Web Vitals Tester

Analyze Web Vitals score and diagnostic

Web Vitals Tester Chrome Extension - Measure Site Performance

"Web Vitals Tester" is a Chrome extension that provides a comprehensive analysis into your website's performance. It examines the Core Web Vitals metrics; Largest Contentful Paint, First Input Delay, and Cumulative Layout Shift, crucial to delivering exceptional user experience as specified by Google. It provides insights into your website's load times, responsiveness, and visual page stability. With a user-friendly interface, this extension is the perfect tool to benchmark your website's performance and find ways to improve it.

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Extension stats

By: https://seochecker.it

Users: 1,000+

Rating: 5.00

(1)

Version: 0.2.0 (Last updated: 2022-01-18)

Creation date: 2022-01-18

Risk impact: High risk impact

Risk likelihood:

Low risk likelihood

Manifest version: 2

Permissions:

tabs
storage
activeTab
http://localhost/
http://*/*
https://*/*
https://www.googleapis.com/pagespeedonline/v5/runPagespeed?*

Size: 1.12M

Email: e.*****@dunp.it

URLs: Website ,Privacy policy

Ranking

# 30,439 ▲ 150

Other rankings

#3486 in Developer Tools ▲ 1 #122 in ux keyword 19 #263 in good keyword 21 ▲

Other platforms

Web Video Cast | Browser to TV (v5.11.5)

4.61

(2,132,505) 69,269,465+

Not available on Firefox

Not available on Edge

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Extension summary

Analyze keywords

Analyze Web Vitals score and metrics.

Check the performance of web site:

Largest Contentful Paint (LCP);
First Input Delay (FID);
Cumulative Layout Shift (CLS).

Web Vitals is a recent Google initiative to provide unified guidelines for measuring essential quality elements to deliver an exceptional user experience on websites.

Google's Web Vitals initiative aims to simplify the landscape and help web developers focus on the metrics that matter most, the Core Web Vitals.

With Web Vitals, Google is specifying a set of 3 distinct performance metrics to make up their "Core Web Vitals" that they use to make a judgement on whether or not your website has a good user experience. Google is also specifying a few leading indicator metrics in the Web Vitals specification that are not classified as "core."

Google has been promoting the importance of website speed since their inception, so no surprise here. However, this is the first time they explicitly identify the specific performance metrics that are used to drive their search rankings.