Want to know what powers a website? Whether it's built with WordPress, React, Shopify, or hosted on Vercel, our Website Technology Detector Tool uncovers the stack behind any site. Simply enter a URL and instantly reveal the frontend frameworks, CMS, backend servers, hosting providers, analytics tools, and more. It's like peeking under the hood of any site, all with a single click.
A Website Technology Detector is a powerful tool that scans the publicly available HTML and HTTP response headers of a webpage to identify what tools and technologies are in use. This includes:
It’s a valuable tool for developers, marketers, SEOs, analysts, and anyone curious about how a website works behind the scenes.
This tool runs mostly on the frontend. It performs two key actions:
wp-content, cdn.shopify.com)__REACT_DEVTOOLS_GLOBAL_HOOK__)x-powered-by, server, etc.)This keeps server usage light while providing fast, reliable insights.
Here are just some of the technologies we detect:
And many more. We regularly expand the detection logic based on user feedback.
Get instant insights without browser extensions. Detect what tech a client or competitor site is using to plan migrations or integrations.
Identify if a site uses Google Analytics, Facebook Pixel, or other tools for remarketing and tracking.
Study and reverse-engineer websites for learning purposes. See how top sites structure their frontend and backend.
Want to build a similar platform? Use the tool to research existing stacks before deciding your tech roadmap.
While this tool is powerful, it’s not perfect. Some tech stacks can’t be detected reliably without server access, such as:
We continuously update our detection logic to improve accuracy.
If you want to see more tools added (like headless CMSs, payment providers, A/B testing tools, etc.), let us know! We actively enhance this tool based on community feedback.
Yes! The tool performs non-invasive checks, using only public data. No cookies, tracking, or injections. We respect privacy and transparency.
Enter any website URL and discover the full tech stack in seconds.
Stop guessing. Start detecting. 💡
It's highly accurate for frontend, CMS, and tracking tools. Some backend systems may not expose enough information for reliable detection.
Yes, it's 100% free with no hidden fees or account requirements.
No. All checks are run in real-time and nothing is saved.
Currently, we don’t extract theme details, but that’s on our roadmap!
Reach out for an embeddable widget version!