Cheatography
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1xx: HTTP Informational Codes
100 |
Continue |
101 |
Switching Protocols |
102 |
Processing WebDAV |
103 |
Checkpoint draft POST PUT |
122 |
Request-URI too long IE7 |
2xx: HTTP Successful Codes
200 |
OK |
201 |
Created |
202 |
Accepted |
203 |
Non-Authoritative Information 1.1 |
204 |
No Content |
205 |
Reset Content |
206 |
Partial Content |
207 |
Multi-Status WebDAV 4918 |
208 |
Already Reported WebDAV 5842 |
226 |
IM Used 3229 GET |
3xx: HTTP Redirection Codes
300 |
Multiple Choices |
301 |
Moved Permanently |
302 |
Found |
303 |
See Other 1.1 |
304 |
Not Modified |
305 |
Use Proxy 1.1 |
306 |
Switch Proxy unused |
307 |
Temporary Redirect 1.1 |
308 |
Permanent Redirect 7538 |
307 and 308 are similar to 302 and 301, but the new request method after redirect must be the same, as on initial request.
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4xx: HTTP Client Error Code
400 |
Bad Request |
401 |
Unauthorized |
402 |
Payment Required res |
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 2324 |
422 |
Unprocessable Entity WebDAV 4918 |
423 |
Locked WebDAV 4918 |
424 |
Failed Dependency WebDAV 4918 |
425 |
Unordered Collection 3648 |
426 |
Upgrade Required 2817 |
428 |
Precondition Required draft |
429 |
Too Many Requests draft |
431 |
Request Header Fields Too Large draft |
444 |
No Response nginx |
449 |
Retry With MS |
450 |
Blocked By Windows Parental Controls MS |
451 |
Unavailable For Legal Reasons draft |
499 |
Client Closed Request nginx |
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5xx: HTTP Server Error Codes
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 2295 |
507 |
Insufficient Storage WebDAV 4918 |
508 |
Loop Detected WebDAV 5842 |
509 |
Bandwidth Limit Exceeded nostd |
510 |
Not Extended 2774 |
511 |
Network Authentication Required draft |
598 |
Network read timeout error nostd |
599 |
Network connect timeout error nostd |
HTTP Code Comments
WebDAV |
WebDAV extension |
1.1 |
HTTP/1.1 |
GET, POST, PUT, POST |
For these methods only |
IE |
IE extension |
MS |
MS extension |
nginx |
nginx extension |
2518, 2817, 2295, 2774, 3229, 4918, 5842 |
RFC number |
draft |
Proposed draft |
nostd |
Non standard extension |
res |
Reserved for future use |
unused |
No more in use, deprecated |
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Comments
Note to self: review content in accordance with http://en.wikipedia.org/wiki/List_of_HTTP_status_codes and RFCs.
Great cheat sheet, kstep! Very handy!
I should hang this on my fridge haha :). Thanks!
Update: code 451 (unavailable for legal reasons), see http://tools.ietf.org/html/draft-tbray-http-legally-restricted-status-00.
Why two pages? It would easily fit onto 1 page
Hi Adam. Well spotted. Yes, this should fit on to one page. I've had a look at the PDF generation system and corrected a bug with it, and this will now be a bit more accurate.
HTTP 308 Permanent Redirect => https://tools.ietf.org/html/draft-reschke-http-status-308-00
Thank you for noticing this mistake, I fixed it.
Nice sheet! My only suggestion would be to put the code category (1xx, for example) on the left of the header vs the right. Scanning for categories is faster that way instead of having to read the entire header. Not really a big deal in all, but just a suggestion! Thanks for this great sheet.
Good advice, thank you! I've taken it into account.
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