HTTPのRFCは、
です。
| カテゴリ | カテゴリの意味 |
|---|---|
| 1xx | インフォメーション |
| 2xx | 正常終了 |
| 3xx | リダイレクト(処理の変更通知) |
| 4xx | クライアント・エラー |
| 5xx | サーバ・エラー |
| ステータス・コード | 1.0 | 結果フレーズ |
|---|---|---|
| 100 | Continue | |
| 101 | Switching Protocols | |
| 200 | ○ | OK |
| 201 | ○ | Created |
| 202 | ○ | Accepted |
| 203 | Non-Authoritative Information | |
| 204 | ○ | No Content |
| 205 | Reset Content | |
| 206 | Partial Content | |
| 300 | Multiple Choices | |
| 301 | ○ | Moved Permanently |
| 302 | ○ | Found (1.0 : Moved Temporarily) |
| 303 | See Other | |
| 304 | ○ | Not Modified |
| 305 | Use Proxy | |
| 307 | Temporary Redirect | |
| 400 | ○ | Bad Request |
| 401 | ○ | Unauthorized |
| 402 | Payment Required | |
| 403 | ○ | Forbidden |
| 404 | ○ | Not Found |
| 405 | Method Not Allowed | |
| 406 | Not Acceptable | |
| 407 | Proxy Authentication Required | |
| 408 | Request Time-out | |
| 409 | Conflict | |
| 410 | Gone | |
| 411 | Length Required | |
| 412 | Precondition Failed | |
| 413 | Request Entity Too Large | |
| 414 | Request-URI Too Large | |
| 415 | Unsupported Media Type | |
| 416 | Requested range not satisfiable | |
| 417 | Expectation Failed | |
| 500 | ○ | Internal Server Error |
| 501 | ○ | Not Implemented |
| 502 | ○ | Bad Gateway |
| 503 | ○ | Service Unavailable |
| 504 | Gateway Time-out | |
| 505 | HTTP Version not supported |
※ 1.0:○=1.0/1.1共通,無印=1.1より追加