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Core Web Vitals Test vs Plausible

Plausible focuses on privacy-friendly site traffic stats, not real-time Core Web Vitals metrics
Core Web Vitals TestCheck Core Web Vitals and compare metrics for desktop and mobile devices.PlausiblePrivacy-friendly, open-source web analytics

Which to pick

Pick Core Web Vitals Test if you want…

  • Instant Core Web Vitals metrics in Chrome
  • A free tool

Pick Plausible if you want…

  • Simple, privacy-friendly web analytics
  • Open-source code (plausible/analytics on GitHub, AGPL-3.0 license)

Side by side

What it is
Core Web Vitals Test:Core Web Vitals Test is a Chrome extension that measures and compares key performance metrics for desktop and mobile pages.
Plausible:Plausible is a lightweight, privacy-first web analytics service that provides simple, real-time insights without cookies.
Best for
Core Web Vitals Test:Instant Core Web Vitals metrics in Chrome
Plausible:Simple, privacy-friendly web analytics
Who it’s for
Core Web Vitals Test:SEO specialists, web developers, UI/UX designers, digital marketers, product managers, QA engineers
Plausible:Website owners, marketers and developers who need easy, GDPR-compliant analytics.
Pricing
Core Web Vitals Test:Free
Plausible:Freemium
Open source
Core Web Vitals Test:—
Plausible:Yes, 29,274 GitHub stars
Works with
Core Web Vitals Test:—
Plausible:Data Studio Connector, NPM package

Core Web Vitals Test features

  • Metric calculation. Shows LCP, CLS, INP, FCP, TTFB for the current page on desktop and mobile.
  • One-click analysis. Calculate metrics by clicking the extension icon without leaving the page.
  • Mobile/desktop toggle. Switch between mobile and desktop results instantly.
  • Competitor comparison. View Core Web Vitals of any competitor page for SEO benchmarking.
  • Real-time monitoring. Track performance changes as you develop or update a site.
  • Multi-language UI. Interface available in 55 languages.

Plausible features

  • Automatic scroll depth tracking. Tracks scroll depth from 1-100% on every page without any setup.
  • AI traffic analytics. Identifies visits from AI assistants like ChatGPT and measures their conversions.
  • SEO performance dashboard. Integrates Search Console data to show queries and organic traffic in the dashboard.
  • Real-time dashboard. Updates traffic metrics every 30 seconds without needing a page refresh.
  • Codeless goals & revenue tracking. Turns any page, download or link click into a goal and tracks revenue automatically.
  • Built-in bot filtering. Excludes bots, referrer spam and data-center traffic out of the box.

Core Web Vitals Test vs Plausible FAQ

Is Core Web Vitals Test or Plausible free?+

Core Web Vitals Test is free. Plausible has a free plan and paid plans.

Is Core Web Vitals Test or Plausible open source?+

Plausible is open source (plausible/analytics on GitHub, AGPL-3.0 license). DevHunt has no public source repository on record for Core Web Vitals Test.

On DevHunt

Core Web Vitals Test

1 upvote · Launched on DevHunt on Dec 23, 2025

Core Web Vitals Test on DevHunt →

Plausible

Listed by DevHunt

Plausible on DevHunt →Plausible alternatives

Based on each tool's website and DevHunt data. Details may change; check the official sites.