout shifts' that occur when a page is loaded in the browser using data from the Chrome Performance API. These are then listed showing the 'layout shift' score and visualised on the webpage.

CLS Checker gallery image
CLS Checker gallery image
CLS Checker gallery image
Launch Team

What do you think? …

Benoit Chambon
Congrats on the launch :)

Do you use CLS Checker?