This tool will analyze websites and attempt to detect the plaform, language, framework and other technologies used for any website. No plugins or extensions required and works with any browser!
This is an experimental service, please contact us if any problem occurs or if you think a site has been wrongly detected.
Update your bookmarklet!
Guess' site structure has changed. The old bookmarket won't work. Please visit the bookmarket page for the updated bookmarklet.
Guess has been integrated with a WheelCMS based CMS. We will be using the CMS to add additional information about detected CMS's and frameworks.
Please leave your email address if you wish to be notified of new changes, features and tools, or visit our Google Group.