LCP & CLS Monitor

Core Web Vitals Largest Contentful Paint and Cumulative Layout Shift Monitor
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LCP & CLS Monitor Extension

Optimize your website's performance with the LCP & CLS Monitor. This powerful Chrome extension helps web developers and site administrators identify issues related to the Largest Contentful Paint (LCP) and Cumulative Layout Shift (CLS). The extension visually highlights problematic elements causing CLS performance issues with a prominent red border. You can easily track and observe changes in these critical indicators from the lower left corner while navigating your page.

With LCP & CLS Monitor, you can enhance your site's usability and ensure a smoother experience for your visitors by effectively diagnosing and fixing performance bottlenecks.

Manifest V3
Users:
1,000+
Rating:
5.00
(1)
Version:
1.01 (Last updated: 2021-04-26)
Creation date:
2021-04-25
Permissions:
  • storage
  • scripting
  • webNavigation
Host permissions:
  • http://*/
  • https://*/
Size:
20.44K
Full description:
See detailed description
Updated:
14 hours ago

Ranking

# 29,584 ▼ 19
Other rankings
#995 in Developer Tools ▼ 4#87 in monitor keyword 43

User reviews

what a wonderful this extension.
by Shahbaz Shamim, 2024-06-11
View all user reviews

Extension safety

Risk impact
Moderate risk impact

LCP & CLS Monitor requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
Risk likelihood
Very low risk likelihood

LCP & CLS Monitor has earned a good reputation and can be trusted.

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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Upgrade to see full risk analysis details

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