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Http Error Code Definitions


Retrieved 16 October 2015. ^ Singh, Prabhat; user1740567. "Spring 3.x JSON status 406 "characteristics not acceptable according to the request "accept" headers ()"". Retrieved November 11, 2015. ^ Sigler, Chris. "416 Requested Range Not Satisfiable". IETF. Used when the requested resource is not found, whether it doesn't exist or if there was a 401 or 403 that, for security reasons, the service wants to mask. 405 Method check my blog

o 500.100 - Internal ASP error. * 501 - Header values specify a configuration that is not implemented. * 502 - Web server received an invalid response while acting as a The phrases used are the standard wordings, but any human-readable alternative can be provided. Retrieved 16 October 2015. ^ "Mozilla Bugzilla Bug 187996: Strange behavior on 305 redirect". This error is given when Windows Parental Controls are turned on and are blocking access to the given webpage. 451 Unavailable For Legal Reasons Wikipedia Intended to be used when resource https://en.wikipedia.org/wiki/List_of_HTTP_status_codes

Http Status Code 400

Depending upon the format and the capabilities of the user agent, selection of the most appropriate choice MAY be performed automatically. httpstatus. Most use cases do not require clients and search engines to purge the resource, and a "404 Not Found" may be used instead. 411 Length Required The server refuses to accept

Retrieved September 20, 2014. ^ "The Hypertext Transfer Protocol Status Code 308 (Permanent Redirect)". koozai. This method exists primarily to allow the output of a POST-activated script to redirect the user agent to a selected resource. Http 422 Retrieved 16 October 2015. ^ "408".

About MDN Terms Privacy Cookies Contribute to the code Other languages: English (US) (en-US) 日本語 (ja) 한국어 (ko) Русский (ru) 中文 (简体) (zh-CN) 正體中文 (繁體) (zh-TW) Go Sponsored by Runscope — Http Status Codes Cheat Sheet The different URI SHOULD be given by the Location field in the response. It is telling to client that response has not been modified. Since HTTP/1.0 did not define any 1xx status codes, servers must not send a 1xx response to an HTTP/1.0 client except under experimental conditions. 100 Continue The client SHOULD continue with

March 3, 2003. Http Code 403 Privacy policy About Wikipedia Disclaimers Contact Wikipedia Developers Cookie statement Mobile view HTTP Status Codes This page is created from HTTP status code information found at ietf.org and Wikipedia. The response MUST include an Allow header containing a list of valid methods for the requested resource. RFC 4918.

Http Status Codes Cheat Sheet

o 403.6 - IP address rejected. This error code is specific to IIS 6.0. Http Status Code 400 ietf.org. Http Response Retrieved 16 October 2015. ^ a b c d Nottingham, M.; Fielding, R. (April 2012). "RFC 6585 – Additional HTTP Status Codes".

User agents SHOULD display any included entity to the user. click site IETF. Intended for use by intercepting proxies used to control access to the network (e.g., "captive portals" used to require agreement to Terms of Service before granting full Internet access via a The RFC specifies this code should be returned by teapots requested to brew coffee.[50] This HTTP status is used as an easter egg in some websites, including Google.com.[51] 421 Misdirected Request Http Response Example

Note: Some sites issue HTTP 401 when an IP address is banned from the website (usually the website domain) and that specific address is refused permission to access a website. 402 Restarts and shutdowns can be triggered directly from code when the built-in APIs available to ASP developers are used. No indication is given of whether the condition is temporary or permanent. http://upintheaether.com/http-status/http-error-code-203.php o 403.13 - Client certificate revoked.

https://tools.ietf.org/html/rfc3229. Http Code 302 Retrieved 16 October 2015. ^ "Does Google treat 404 and 410 status codes differently? (Youtube)". If no Retry-After is given, the client SHOULD handle the response as it would for a 500 response.

Responses using this status code SHOULD explain how to resubmit the request successfully.

If so, ensure the web server is configured to follow symbolic links 500 Internal Server Error The 500 status code, or Internal Server Error, means that server cannot process the request User agents are encouraged to inspect the headers of an incoming response to determine if it is acceptable. Tools.ietf.org. Http 404 RFC 2295.

Otherwise, the response MUST include all of the entity-headers that would have been returned with a 200 (OK) response to the same request. In a GET request, the response will contain an entity corresponding to the requested resource. HTTP access authentication is explained in "HTTP Authentication: Basic and Digest Access Authentication". More about the author When received in response to a POST (or PUT/DELETE), the client should presume that the server has received the data and should issue a redirect with a separate GET message.[24] 304

o 403.7 - Client certificate required. These response codes are applicable to any request method.[57] 500 Internal Server Error A generic error message, given when an unexpected condition was encountered and no more specific message is suitable.[58] 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. The request might or might not be eventually acted upon, and may be disallowed when processing occurs.[9] 203 Non-Authoritative Information (since HTTP/1.1) The server is a transforming proxy (e.g.

The response MUST include an Etag header field giving the entity tag of the current instance. Sending a large request body to a server after a request has been rejected for inappropriate headers would be inefficient. Stack Overflow. httpstatus.