30+ Technologies

Technology Detector
What's Behind Any Site

Discover what CMS, frameworks, analytics, hosting, and libraries any website uses. Perfect for competitive research.

CMS Detection
100% Free
Instant Results

Tech Detection FAQ

How does technology detection work?
Our tool analyzes the website's HTML source code, HTTP response headers, JavaScript variables, and CSS patterns to identify technologies. Each technology has unique fingerprints we match against.
What technologies can you detect?
We detect 30+ technologies including CMS platforms (WordPress, Shopify, Drupal), frameworks (React, Next.js, Vue.js), CSS frameworks (Tailwind, Bootstrap), analytics tools, CDNs, and hosting providers.
Is this similar to BuiltWith or Wappalyzer?
Yes, it works on similar principles — analyzing page source and headers for technology signatures. Our tool is completely free with no usage limits.
Why would I want to know what tech a site uses?
Competitive analysis, identifying tools for your own projects, understanding security implications, evaluating potential partners/vendors, and SEO research.

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