Wattspeed

Wattspeed is a browser extension that offers powerful web technologies insights each time you open a new web page.

What is Wattspeed?

Wattspeed is a groundbreaking Chrome extension that provides deep insight into the web technologies, analytics tools, marketing techniques, and advertising networks associated with every new webpage you open. It features a mobile-friendly test, Google Lighthouse scores tracking, comprehensive security audits, HTML5 validation, accessibility checks, mixed content and JSON-LD structured data snippet detection. Wattspeed also identifies the web server, CSS and JS frameworks, CMS, and other tools used to build the webpage, enhancing your understanding of the web environment.

Download

Stats

By: https://wattspeed.com

View on Chrome Web Store

Users: 1,000+

Rating: 4.93 (27)

Version: 4.4.0 (Last updated: 2023-08-07)

Creation date: 2020-06-29

Risk impact: High risk impact

Risk likelihood: Very low risk likelihood

Manifest version: 3

Permissions:

tabs
scripting
activeTab
storage
unlimitedStorage

Host permissions:

http://*/*
https://*/*

Size: 118.78K

Email: he*****@wattspeed.com

URLs: Website ,Privacy policy

Stats date:

Chrome-Stats Rank

# 23274 ▼ 142

Other rankings

#833 in Developer Tools ▼ 4 #114 in web analytics keyword 48 ▼ 5

Other platforms

Not available on Firefox

Wattspeed (v5.0.0)

0.00 (0) 283

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Summary

Analyze keywords

Get powerful web technologies insights each time you open a new web page.

Mobile-friendly test
Google Lighthouse scores
Core Web Vitals for the last 28 days
Security audit
HTML5 validation
Accessibility checker
Mixed content & JSON-LD structured data snippet detection

and more...

What web server is behind the URL?
What Analytics tool is used to get visitor insights?
What Marketing or Chat tools are used to convert the visitors?

User reviews

User reviews summary

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Quick one-click verification of HTML, accessibility, responsivenes and performance
Combines information sources like BuildWith, PageSpeed Insights, Google's Mobile Test, W3C HTML5 validator and social metrics
Handy and free

Cons

Desktop-user agent performance control of a page doesn't work on all sites
Missing export option

Most mentioned

Quick one-click verification of HTML, accessibility, responsivenes and performance
Handy and free
Combines information sources

Recent reviews

Excelent for a quick one-click verification of HTML, accessibility, responsivenes and performance. Available for firefox and crome. Very appreciated.

Bjarne O, 2021-07-04

Il controllo performance di una pagina non funziona su tutti i siti (vedi libero .it) The desktop-user agent performance control of a page doesn't work on all sites (see libero .it)

Samuele gg, 2022-03-23

Excelent for a quick one-click verification of HTML, accessibility, responsivenes and performance. Available for firefox and crome. Very appreciated.

Bjarne Oldrup, 2021-07-04

View all user reviews

Safety

Risk impact

Wattspeed is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Wattspeed if you trust the publisher.