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Description from extension meta
Découvrez ce qui fait fonctionner un site web. Frameworks, outils d'analyse, plugins Wordpress, polices – tout ce que vous voulez.
Image from store
Description from store
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, we detect even the new and upcoming tools and services.
Not just that - you can follow websites so that you get notified when they use new technologies or remove existing ones.
FAQ
How do you know what runs a website?
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.
What all things you identify on a website?
WhatRuns detects almost everything that runs a website - frameworks, web technologies, CMSs (and its plugins), themes and fonts to name a few categories.
How is WhatRuns different from extensions like Wappalyzer, BuiltWith, Datanyze and Ghostery?
While all of these are good old products, WhatRuns is less heavy on your browser, has a better detection accuracy and recognise even the latest technologies and plugins compared to our counterparts. We also uncover fonts, Wordpress plugins and themes used on websites, which nobody else does at the moment.
Latest reviews
- (2025-09-12) Paty Lu: love it! it resolves all my doubts about sites.
- (2025-09-12) Vrishabh Rajput: Fake
- (2025-09-10) Top Daily Facts: good
- (2025-09-08) Patrick Udoh: Who ever built this is genius. I know its simple and there are many other plugins/extension like it but coming from a Web Design and Developer, this saves a lot of time. great work
- (2025-09-08) arjan zijlstra: nice tool
- (2025-09-06) Victor Samama: Good
- (2025-09-03) Taylor Martin: Great tool. When it's working.
- (2025-09-03) domm dicky: awesome tools!
- (2025-09-03) Rebekah Reeve: great
- (2025-09-02) AbdulHameed: Best But Not too much
- (2025-08-31) Simple Ai: The Best until now
- (2025-08-22) Germinate IT Pte. Ltd.: nice
- (2025-08-22) Antoine Nguyen: best apps!!!
- (2025-08-21) Mr K: It's pretty decent. Saves me time and all, would recommend.
- (2025-08-19) Fred Gaiotti: WhatRuns is a great tool! It works smoothly, is simple to use, and best of all—it’s free. Makes it really easy to identify what technologies websites are running. Highly recommended!
- (2025-08-16) Kendall Young: quick read
- (2025-08-11) shujaat ali: This is funny I am react developer and develop a website in react and this framework is saying that its in Vue Js.
- (2025-08-07) Patricia Sarsfield: good
- (2025-08-05) Zeph Casmir: nice
- (2025-08-03) عبد الرازق محمد عبد الرازق: been very useful
- (2025-08-02) anna buyo: been very useful
- (2025-08-01) Yender Fonseca: I've used this extention for like 5 years now. I use it frequently and it's very accurrate most of the time.
- (2025-07-29) Ana María Otarola: Great
- (2025-07-29) Abhilash S: great
- (2025-07-29) kofi Ndebor: Very helpful tool.
- (2025-07-28) Joe Tao: excellent extension
- (2025-07-28) Ashis Kumar Rout: nice one
- (2025-07-26) Lerone Yogev: great tool been using it for years. It occasionally (5%~ of the time) doesn't have anything helpful but what can I say. Its the best for this and I didn't make or contribute to it.
- (2025-07-26) Amber Tomse: It is a great tool, sometimes
- (2025-07-25) Andrea Fonsmorti: good tool but often out of service
- (2025-07-23) Асадбек Ахмадов: Kinda useful tool
- (2025-07-22) Rose Tran: Great tool for checking the websites!
- (2025-07-18) Luis Acuña: The best tool in their field.
- (2025-07-18) Yony Morales: Great tool.
- (2025-07-17) Farzia akter: This is a great tool. thank you
- (2025-07-16) Crocs Playcentre: I use this a lot when I find a nice website. It gives me some clues as to what tech is behind the site.
- (2025-07-15) José Miguel Ruiz Guidonet: Amazing!
- (2025-07-14) mudasir latif: It's great and very helpful thanks.
- (2025-07-14) Jason Eliphalet: really helpful
- (2025-07-13) nigel doe: great very helpful for all business size owners!
- (2025-07-10) Aman Chaurasiya: IT IS ONE OF THE BEST WEB ANALYZING TOOL.
- (2025-07-09) Yonas Desalegn: Tsede extention .. Loved it.
- (2025-07-08) Felipe vargas ramirez: Great app to create research for websites
- (2025-07-05) Heath Jackson: More 4.5. I find it really useful for research to see what companies are using and if it is applicable to industries I work in.
- (2025-07-04) Gordon Lau: The best technologies discovery tools at this moment.
- (2025-07-04) Emilio Herrera: perfect
- (2025-07-02) Fotomedia Morgenegg: Nice little helper that tells me what I want to know about the tech stack of a Website.
- (2025-07-01) Jordan Joe: Nice Nice
- (2025-06-30) Gala Phenia: very nice
- (2025-06-30) Rapid Ads: good one