HTTP VAULT
The complete reference for status codes and error templates.
1xx Informational
100:
Server received headers; browser should send body.
101:
Used when upgrading to WebSockets.
2xx Success
200:
Standard response for successful HTTP requests.
201:
Request fulfilled; new resource created.
204:
Request success; no content to send back.
3xx Redirection
301:
URL of requested resource changed permanently.
302:
URL of requested resource changed temporarily.
304:
Use cached version of the resource.
4xx Client Error Templates
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
420
421
422
423
424
425
426
428
429
430
431
440
444
449
450
451
460
463
499
5xx Server Error Templates
500
501
502
503
504
505
506
507
508
509
510
511
520
521
522
523
524
525
526
527
530
598