Web Vitals Extensions Like Web Vitals Chrome Extension
Chrome UX Report (CrUX)
Analytics
9.07
Excellent
Treo Site Speed
Site Speed Analyzer
6.79
Fair
PageSpeed Compare
WebPageTest
6.41
Fair
Squoosh
Image Stabilization
8.74
Great
Load Impact / k6
K6
8.54
Great
Pingdom Website Speed Test
Website Analyzer
8.48
Great
Bundlephobia
Website Performance Analyzer
8.47
Great
Google Mobile-Friendly Test
Mobile Friendly Test
7.85
Good
web.dev Measure
Web Performance Analyzer
7.85
Good
Test My Site (Think with Google)
Website Speed Test
7.55
Good
Cloudflare Observatory
Performance Monitoring
7.45
Good
KeyCDN Website Speed Test
Website Speed Test
7.20
Good
Uptrends Website Speed Test
Website Speed Test
6.98
Fair
Funkify
Web Performance Tool
6.88
Fair
Request Map Generator
WebPageTest
6.53
Fair
Dotcom-Tools Website Speed Test
WebPageTest
6.42
Fair
Batch Speed (RapidSpike)
WebPageTest
5.98
Mediocre
IsItWP Website Speed Test
WebPageTest
5.96
Mediocre
Alertra
WebPageTest
5.81
Mediocre
Bytecheck
WebPageTest
5.74
Mediocre
PerfPerfPerf Speed Test
WebPageTest
5.27
Mediocre
PageScoring Website Speed Test
WebPageTest
4.96
Poor
