Core Web Vitals Inspector

Find scrips that bring down your Core Web Vitals scores

Core Web Vitals Inspector - Find Problematic Scripts

Core Web Vitals Inspector is a Chrome extension that helps identify scripts impacting Core Web Vitals. Test your website's performance with disabled scripts and see real-time impact on CLS, FID, and LCP. Free testing on up to three domains, with an affordable pro upgrade for agencies and freelancers.
Download
Install from Chrome Web Store

Extension stats

Manifest V2
By: geosopuk
Users: 147
-8
Version: 1.0 (Last updated: 2021-07-20)
Creation date: 2021-07-20
Permissions:
  • webRequest
  • webRequestBlocking
  • tabs
  • storage
  • http://localhost:5000/
  • http://*/*
  • https://*/*
  • https://www.googleapis.com/pagespeedonline/v5/runPagespeed?*
Size: 365.57K
Full description: See detailed description

Ranking

# 61,442 ▼ 1,582
Other rankings
#2122 in Developer Tools ▼ 5

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

Extension safety

Risk impact

Core Web Vitals Inspector requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • Critical ******* ****** ** *** ********* ******** ********** **************
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Core Web Vitals Inspector. 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 **** ********* ********* ** * ******* ********* ** ****** *** *****
Upgrade to see full risk analysis details

Similar extensions

Here are some Chrome extensions that are similar to Core Web Vitals Inspector:

CLS Visualizer
CLS Visualizer
MarketingTracer
10K 4.36 (11)
LCP & CLS Monitor
LCP & CLS Monitor
Dima Solovei
1,000 5.00 (1)
CLS Checker - Journey Further
CLS Checker - Journey Further
Journey Further
5K 5.00 (9)
Checkbot: SEO, Web Speed & Security Tester 🚀
Checkbot: SEO, Web Speed & Security Tester 🚀
https://checkbot.io
80K 4.92 (948)
Webeyez
Webeyez
Webeyez
66 5.00 (1)
Core Web Vitals history
Core Web Vitals history
https://www.rumvision.com
1,000 5.00 (6)
Core Web Vitals Visualizer
Core Web Vitals Visualizer
MarketingTracer
6K 4.92 (12)
Site Speed by DebugBear
Site Speed by DebugBear
https://debugbear.com
7K 4.75 (4)
Core Web Vitals Annotations
Core Web Vitals Annotations
delambo
1,000 3.00 (2)
SpeedVitals
SpeedVitals
https://speedvitals.com
1,000 5.00 (9)
AMP Validator
AMP Validator
https://validator.ampproject.org
60K 4.14 (97)
Core SERP Vitals
Core SERP Vitals
https://defaced.dev
4K 3.38 (16)