Free one-time diagnostic

Free website uptime checker

Enter a public HTTP(S) address to test its current availability from multiple locations. The report shows HTTP status, response time, redirects, TLS details, and regional evidence when available.

What the checker tests

A real HTTP request records what each responding location observed, including the final validated destination and available timing evidence.

Why regional results differ

DNS, CDN routing, network paths, and access controls can vary, so each observation remains separate instead of becoming a false global conclusion.

Safe public targets

Private and reserved destinations are rejected, every redirect is revalidated, query values are redacted, and response bodies are not displayed.