Status-Code | = "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" | ; Moved Temporarily | |
| "303" | ; See Other | |
| "304" | ; Not Modified | |
| "305" | ; Use Proxy | |
| "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 | |
| "500" | ; Internal Server Error | |
| "501" | ; Not Implemented | |
| "502" | ; Bad Gateway | |
| "503" | ; Service Unavailable | |
| "504" | ; Gateway Time-out | |
| "505" | ; HTTP Version not supported | |
| extension-code |