SpeedVitals

Perform Web Vitals & TTFB Test on Multiple Locations & Devices

SpeedVitals: Web Vitals & TTFB Speed Test Chrome Extension

SpeedVitals is a robust Chrome extension enabling Web Vitals Speed and TTFB testing. It utilizes Lighthouse for Lab Data measurement, Chrome's User Experience API for field data measurement, and enables testing across multiple devices and worldwide locations. Its features include Web Vitals analysis, TTFB testing, multi-device/location testing, field data analysis, resource graphs, waterfall charting, layout shift visualizing and code coverage. Additionally, the SpeedVitals extension provides pro tips for optimizing website speed.

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Extension stats

By: https://speedvitals.com

Users: 1,000+

Rating: 5.00

(9)

Version: 2.4.1 (Last updated: 2023-08-15)

Creation date: 2021-09-26

Risk impact: Low risk impact

Risk likelihood:

Very low risk likelihood

Manifest version: 3

Permissions:

activeTab
storage
cookies

Host permissions:

https://app.speedvitals.com/

Size: 38.07K

Email: co*****@speedvitals.com

URLs: Website ,Privacy policy

Ranking

# 26,426 ▲ 108

Other rankings

#277 in Developer Tools ▲ 2

#68 in resource keyword 29 ▼ 5

#73 in performance keyword 11

#82 in layout keyword 23

#83 in shift keyword 33

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Other platforms

Not available on Android

SpeedVitals (v2.4.1)

2.33

(3) 388

SpeedVitals (v2.4.1)

0.00

(0) 687

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Extension summary

Analyze keywords

SpeedVitals Extension helps you perform the Web Vitals Speed Test and TTFB Test on any website directly from your browser.

SpeedVitals is a free Web Performance measurement tool that uses Lighthouse to measure Lab Data and Chrome's User Experience API (CrUX) to measure field data.

Key Features

Web Vitals: Measure all the Web Vitals such as First Contentful Paint (FCP), Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), First Contentful Paint (FCP), Time to Interactive (TTI), and Speed Index (SI). We also measure some other metrics like Server Response Time (TTFB) and Web Page Size.
TTFB Testing: Measure TTFB (Time to First Byte) from 40 locations across the globe
Multi-Device Testing: Measure your Website's Performance across more than 30 devices having different Form Factors
Multi-Location Testing: Run Core Web Vitals test on more than 35 locations across the globe including United States, United Kingdom, India, Japan, Australia, Germany, Brazil, South Korea, and more.