TechnologyChecker - Website Technology Lookup

Detect 10,000+ web technologies including CMS, frameworks, analytics, CDN, and more. Free technology profiler with historical data.

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. • Tech Categories You Can Trust CMS, frameworks, performance, CRM, advertising, maps, security, and more. • Clean, Easy-to-Use Interface Designed for quick insights without the clutter.