60 pages in this category, from Quire and Wikipedia.
H
- HTTP 100
- HTTP 101
- HTTP 102
- HTTP 200
- HTTP 201
- HTTP 202
- HTTP 203
- HTTP 204
- HTTP 205
- HTTP 206
- HTTP 207
- HTTP 208
- HTTP 226
- HTTP 300
- HTTP 302
- HTTP 303
- HTTP 304
- HTTP 305
- HTTP 307
- HTTP 308
- HTTP 400
- HTTP 401
- HTTP 404
- HTTP 405
- HTTP 406
- HTTP 407
- HTTP 408
- HTTP 409
- HTTP 410
- HTTP 411
- HTTP 412
- HTTP 413
- HTTP 414
- HTTP 415
- HTTP 416
- HTTP 417
- HTTP 418
- HTTP 421
- HTTP 422
- HTTP 423
- HTTP 424
- HTTP 425
- HTTP 426
- HTTP 428
- HTTP 429
- HTTP 431
- HTTP 451
- HTTP 500
- HTTP 501
- HTTP 502
- HTTP 503
- HTTP 504
- HTTP 505
- HTTP 506
- HTTP 507
- HTTP 508
- HTTP 510
- HTTP 511
- HTTP-Statuscode