404 Not Found error - The requested resource could not be found. While the server itself is reachable, the page you were trying to reach on this server couldn't be found.
| Code | HTTP response status code meaning |
|---|---|
| 4xx client errors | |
| 400 | Bad Request |
| 401 | Unauthorised |
| 402 | Payment Required |
| 403 | Forbidden |
| 404 | Not Found |
| 405 | Method Not Allowed |
| 408 | Request Timeout |
| 5xx server errors | |
| 500 | Internal Server Error |
| 501 | Not Implemented |
| 502 | Bad Gateway |
| 503 | Service Unavailable |
| 504 | Gateway Timeout |
2xx success, 200 OK, 3xx redirection.