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Http Status Error Codes


Docs.cpanel.net. Learn more → 10 How To Troubleshoot Common HTTP Error Codes Posted Oct 24, 2014 82.5k views FAQ Apache Nginx Introduction When accessing a web server or application, every HTTP request that is received by a server is responded to with an HTTP status code. Originally meant "Subsequent requests should use the specified proxy."[28] 307 Temporary Redirect (since HTTP/1.1) In this case, the request should be repeated with another URI; however, future requests should still use the original URI. The client MAY repeat the request with a suitable Proxy-Authorization header field (section 14.34). weblink

Therefore, HTTP/1.1 added status codes 303 and 307 to distinguish between the two behaviours.[22] However, some Web applications and frameworks use the 302 status code as if it were the 303.[23] 303 See Other (since HTTP/1.1) The response to the request can be found under another URI using a GET method. The response MUST include the following header fields: - Either a Content-Range header field (section 14.16) indicating the range included with this response, or a multipart/byteranges Content-Type including Content-Range fields for each part. GitHub. Sometimes this code will appear when more specific 5xx errors are more appropriate. https://en.wikipedia.org/wiki/List_of_HTTP_status_codes

Http Status Codes Cheat Sheet

External links[edit] Wikimedia Commons has media related to HTTP. For example, the client uploads an image as image/svg+xml, but the server requires that images use a different format. 416 Requested Range Not Satisfiable A server SHOULD return a response with this status code if a request included a Range request-header field (section 14.35), and none of the range-specifier values in this field overlap the current extent of the selected resource, and the request did not include an If-Range request-header field. (For byte-ranges, this means that the first- byte-pos of all of the byte-range-spec values were greater than the current length of the selected resource.) When this status code is returned for a byte-range request, the response SHOULD include a Content-Range entity-header field specifying the current length of the selected resource (see section 14.16). The 511 status code is designed to mitigate problems caused by "captive portals" to software (especially non-browser agents) that is expecting a response from the server that a request was made to, not the intervening network infrastructure.

Depending on how the server is configured, you get an error or a choice of which page you want. 301 Moved Permanently If the server is set up properly it will automatically redirect the reader to the new location of the file. 302 Moved Temporarily Page has been moved temporarily, and the new URL is available. In a GET request, the response will contain an entity corresponding to the requested resource. httpstatus. Http 422 Retrieved October 15, 2015. ^ "Error message when you try to log on to Exchange 2007 by using Outlook Web Access: "440 Login Timeout"".

The phrases used are the standard wordings, but any human-readable alternative can be provided. Http Response Note: Many pre-HTTP/1.1 user agents do not understand the 303 status. By requiring requests to be conditional, the server can assure that clients are working with the correct copies. https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html The server MAY close the connection to prevent the client from continuing the request.

No indication is given of whether the condition is temporary or permanent. Http Code 403 Most common code used to indicate success. 201 Created The request has been fulfilled and resulted in a new resource being created. It means that the server would like to shut down this unused connection. Stack Overflow.

Http Response

This response is primarily intended to allow input for actions to take place via user input, followed by a clearing of the form in which the input is given so that the user can easily initiate another input action. Get More Info If the request already included Authorization credentials, then the 401 response indicates that authorization has been refused for those credentials. Http Status Codes Cheat Sheet Wikipedia Indicates the resource has not been modified since last requested. Http Response Example Note: previous versions of this specification recommended a maximum of five redirections.

