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Website Uptime Checker – Test Response Time & Site Status

Comment Utiliser Cet Outil

  1. Enter full URL (include https://).
  2. This website uptime checker measures response time and site status.
  3. Performs basic SSL check. CORS-blocked sites may show unreachable.

Why Health Checks Matter for Router Admins

Verify port forwarding, DDNS, and reverse proxy rules after router config changes. Confirms external accessibility and response time from outside your LAN.

CORS Limitations

Browser-based probing may false-negative on strict security headers. Complement with UptimeRobot for production monitoring.