Several newer RFCs are much clearer that there is a need to differentiate between "I don't know you" and "I know you but you can't access this." There is no legitimate Edit: RFC 7231 (Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content) changes the meaning of 403: 6.5.3. 403 Forbidden The 403 (Forbidden) status code indicates that the server understood the request but In this case, the response entity would likely contain a list of the differences between the two versions in a format defined by the response Content-Type. Also, note that captive portals using this status code on an SSL or TLS connection (commonly, port 443) will generate a certificate error on the client. http://lanprolab.net/error-code/apache-error-codes-304.php
Tools.ietf.org. The server will switch protocols to those defined by the response's Upgrade header field immediately after the empty line which terminates the 101 response. The client MAY repeat the request with a suitable Authorization header field (section 14.8). As an example of its use, however, Apple's MobileMe service generates a 402 error ("httpStatusCode:402" in the Mac OS X Console log) if the MobileMe account is delinquent. 403 Forbidden The https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
Wikipedia The request has been fulfilled and resulted in a new resource being created. Such an event is common for limited-time, promotional services and for resources belonging to individuals no longer working at the server's site. Retrieved January 8, 2015. ^ "The HTTP status codes in IIS 7.0".
From RFC 7235 (Hypertext Transfer Protocol (HTTP/1.1): Authentication): 3.1. 401 Unauthorized The 401 (Unauthorized) status code indicates that the request has not been applied because it lacks valid authentication credentials for Retrieved November 11, 2015. ^ Sigler, Chris. "416 Requested Range Not Satisfiable". Wikipedia The client has asked for a portion of the file, but the server cannot supply that portion. Http Error Code If the request body is large, sending it to a server when a request has already been rejected based upon inappropriate headers is inefficient.
Retrieved June 12, 2014. ^ "Reference of method redirect_to in Ruby Web Framework "Ruby on Rails". Iis Error Codes 401 Retrieved October 15, 2015. ^ "Error message when you try to log on to Exchange 2007 by using Outlook Web Access: "440 Login Timeout"". Iana.org. https://en.wikipedia.org/wiki/List_of_HTTP_status_codes 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).
Retrieved 16 October 2015. ^ "RFC2616 on status 414". Http Code 403 User agents SHOULD display any included entity to the user. Simple string joiner in modern C++ Convince people not to share their password with trusted others Dirac delta function and correlation functions How to deal with a very weak student? If used, must set the Date, Content-Location, ETag headers to what they would have been on a regular GET call.
Many of these status codes are used in URL redirection. A user agent may carry out the additional action with no user interaction only if the method used in the second https://www.digitalocean.com/community/tutorials/how-to-troubleshoot-common-http-error-codes To achieve this, when the error redirect is sent, additional environment variables will be set, which will be generated from the headers provided to the original request by prepending 'REDIRECT_' onto Http Error Codes 401 See section 8.2.3 for detailed discussion of the use and handling of this status code. 10.1.2 101 Switching Protocols The server understands and is willing to comply with the client's request, Html Error Code 401 A cache MUST NOT combine a 206 response with other previously cached content if the ETag or Last-Modified headers do not match exactly, see 13.5.4.
Retrieved November 11, 2015. ^ user27828. "GET Request - Why is my URI so long?". useful reference 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 If the 401 response contains the same challenge as the prior response, and the user agent has already attempted authentication at least once, then the user agent SHOULD present the enclosed To prevent this the server may return a 102 (Processing) status code to indicate to the client that the server is still processing the method. Apache 302 Error
Wikipedia The server does not support the HTTP protocol version used in the request. 506 Variant Also Negotiates (Experimental) The 506 status code indicates that the server has an internal configuration Wikipedia The server is currently unavailable (because it is overloaded or down for maintenance). httpstatus. http://lanprolab.net/error-code/apache-error-codes-408.php 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
In short, you are trying to get the same behaviour a total stranger would get if they surfed the Internet to the Web page. Http Code 302 Retrieved 16 October 2015. ^ "RFC7235 on code 401". This error code is specific to IIS 6.0. 504 - Gateway timeout. 505 - HTTP version not supported.
Wikipedia The request has been accepted for processing, but the processing has not been completed. The first thing you can do is check your URL via a Web browser. However, this specification does not define any standard for such automatic selection. Http Status Codes Cheat Sheet The implication is that this is a temporary condition which will be alleviated after some delay.
The client MAY repeat the request with a suitable Proxy-Authorization header field (section 14.34). 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 Wikipedia The server timed out waiting for the request. http://lanprolab.net/error-code/apache-error-codes.php IETF. 2014.
I accepted a counter offer and regret it: can I go back and contact the previous company? Note: HTTP/1.1 servers are allowed to return responses which are not acceptable according to the accept headers sent in the request. A security officer (e.g. The Location field gives the URI of the proxy.
Wikipedia Defined in drafts of "WebDAV Advanced Collections Protocol", but not present in "Web Distributed Authoring and Versioning (WebDAV) Ordered Collections Protocol". 426 Upgrade Required Reliable, interoperable negotiation of Upgrade features that or a 401. –Mel Dec 22 '11 at 5:07 17 "The response MUST include a WWW-Authenticate header field (section 14.47) containing a challenge applicable to the requested resource." It The client request has succeeded. 201 - Created. 202 - Accepted. 203 - Non-authoritative information. 204 - No content. 205 - Reset content. 206 - Partial content. 207 - Multi-Status (WebDay). For example, you might receive, in addition to more usual environment variables, the following.
User agents SHOULD display any included entity to the user. Retrieved 16 October 2015. ^ "Twitter Error Codes & Responses".