WEB TECHNOLOGY DETECTOR
What's powering
that website?
Detect CMS, frameworks, servers, analytics, and 40+ technologies
from any URL — in seconds.
Recent Detections
URLTechnologiesTime
github.comRuby on Rails, Node.js, Nginx1m ago
vercel.comNext.js, React, Vercel2m ago
shopify.comShopify, Node.js, Nginx3m ago
wordpress.orgWordPress, PHP, Apache5m ago
drupal.orgDrupal, PHP, Nginx7m ago
How It Works
Fetch & Analyze
We fetch the full HTML of any URL and read HTTP response headers.
1,000+ Signatures
Our engine compares thousands of patterns — meta tags, scripts, cookies, headers.
Confidence Score
Each detection gets a confidence score based on number of matched signals.
Real-Time Results
Most detections complete in under 3 seconds. No login required.