Free Online CDN Detector
Detect likely CDN providers from pasted response headers, DNS notes, CNAMEs, asset URLs, and HTML source. Paste notes or files to generate a local browser-based result without sending your content to a server.
CDN Detector
Detect likely CDN providers from pasted response headers, DNS notes, CNAMEs, asset URLs, and HTML source.
Files are processed locally in your browser and are not uploaded.