Networking & Web
Inspect response headers and common security directives.
Requests use standard ports, short timeouts, pinned public DNS answers, and at most five validated redirects. Bodies and secret header values are never returned.
Requests use standard ports, short timeouts, pinned public DNS answers, and at most five validated redirects. Bodies and secret header values are never returned.
Enter a public URL and choose HEAD or GET. GET responses are stopped after headers; response bodies are not collected or displayed.
Inspect normalized HTTP response headers, redirects, caching, compression, cookie flags, and common browser security controls using a bounded SSRF-resistant server fetch.