WhatRuns extension is one click away for you to find technologies used on any website you visit. From Developer Tools and Ad Networks to WordPress Plugins and Themes, the web browser extension detect even the new and upcoming tools and services.
WhatRuns shows you pretty much everything that powers a website. Web apps they pay for, CDN they’re hosted on, how they track their visitors, WordPress plugins, fonts – you name it! Not just that – you can follow websites so that you get notified when they use new technologies or remove existing ones.
Every technology leaves a pattern on the websites it is being used. WhatRuns’ algorithm recognizes these patterns to detect the tech stack of a particular website. The extension detects almost everything that runs a website – frameworks, web technologies, CMSs (and its plugins), themes and fonts to name a few categories.
This extension will be useful during a penetration testing where the user need to have the type of application used without making a full scan of the web server. It is not just during the penetration testing but also to track any update and change on the targeted system.
You can read more and download this extension over here: https://www.whatruns.com/