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Connectivity

HTTP(S) Check

Test a website or API endpoint quickly and inspect status, redirects, and TLS.

🌐

HTTP(S) Check

http

Input

  • Target: domain or URL (for example example.com or https://example.com).

What it checks

  • Final URL and status code.
  • Response time.
  • HTTP protocol version (HTTP/1.1, HTTP/2, or HTTP/3 QUIC).
  • Server and content type (if available).
  • Redirect chain.
  • TLS certificate summary for HTTPS endpoints.

Tips

  • Use a full URL if you want to test a specific path.
  • Check the redirect chain when a status code looks unexpected.
  • The protocol field shows which HTTP version was negotiated (HTTP/2 and HTTP/3 offer better performance).

Deeplink

netdebug://http?target=https://example.com/api/health

Tip: in the app, open the Export menu (the share icon) on this screen and choose Copy Deeplink to copy this link as a Universal Link with your current target and options already filled in.