Since HTTP/1.1 304 Not Modified If the client has performed a conditional GET request and access is allowed, but the document has not been modified, the server SHOULD respond with this status code. have a peek at these guys Bad command or file name Halt and Catch Fire HTTP 418 Out of memory Lists List of HTTP status codes List of FTP server return codes Related Kill screen Spinning pinwheel Windows wait cursor Retrieved from "https://en.wikipedia.org/w/index.php?title=List_of_HTTP_status_codes&oldid=744546936" Categories: Hypertext Transfer Protocol status codesInternet-related listsHidden categories: All articles with unsourced statementsArticles with unsourced statements from July 2016Articles with unsourced statements from August 2016Commons category without a link on WikidataOfficial website missing URLUse mdy dates from November 2012 Navigation menu Personal tools Not logged inTalkContributionsCreate accountLog in Namespaces Article Talk Variants Views Read Edit View history More Search Navigation Main pageContentsFeatured contentCurrent eventsRandom articleDonate to WikipediaWikipedia store Interaction HelpAbout WikipediaCommunity portalRecent changesContact page Tools What links hereRelated changesUpload fileSpecial pagesPermanent linkPage informationWikidata itemCite this page Print/export Create a bookDownload as PDFPrintable version Languages العربيةČeštinaDeutschEspañolفارسیFrançais한국어Bahasa IndonesiaÍslenskaItalianoעבריתქართულიBahasa MelayuNederlands日本語Norsk bokmålPolskiPortuguêsРусскийСрпски / srpskiSvenskaไทยTürkçeУкраїнська中文 Edit links This page was last modified on 15 October 2016, at 23:22. This means that the user must provide credentials to be able to view the protected resource. https://tools.ietf.org/html/rfc2774. Http Error Wordpress

Retrieved 16 October 2015. ^ a b c d Nottingham, M.; Fielding, R. (April 2012). "RFC 6585 – Additional HTTP Status Codes". Search engine robots may generate a lot of these. 305 Use Proxy The recipient is expected to repeat the request via the proxy. 4xx Client ErrorThe client failed to provide an valid request. Retrieved 2015-04-06. ^ "E Explanation of Failure Codes". http://orgias.org/http-status/http-status-codes-error.html User agents SHOULD display any included entity to the user.

Sign into your account, or create a new one, to start interacting. Http Code 302 This has the same semantic than the 302 Found HTTP response code, with the exception that the user agent must not change the HTTP method used: if a POST was used in the first request, a POST must be used in the second request. 308 Permanent Redirect This means that the resource is now permanently located at another URI, specified by the Location: HTTP Response header. The 428 status code is optional; clients cannot rely upon its use to prevent "lost update" conflicts.

with a HTML form).

RFC 1945. The 304 response MUST NOT contain a message-body, and thus is always terminated by the first empty line after the header fields. Wikipedia As a WebDAV request may contain many sub-requests involving file operations, it may take a long time to complete the request. Http 409 Stack Overflow.

Click on the category heading or the status code link to read more. 1xx Informational This class of status code indicates a provisional response, consisting only of the Status-Line and optional headers, and is terminated by an empty line. An HTTP Extension Framework. Intended for use with rate-limiting schemes.[54] 431 Request Header Fields Too Large (RFC 6585) The server is unwilling to process the request because either an individual header field, or all the header fields collectively, are too large.[54] 451 Unavailable For Legal Reasons A server operator has received a legal demand to deny access to a resource or to a set of resources that includes the requested resource.[55] The code 451 was chosen as a reference to the novel Fahrenheit 451. 5xx Server Error[edit] The server failed to fulfill an apparently valid request.[56] Response status codes beginning with the digit "5" indicate cases in which the server is aware that it has encountered an error or is otherwise incapable of performing the request. this content A user agent should detect and intervene to prevent cyclical redirects.[18] 300 Multiple Choices Indicates multiple options for the resource from which the client may choose (via agent-driven content negotiation).

The response body SHOULD include enough information for the user to recognize the source of the conflict. ietf.org. https://tools.ietf.org/html/rfc4918. Typically, the HTTP client provides a header like the If-Modified-Since header to provide a time against which to compare.

Usually this implies future availability (e.g., a new feature of a web-service API).[citation needed] 502 Bad Gateway The server was acting as a gateway or proxy and received an invalid response from the upstream server.[59] 503 Service Unavailable The server is currently unavailable (because it is overloaded or down for maintenance). Note: RFC 2068 was not clear that 305 was intended to redirect a single request, and to be generated by origin servers only. The entity format is specified by the media type given in the Content-Type header field. 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.

The server MAY close the connection to prevent the client from continuing the request. Unless it was a HEAD request, the response SHOULD include an entity containing a list of resource characteristics and location(s) from which the user or user agent can choose the one most appropriate. User agents are encouraged to inspect the headers of an incoming response to determine if it is acceptable. Except when responding to a HEAD request, the server should include an entity containing an explanation of the error situation, and whether it is a temporary or permanent condition.

Wikipedia The origin server requires the request to be conditional.