HTTP Status Codes Documentation

Categorys

• 1xx Informational
• 2xx Success
• 3xx Redirection
• 4xx Client Error
• 5xx Server Error
• HTTP Status Codes

Entrys

• 100 Continue
• 101 Switching protocols
• 102 Processing
• 200 OK
• 201 Created
• 202 Accepted
• 203 Non-authoritative information
• 204 No content
• 205 Reset content
• 206 Partial content
• 207 Multi-status
• 208 Already reported
• 226 IM used
• 300 Multiple choices
• 301 Moved permanently
• 302 Found
• 303 See other
• 304 Not modified
• 305 Use proxy
• 306 Switch proxy
• 307 Temporary redirect
• 308 Permanent redirect
• 308 Resume Incomplete (Google)
• 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 timeout
• 409 Conflict
• 410 Gone
• 411 Length required
• 412 Precondition failed
• 413 Request entity too large
• 414 Request-URI too long
• 415 Unsupported media type
• 416 Requested range not satisfiable
• 417 Expectation failed
• 418 I'm a teapot
• 421 Misdirected request
• 422 Unprocessable entity
• 423 Locked
• 424 Failed dependency
• 426 Upgrade required
• 428 Precondition required
• 429 Too many requests
• 431 Request header fields too large
• 440 Login Timeout (Microsoft)
• 444 No Response (Nginx)
• 449 Retry With (Microsoft)
• 450 Blocked by Windows Parental Controls (Microsoft)
• 451 Redirect (Microsoft)
• 451 Unavailable For Legal Reasons
• 494 Request Header Too Large (Nginx)
• 495 Cert Error (Nginx)
• 496 No Cert (Nginx)
• 497 HTTP to HTTPS (Nginx)
• 498 Token expired/invalid (Esri)
• 499 Client Closed Request (Nginx)
• 499 Token required (Esri)
• 500 Internal server error
• 501 Not implemented
• 502 Bad gateway
• 503 Service unavailable
• 504 Gateway timeout
• 505 HTTP version not supported
• 506 Variant also negotiates
• 507 Insufficient storage
• 508 Loop detected
• 509 Bandwidth Limit Exceeded (Apache bw/limited extension)
• 510 Not extended
• 511 Network authentication required
• 520 Unknown Error (Microsoft / CloudFlare)
• 521 Web Server Is Down (CloudFlare)
• 522 Connection Timed Out (CloudFlare)
• 523 Origin Is Unreachable (CloudFlare)
• 524 A Timeout Occurred (CloudFlare)
• 525 SSL Handshake Failed (CloudFlare)
• 526 Invalid SSL Certificate (CloudFlare)
• 527 Railgun Error (CloudFlare)