Website Diagnostics

Check a website or public IP over HTTPS, including its response time, final URL and response headers.

Your IP Address (IPv4): 216.73.217.85

What can website diagnostics show?

It shows the HTTPS status, response time, final URL and response headers. It can follow a limited chain of HTTPS redirects.

When is it useful?

Use it when a website is down, HTTPS redirects look wrong, a certificate deployment is incomplete or responses are slow.

Safety and security limits

IIPP.COM uses HTTPS only and follows only validated public HTTPS redirect targets. Private, reserved and internal IP targets are blocked to prevent SSRF abuse.