Technical SEO

HTTP Status Checker

Check HTTP status codes and response headers for any URL.

What is an HTTP Status Checker?

An HTTP status checker retrieves the HTTP response code and headers for any URL. It helps you verify that pages are accessible, identify server errors, and check response times.

Common HTTP Status Codes

  • 200 OK —The request was successful
  • 301 Moved —Permanent redirect to a new URL
  • 302 Found —Temporary redirect
  • 404 Not Found —The page doesn't exist
  • 500 Internal Server Error —Server-side error
  • 503 Service Unavailable —Server temporarily down

FAQ

What do HTTP status codes mean?

2xx means success, 3xx means redirect, 4xx means client error (e.g., 404 Not Found), and 5xx means server error.

Why is response time important?

Slow response times can hurt user experience and search engine rankings. Aim for response times under 200ms.