W W W . W H A T I S H T T P . C O M   -  HTTP or Hyper Text Transfer Protocol (HTTP) is the communications protocol which enables browsing the Web.

Access Your Full History of Clipboard Items   Clipstory at 75% off - Access Your Full History of Clipboard Items. Clipstory saves every item that you copy to the Clipboard, letting you quickly cycle through your entire history of copied clips (text, files, images, audio and binary data). Read more about Clipstory here!
      HTTP Home    HTTP Links    More on HTTP    What about HTML    Web Related   FTP Description  
More on HTTP
History
Up to this moment there are three HTTP versions.
- the first was HTTP/0.9 - used since 1990 - not specified as a standard
- the second was HTTP/1.0 - developed 1992-1996 and it became official in May 1996 - RFC 1945
- and the HTTP/1.1 - RFC 2068
Characteristics
Is Stateless which means that every transaction which is made between a certain client and a server is independent and no state information is set based on a previous condition or transaction.
Is based on requests from a client to a server and responses from the server (which received the request) to the client (waiting for an answer).
Error codes
100 - Continue
101 - Switching Protocols
200 - OK
201 - Created
202 - Accepted
203 - Non-Authoritative Information
204 - No Content
205 - Reset Content
206 - Partial Content
300 - Multiple Choices
301 - Moved Permanently
302 - Moved Temporarily
303 - See Other
304 - Not Modified
305 - Use Proxy
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 Time-Out
409 - Conflict
410 - Gone
411 - Length Required
412 - Precondition Failed
413 - Request Entity Too Large
414 - Request-URL Too Large
415 - Unsupported Media Type
500 - Server Error
501 - Not Implemented
502 - Bad Gateway
503 - Out of Resources
504 - Gateway Time-Out
505 - HTTP Version not supported

Ads by Google

Copyright ( © ) WhatIsHTTP 2007 - 2012. All rights reserved.    Terms of use   Disclaimer   Privacy Policy