reference

http status codes

every code, with a cat. click one for the picture.

1xx · informational

100Continue101Switching Protocols102Processing103Early Hints

2xx · success

200OK201Created202Accepted203Non-Authoritative Information204No Content205Reset Content206Partial Content207Multi-Status208Already Reported214Transformation Applied226IM Used

3xx · redirection

300Multiple Choices301Moved Permanently302Found303See Other304Not Modified305Use Proxy307Temporary Redirect308Permanent Redirect

4xx · client error

400Bad Request401Unauthorized402Payment Required403Forbidden404Not Found405Method Not Allowed406Not Acceptable407Proxy Authentication Required408Request Timeout409Conflict410Gone411Length Required412Precondition Failed413Payload Too Large414Request-URI Too Long415Unsupported Media Type416Request Range Not Satisfiable417Expectation Failed418I'm a teapot419Page Expired420Enhance Your Calm421Misdirected Request422Unprocessable Entity423Locked424Failed Dependency425Too Early426Upgrade Required428Precondition Required429Too Many Requests431Request Header Fields Too Large444No Response450Blocked by Windows Parental Controls451Unavailable For Legal Reasons495SSL Certificate Error496SSL Certificate Required497HTTP Request Sent to HTTPS Port498Token Expired / Invalid499Client Closed Request

5xx · server error

500Internal Server Error501Not Implemented502Bad Gateway503Service Unavailable504Gateway Timeout506Variant Also Negotiates507Insufficient Storage508Loop Detected509Bandwidth Limit Exceeded510Not Extended511Network Authentication Required521Web Server Is Down522Connection Timed Out523Origin Is Unreachable525SSL Handshake Failed530Site Frozen599Network Connect Timeout Error

sins.fyi · cats by http.cat · service status