Check HTTP Status Codes

Verify what status code a server returns for any URL. Understand redirects, errors, and server responses instantly.

HTTP Status Code Classes

  • 2xx SuccessPage loaded successfully. Your server is responding correctly.
  • 3xx RedirectsPage moved to another location. Check if redirect chains are optimal.
  • 4xx Client ErrorsPage not found or access denied. Check URL validity and permissions.
  • 5xx Server ErrorsServer encountered a problem. Check server logs and configuration.

Common Status Codes

  • 200 OK - Request successful, page loaded
  • 301 Moved Permanently - URL permanently redirected
  • 302 Found - URL temporarily redirected
  • 304 Not Modified - Cached version is current
  • 400 Bad Request - Invalid request format
  • 401 Unauthorized - Authentication required
  • 403 Forbidden - Access denied
  • 404 Not Found - Page doesn't exist
  • 500 Server Error - Server encountered an error
  • 503 Service Unavailable - Server temporarily down

What This Status Checker Shows

  • • Final HTTP status code returned by server
  • • Complete redirect chain (if any)
  • • Response time for each step
  • • Server response headers
  • • Content type information
  • • IP address and origin information