extension ExtPose


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Description from extension meta

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

Image from store Wattspeed
Description from store 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? - What Advertising network is running in order to sell ads? - What CMS powers the forum, blog or the online shop? - What CSS and JS frameworks are used to build that user interface?

Latest reviews

  • (2022-03-23) Samuele gg: 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)
  • (2021-07-04) Bjarne O: Excelent for a quick one-click verification of HTML, accessibility, responsivenes and performance. Available for firefox and crome. Very appreciated.
  • (2018-05-14) Daniel Pirciu: useful and easy to use. the only thing missing is an export option :D
  • (2017-08-29) Silver Phoenix: Very Useful
  • (2017-03-19) Fff Fff: amazing
  • (2016-09-15) Marz Nordet: Great tools and very helpful!
  • (2016-01-15) Benjamin Schumacher: Very usefull. If we can choose the country it'll be perfect
  • (2016-01-14) Matthew Mayer: Extremely helpful way to get a quick look at a website. I am often too busy or lazy to use the much more in depth Website Auditor feature in Advanced Web Ranking; this makes a decent little substitute and saves visiting websites for the information. All SEOs should have this.
  • (2016-01-14) E. O.: Amazing thing: it combines information sources like BuildWith, PageSpeed Insights, Google's Mobile Test, W3C HTML5 validator and social metrics from G+, LinkedIn, Pinterest and Facebook. Beside of this the tool informs about main organic keywords and top competitors. Pretty handy and free!

Latest issues

  • (2016-03-16, v:1.1) Not working
    I've tried it on several sites and the pop up doesn't load. Clicked on Inspect Popup and it loads and closes.
  • (2016-01-26, v:1.0.3) No Window
    Hi, When i click on the icon theres no pop up?


1,000 history
4.9259 (27 votes)
Last update / version
2023-08-07 / 4.4.0
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