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Sites Info

Find out, which technologies a particular website is using.

   Enter url:
   Examples: Dilbert.com, Nasdaq.com, Britannica.com


Our bookmarklet provides a convenient way to see the technologies of the sites you visit.
--> W3Techs <-- Don't click here. Drag it to your browser's toolbar or add it to your favorites bar/bookmarks by clicking the right mouse button. Then click on it whenever you visit a site whose technologies you want to know. If the concept of bookmarklets is new to you, you may read more about it on Wikipedia.

Browser Extensions

Our browser extensions work similar to the bookmarklet, but they use the browsers capabilities to open a new tab for showing the current sites web technologie, so that your site visits are not interrupted.

Firefox Add-On
Get the Firefox add-on.

Google Chrome extensionGoogle Chrome extension
Get the Google Chrome extension.

Sites with recent
Technology Changes
Anchorinstitutions.biz switched from PHP to ASP.NET and from Apache to Microsoft-IIS and from Embedded CSS and External CSS to Inline CSS
Dival.com.tr switched from LiteSpeed to Apache
Destock-cadre.com switched from GlobalSign to Comodo
Tipsonwedding.com switched from Pinterest to LinkedIn and from PNG to GIF and from Pinterest to StumbleUpon and Delicious and from Embedded CSS to Inline CSS
Agrimeteo.info switched from Comodo to Symantec Group
Inyalasafaris.co.za switched from GIF to PNG
Mesaarizonacomputerrepair.com switched from Go Daddy Group to Symantec Group
Sawineroom.com switched from XHTML to HTML
Ninjadoseo.com.br switched from HTML to XHTML
Farhathashmi.com switched from XHTML to HTML and from Debian to Ubuntu
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