TechnologyChecker - Website Technology Lookup
Detect 10,000+ web technologies including CMS, frameworks, analytics, CDN, and more. Free technology profiler with historical data.
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TechnologyChecker lets you instantly profile over 10,000+ web technologies — from CMS platforms and eCommerce engines to analytics tools, JavaScript frameworks, hosting providers, CDNs, and more. Whether you’re a developer, marketer, researcher, or just curious, you’ll get a complete picture of the tech stack behind any site you visit.
🔍 Key Features
• Instant Website Scans
Detect technologies the moment you land on a page — no extra steps needed.
• Massive Technology Database
Identify thousands of tools including WordPress, Shopify, React, Cloudflare, Google Analytics, and beyond.
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