Core Web Vitals Test

Name: Core Web Vitals Test
Rating: 4.555555555555555 (9 reviews)
Author: https://sites.google.com/view/core-web-vitals-check

Check Core Web Vitals and compare metrics for desktop and mobile devices. Check pagespeed insights using our Chrome extension.

Core Web Vitals Test Chrome Extension

The Core Web Vitals Test Chrome extension is designed to help web professionals efficiently assess and optimize their website's performance. By simply installing the extension and navigating to a web page, users can instantly view key metrics, including LCP, CLS, INP, FCP, and TTFB for both desktop and mobile.

Key Features:

Instant Access: Analyzes Core Web Vitals without needing external tools.
Real-time Monitoring: Tracks performance to catch issues during development.
Competitive Insights: Compare your metrics against competitors to refine your SEO strategy.
SEO Support: Optimize your website’s performance, reduce bounce rates, and enhance conversions.
This extension is valuable for SEO specialists, web developers, UI/UX designers, digital marketers, product managers, and QA engineers seeking to improve user experience and site performance.

Download

By: https://sites.google.com/view/core-web-vitals-check

Users: 1,000+

Rating: 4.56

(9)

Version: 1.0.7 (Last updated: 2025-03-17)

Creation date: 2025-01-08

Risk:

Permissions:

tabs
storage
debugger
activeTab
scripting

Host permissions:

*://*/*

Size: 465.92K

Email: ex*****@gmail.com

URLs: Website

Full description: See detailed description

Source: Chrome Web Store

Updated: 14 hours ago

Ranking

# 25,031 ▼ 13

Other rankings

#938 in Developer Tools ▲ 17

#95 in ux keyword 18 ▲ 5

#107 in performance keyword 28 ▲ 8

#119 in god keyword 55 ▼ 3

#149 in product insights keyword 17 ▲ 5

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Publisher Change History

2025-02-23: Email was changed from co*****@gmail.com to ex*****@gmail.com

Upgrade to see full email

User reviews

Супер!

Daniil Lopatin, 2025-04-02

Must have for SEO.

Dennis G., 2025-03-03

Отличное расширение , всем рекомендую!

Nick, 2025-02-26

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Extension safety

Risk impact

Core Web Vitals Test requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows for debugging of other web apps and extensions, which can intersect with sensitive information and security boundaries.
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Risk likelihood

Core Web Vitals Test is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Risk likelihood analysis details

High This extension uses keyword spamming tactics to inflate user count
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