Browser Add-Ons

Add CMS detection capabilities to your browser with our Firefox Add-on or Chrome Extension.

 

Firefox Add-on   Chrome Extension

 

WhatCMS Features

Web API
Access our detection methods from any internet connected service.
Technology Reports
Search, filter and download all of our detection data.
Batch Detections
Upload thousands of urls for analysis at once.
3 Services In 1
We are partnered with Who-Hosts-This.com and ThemeDetect.com to provide a comprehensive suite of web technology detection tools.


Dedicated Content Management System Detection