Depending upon the format and the capabilities of the user agent, selection of the most appropriate choice MAY be performed automatically. Retrieved 16 October 2015. ^ "HTTP Error 504 Gateway timeout". Retrieved 16 October 2015. ^ a b c d e Dusseault, Lisa, ed. (June 2007). Redirection 300 - Multiple ChoicesThe 300 status code indicates that a resource has moved. http://rlegsoftware.com/http-error/400-http-error.php
Normally, when a document is cached, the date it was cached is stored. This response is only cacheable if indicated by a Cache-Control or Expires header field. These response codes are applicable to any request method. 500 Internal Server Error A generic error message, given when an unexpected condition was encountered and no more specific message is suitable. Server is healthy, no HTTP 5xx. https://en.wikipedia.org/wiki/List_of_HTTP_status_codes
DELETE). 205 Reset Content The server has fulfilled the request and the user agent SHOULD reset the document view which caused the request to be sent. Hyper Text Coffee Pot Control Protocol (HTCPCP/1.0). Note: The existence of the 503 status code does not imply that a server must use it when becoming overloaded. Responses with the 511 status code MUST NOT be stored by a cache.
Wikipedia A generic error message, given when no more specific message is suitable. The response MUST NOT include an entity. To have a server check if the request could be accepted based on the request's headers alone, a client must send Expect: 100-continue as a header in its initial request and Http Status Code 200 a Web accelerator) that received a 200 OK from its origin, but is returning a modified version of the origin's response. 204 No Content The server successfully processed the request and
The entity format is specified by the media type given in the Content- Type header field. Http Error 302 The entity format is specified by the media type given in the Content-Type header field. Unless the request method was HEAD, the entity of the response SHOULD contain a short hypertext note with a hyperlink to the new URI(s). https://www.w3.org/Protocols/HTTP/HTRESP.html As guidance, if a method is taking longer than 20 seconds (a reasonable, but arbitrary value) to process the server SHOULD return a 102 (Processing) response.
Subsequent requests by the client are permissible. 405 Method Not Allowed A request method is not supported for the requested resource; for example, a GET request on a form which requires Http Error 404 Wikipedia Similar to 403 Forbidden, but specifically for use when authentication is possible but has failed or not yet been provided. Generally, this is a temporary state. 504 Gateway Timeout The server, while acting as a gateway or proxy, did not receive a timely response from the upstream server specified by the The 304 response MUST NOT contain a message-body, and thus is always terminated by the first empty line after the header fields.
If the 302 status code is received in response to a request other than GET or HEAD, the user agent MUST NOT automatically redirect the request unless it can be confirmed Wikipedia Indicates that the request could not be processed because of conflict in the request, such as an edit conflict. 500 Error Code There are a fair few more status codes sent by servers, and the following is a list of the current ones in HTTP 1.1, along with an explanation of their meanings. Http Error 304 The 304 response MUST NOT contain a message-body, and thus is always terminated by the first empty line after the header fields.
Used for conditional GET calls to reduce band-width usage. have a peek at these guys To have a server check the request's headers, a client must send Expect: 100-continue as a header in its initial request and receive a 100 Continue status code in response before Wikipedia The server is unable to store the representation needed to complete the request. 508 Loop Detected (WebDAV) The 508 (Loop Detected) status code indicates that the server terminated an operation About.com Autos Careers Dating & Relationships Education en Español Entertainment Food Health Home Money News & Issues Parenting Religion & Spirituality Sports Style Tech Travel 1 HTTP Status Codes 2 4xx Http Error 401
A user agent should detect and intervene to prevent cyclical redirects. 300 Multiple Choices Indicates multiple options for the resource from which the client may choose (via agent-driven content negotiation). Unlike a 401 Unauthorized response, authenticating will make no difference. HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV). check over here I talked with some programmers and I can hear different opinions. –krzakov Jan 13 '15 at 12:01 add a comment| 3 Answers 3 active oldest votes up vote 10 down vote
The recipient is expected to repeat this single request via the proxy. 305 responses MUST only be generated by origin servers. Html 200 Error IETF. HTTP access authentication is explained in "HTTP Authentication: Basic and Digest Access Authentication".
Wikipedia The user has sent too many requests in a given amount of time. If the request that received this status code was the result of a user action, the request MUST NOT be repeated until it is requested by a separate user action. This status indicates that the entire operation failed. Iis 200 Error Client error responses 400 Bad Request This response means that server could not understand the request due to invalid syntax. 401 Unauthorized Authentication is needed to get requested response.
Check out our Services and Portfolio or Get in Touch! Ideally, the response entity would include enough information for the user or user agent to fix the problem; however, that might not be possible and is not required. Tools.ietf.org. this content The server returns no information to the client and closes the connection (useful as a deterrent for malware). 449 Retry With (Microsoft) Wikipedia A Microsoft extension.
Most common code used to indicate success. 201 Created The request has been fulfilled and resulted in a new resource being created. Domain validation errors, missing data, etc. Use of this response code is not required and is only appropriate when the response would otherwise be 200 (OK). 10.2.5 204 No Content The server has fulfilled the request but HTTP 200 means transmission is OK on the HTTP level (i.e request was technically OK and server was able to respond properly).
censorship or government-mandated blocked access. March 3, 2003. Not found 404 The server has not found anything matching the URI given Internal Error 500 The server encountered an unexpected condition which prevented it from fulfilling the request. Wikipedia A request was made of a resource using a request method not supported by that resource; for example, using GET on a form which requires data to be presented via
this is an optimisation, which must, pragmatically, be included in this definition.