How to Use This Status Checker
- Enter any URL in the input field (e.g., example.com or https://example.com)
- Choose the HTTP method (HEAD is fastest for checking, GET retrieves content)
- Click "Check Status" or press Enter
- View the status code, response time, and detailed explanation
- Explore response headers, redirects, and SSL information
What Are HTTP Status Codes?
HTTP status codes are three-digit numbers returned by web servers to indicate the result of a client's request. They're essential for debugging web applications, monitoring APIs, and understanding why websites might not be working correctly.
2xx - Success
Request succeeded. The server found and returned the requested resource.
3xx - Redirection
Resource has moved. Client needs to follow a redirect to find the resource.
4xx - Client Error
Problem with the request. URL not found, authentication required, or bad request format.
5xx - Server Error
Server failed to fulfill valid request. Internal error, service unavailable, or timeout.
Common Status Code Issues & Solutions
| Problem | Likely Status | Solution |
|---|---|---|
| Page not found | 404 | Check URL spelling, look for redirects |
| Authentication failed | 401 | Verify credentials, refresh token |
| Access forbidden | 403 | Check permissions, verify IP not blocked |
| Server error | 500 | Check server logs, contact administrator |
| Too many requests | 429 | Wait before retrying, implement backoff |