CLS Checker - Journey Further

5.0(

10 ratings

)

ExtensionDeveloper Tools6,000 users

Overview

Test and debug cumulative layout shifts (CLS) in the browser

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. Green squares show where the element started and red indicates where the element was shifted to.

5 out of 5
10 ratings
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Antoine Le Louët
Jan 31, 2023

Do the job ! Thanks

서교욱
Dec 21, 2022

This a very useful program that saves time. If there's a mobile version, it'll be perfect

Rife Interactive
Apr 1, 2022

FANTASTIC tool - great job guys, thank you so much

Details

Version
0.0.0.3
Updated
April 22, 2021
Report a concern
Offered by
Journey Further
Size
107KiB
Languages
English (UK)
Developer
Email
seo@journeyfurther.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser