Web and technology
CLS
Abbreviation for Cumulative Layout Shift
In short and in plain language
CLS is a measure for web pages.
It shows how much content jumps around without warning while a page loads.
It is part of a group of key measures for web pages.
A low value means the page stays calmer while it loads.
Definition
CLS is a metric that measures how much the content of a page shifts unexpectedly while loading. It is one of the Core Web Vitals. A low value stands for a calmer display while the page loads.