Optimization

June 21, 2020

Cumulative Layout Shift (CLS)

Cumulative Layout Shift (CLS) is User Experience Metrics and it evaluates the layout changes/shifting during the page load. Simply put if during the page load things and unusually moving here and there it is measured in Cumulative Layout Shift (CLS). Its like you were about to click the link or button and it went away somewhere and its at time not only annoying but can be show stopper.

Usually things like

by : csias

Quick Summary:

Cumulative Layout Shift (CLS) is User Experience Metrics and it evaluates the layout changes/shifting during the page load. Simply put if during the page load things and unusually moving here and there it is measured in Cumulative Layout Shift (CLS). Its like you were about to click the link or button and it went away […]