Website Health Check
Run DNS, ping, latency, HTTP, SSL, and port checks on a domain in one pass, with a plain verdict on what's actually wrong.
Accepts a domain or a full URL. Runs a dozen checks in one pass, so this takes a few seconds longer than a single-purpose tool.
Enter a domain or URL to run a full diagnostic
DNS, ping, latency, HTTP, SSL, and port checks run together, with a plain verdict on what's wrong.
Website Health Check performs a full set of diagnostic checks against a domain in a single pass: DNS resolution, hosting location and organization, ICMP ping, HTTP latency and status code, the redirect chain, the SSL certificate, security headers, HTTP protocol, compression, and whether ports 80 and 443 are open. This replaces the process of running each check individually with a separate tool.
Checks that fail or return a warning are surfaced first, each with a corresponding recommendation, rather than requiring each of the dozen results to be interpreted individually.
A single failing check does not necessarily indicate that the entire site is down. An expired certificate and an overloaded server are different problems requiring different fixes, so each check remains visible individually rather than being collapsed into a single score.