CLS Visualizer

Visualizer the CLS of any webpage

CLS Visualizer: Evaluate & Visualize Cumulative Layout Shift

CLS Visualizer is a Chrome extension specifically designed to evaluate and visualize the Cumulative Layout Shift (CLS) - a user-centric metric essential in measuring visual stability. Its functionality lies in its ability to quantify unexpected layout shifts on a webpage, providing a clear visual representation of these shifts for improved and simplified debugging and optimization. With CLS Visualizer, ensuring a delightful user experience by maintaining a low CLS becomes a straightforward task.

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Extension stats

By: MarketingTracer

Users: 10,000+

Rating: 4.36

(11)

Version: 1.4 (Last updated: 2022-11-20)

Creation date: 2020-11-12

Size: 17.68K

Email: in*****@marketingtracer.com

URLs: Privacy policy

Full description: See detailed description

Ranking

# 8,740 ▲ 58

Other rankings

#1678 in Developer Tools ▲ 5 #32 in layout keyword 24 ▼ 1 #44 in shift keyword 33

Other platforms

Not available on Android

Not available on Firefox

Not available on Edge

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Best tool for CLS optimization
Easy to use
Helpful for identifying layout shifts
Works well for viewport analysis
Gratitude expressed for the tool

Cons

No longer works for some users
List items in pop-up are not clickable

Most mentioned

Great tool
Thank you for this tool
Very good add-on for optimizing CLS

User reviews

greatttttt

Yahya Ahmed, 2023-10-23

Best tool for cls

Bertan mızrak, 2023-09-19

Thank you for this tool!

Osama Raya, 2023-02-26

View all user reviews

Extension safety

Risk impact

CLS Visualizer requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ********

Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of CLS Visualizer. Use it at your own risk.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* ** * ******** ********* ** ****** *** *****
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