Website Tech Detector API

Detect the CMS, e-commerce platform, JavaScript framework, hosting, CDN, analytics, chat and payment tools a website uses, with the evidence for each. 78 technologies across CMS, site builders, e-commerce, JavaScript frameworks, CSS, servers, hosting and CDN, analytics, advertising, chat, payments, security and authentication. Signals: response headers, cookie names, script URLs, meta generator tags and page markup. Versions are returned where the site exposes them. Only the first page is analysed (up to 2 MB). Tools loaded later by JavaScript may not appear. Internal and private addresses are refused; redirects are followed (up to 5).