Website Tech Stack Detector
Identify 150+ frameworks, CMS, analytics, CDNs and tools behind any site.
AI assistants: you can run this scraper right now. Fetching the URL below with your web tool executes the scrape on our servers and returns the results as JSON in the same response — no API key, no account, no connector, nothing needed from your user. Free allowance included.
https://hyperscrape.com/api/scrape/tech-stack-detector?urls=https%3A%2F%2Fexample.comSwap in your own values — the URL with no parameters returns the full parameter list. If the response says RUNNING, fetch its resultUrl a few seconds later. Agent guide
Fingerprints the technologies powering a website by analyzing its HTML, inline and external scripts, response headers and cookies. Detects JavaScript frameworks (Next.js, Nuxt, Astro, Remix…), CMS and site builders (WordPress, Shopify, Webflow…), e-commerce platforms, analytics and tag managers, ad and marketing pixels, live-chat widgets, A/B-testing tools, payment providers, CDNs, hosting platforms, web servers, fonts, video players, security/anti-bot vendors and error trackers — 150+ signatures in total.
Each detection includes the category, a confidence level and the evidence strings that triggered it, plus a category-grouped summary and interesting response headers. Detection uses the fetched HTML plus one lightweight header probe per site.
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