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Http Error 3xx


Many of these status codes are used in URL redirection.[2] A user agent may carry out the additional action with no user interaction only if the method used in the second If the response is the result of an If-Range request that used a weak validator, the response MUST NOT include other entity-headers; this prevents inconsistencies between cached entity-bodies and updated headers. Msdn.microsoft.com. The name says it all. this content

https://tools.ietf.org/html/rfc2324. ^ Barry Schwartz (26 August 2014). "New Google Easter Egg For SEO Geeks: Server Status 418, I'm A Teapot". 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] June 1999. Retrieved 16 October 2015. ^ Meredith, Kevin. "HTTP Response for Unsuccessful Handling of Request". https://en.wikipedia.org/wiki/List_of_HTTP_status_codes

Http Error Code

An example scenario where a 401 Unauthorized error would be returned is if a user tries to access a resource that is protected by HTTP authentication, as in this Nginx tutorial. Retrieved 13 February 2016. ^ "300". Like the found response, this suggests that the client go try another network address. This response is cacheable unless indicated otherwise.

This error is given when Windows Parental Controls are turned on and are blocking access to the given webpage. 451 Parameter Not Understood (RTSP) The recipient of the request does not In this case, the user will receive a 401 response code until they provide a valid username and password (one that exists in the .htpasswd file) to the web server. 403 Retrieved 2016-01-09. ^ "ngx_http_special_response.c". Http 502 httpstatus.

The first digit defines what is known as the class of the status code. The temporary URI SHOULD be given by the Location field in the response. Retrieved October 24, 2009. ^ ikitommi; Daraen. "metosin/ring-http-response". All rights reserved.Have a question?

If the 301 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 Http 504 For example, switching to a newer version of HTTP is advantageous over older versions, and switching to a real-time, synchronous protocol might be advantageous when delivering resources that use such features. Introducing HTTP Status Codes Status codes are three-digit numbers. If the web page has not been modified, your browser should take it from the cache and display it.

Http Code 302

Moved 301 The data requested has been assigned a new URI, the change is permanent. (N.B. https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html Cloudflare. Http Error Code This response is cacheable unless indicated otherwise. Http Code 403 IETF.

Retrieved September 20, 2014. ^ "The Hypertext Transfer Protocol Status Code 308 (Permanent Redirect)". news March 3, 2003. Retrieved 16 October 2015. ^ a b c d Nottingham, M.; Fielding, R. (April 2012). "RFC 6585 – Additional HTTP Status Codes". These are rarely seen. Http Response Example

The status codes 303 and 307 have been added for servers that wish to make unambiguously clear which kind of reaction is expected of the client. 10.3.4 303 See Other The Retrieved October 11, 2009. ^ a b "Using token-based authentication". RFC 3229. have a peek at these guys IETF. 2014.

The data sections of messages Error, Forward and redirection responses may be used to contain human-readable diagnostic information. Http 422 A proxy server needs to communicate with a secondary web server, such as an apache server, and access to that server timed out. Likewise, user agents should display any included entity to the user.

This method exists primarily to allow the output of a POST-activated script to redirect the user agent to a selected resource.

a web browser or other HTTP client). IETF. Hypertext Transfer Protocol -- HTTP/1.1. Http Status Codes Cheat Sheet The range header is used by tools like wget to enable resuming of interrupted downloads, or split a download into multiple simultaneous streams. 207 Multi-Status (WebDAV; RFC 4918) The message body

censorship or government-mandated blocked access. If no Retry-After is given, the client SHOULD handle the response as it would for a 500 response. For example, web servers such as Apache or Nginx produce two files called access.log and error.log that can be scanned for relevant information Keep in mind that HTTP status code definitions check my blog This is not an authentication problem; those are 401 (unauthorized) errors.

Retrieved 16 October 2015. ^ "301". Since HTTP/1.0 did not define any 1xx status codes, servers must not[note 1] send a 1xx response to an HTTP/1.0 client except under experimental conditions.[4] 100 Continue The server has received The recipient is expected to follow the redirection but future requests can still be directed to the original URL. This includes codes from IETF internet standards as well as other IETF RFCs, other specifications and some additional commonly used codes.

Thank you,,for signing up! The set presented MAY be a subset or superset of the original version. This should be used when a resource has been intentionally removed and the resource should be purged. 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

Similar topicsUsage tipsUsing Firefox browser? Since other processes on the server may be consuming storage space simultaneously, a client should take this only as an estimate. 226 IM Used (RFC 3229) The server has fulfilled a This is mainly to allow input for scripts without changing the document at the same time. Retrieved 16 October 2015. ^ "Mozilla Bugzilla Bug 187996: Strange behavior on 305 redirect".

The temporary URI SHOULD be given by the Location field in the response. Why do I need WebSitePulse.com?Does WebSitePulse offer DNS monitoring?How to prevent IE (Internet Explorer) from caching? Search: How would you rate the quality of this content? 12345 PoorOutstanding Tell us why Depending upon the format and the capabilities of the user agent, selection of the most appropriate choice MAY be performed automatically. Cloudflare.

The request might or might not eventually be acted upon, as it might be disallowed when processing actually takes place. Authorization will not help. Intended to prevent "the 'lost update' problem, where a client GETs a resource's state, modifies it, and PUTs it back to the server, when meanwhile a third party has modified the