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Technology Detector

Detect the web server, CMS, framework, CDN, WAF and other technologies powering any website.

Header & markup fingerprinting · free and unlimited · no signup

Frequently asked questions

It relies on response headers, generator tags and script signatures. Well-configured sites hide some of this, so absence of a signal isn't proof a technology isn't used.
No — it inspects the raw HTML and headers only, so it's fast and safe. Client-rendered stacks may expose fewer signals.

Want the full picture? Run a complete website audit.