Website technology checker

What is checked

Response headers (Server, X-Powered-By, Cloudflare-specific headers) and HTML markers (script paths, meta generator tags, class-naming conventions) are matched against a fixed list of known signatures for common CMSes, JS frameworks, CSS frameworks, analytics platforms, and CDNs - the same publicly-observable information any browser's "View Source" or network tab would show.

What this is not

Pattern matching against a small fixed signature list, not a vulnerability scanner - it does not probe ports, attempt service fingerprinting beyond the public headers a normal page request returns, or test for known exploits. A technology going undetected here does not mean it is not in use; it just was not one of the patterns this checker knows.