🔍 Website Tech Stack Detector

Detect what technologies any website uses, frameworks, CMS, analytics, CDN, fonts, and more.

Scanning website technologies

Tech Stack Analysis

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Technologies Detected
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Categories
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SEO Signals

How the Tech Stack Detector Works

This tool fetches the target website and analyzes its HTTP headers, HTML source code, and common file paths to identify the technologies powering it. It detects:

Frequently Asked Questions

A tech stack detector analyzes a website to identify the technologies it uses, frameworks, CMS platforms, analytics tools, CDNs, hosting providers, JavaScript libraries, and more.
Enter a URL and click Detect. The tool fetches the page and analyzes HTTP headers, meta tags, script sources, and other signals to identify the underlying technology.
Yes, completely free. XTakeoff provides 70+ free tools for developers, marketers, and founders.
Competitor research, technology due diligence, identifying integration opportunities, and discovering which tools successful companies in your space are using.
It catches most client-side technologies (React, WordPress, Google Analytics) reliably. Server-side technologies are harder to detect if the site does not expose them in headers or markup. For tech founders researching competitors, XTakeoff's AI engagement helps you build authority in your space on X.
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