The RFC specifies this code should be returned by teapots requested to brew coffee. This HTTP status is used as an easter egg in some websites, including Google.com. 421 Misdirected Request This should be used when a resource has been intentionally removed and the resource should be purged. Server errors, or HTTP status codes from 500 to 599, are returned by a web server when it is aware that an error has occurred or is otherwise not able to Partial Information 203 When received in the response to a GET command, this indicates that the returned metainformation is not a definitive set of the object from a server with a http://bookmarq.net/http-error/http-error-code-300.php
HTTP status codes are three-digit codes, and are grouped into five different classes. Retrieved 16 October 2015. ^ Singh, Prabhat; user1740567. "Spring 3.x JSON status 406 "characteristics not acceptable according to the request "accept" headers ()"". Article Explaining HTTP: The protocol that makes the Internet work Article What to do with 'DNS Server Not Responding' issues on your network Article What Exactly is a URL? Wikipedia The server either does not recognise the request method, or it lacks the ability to fulfill the request. 502 Bad Gateway The server, while acting as a gateway or proxy,
If the response could be unacceptable, a user agent SHOULD temporarily stop receipt of more data and query the user for a decision on further actions. The entity returned with this response SHOULD include an indication of the request's current status and either a pointer to a status monitor or some estimate of when the user can Request for Comments. 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 510 response contains information about extensions that were not present in the initial request then the client MAY repeat the request if it has reason to believe it can The two mandatory methods, GET and HEAD, must never be disabled and should not return this error code. 406 Not Acceptable This response is sent when the web server, after performing server-driven An outbound rule execution occurred.500.53A rewrite error occurred during RQ_RELEASE_REQUEST_STATE notification handling. Http Status Codes Cheat Sheet Retrieved January 8, 2015. ^ "Ms-oxdisco".
So, client can continue to use same cached version of response. 305 Use Proxy This means requested response must be accessed by a proxy. Please check your inbox to confirm your subscription. Wikipedia Indicates multiple options for the resource that the client may follow. Double-check that the Perl modules you require for your script is supported.
The server should send back all the information necessary for the client to issue an extended request. Http Response Example This means that the actual status code that is returned depends on how the server software handles a particular error--this guide should generally point you in the right direction Now that The response MUST include the following header fields: Date, unless its omission is required by section 14.18.1 If a clockless origin server obeys these rules, and proxies and clients add their Subsequent requests by the client are permissible.
You can usually do this by searching for #websitedown on Twitter, as in #gmaildown or #facebookdown. Come back later. https://www.w3.org/Protocols/HTTP/HTRESP.html Note: HTTP/1.1 servers are allowed to return responses which are not acceptable according to the accept headers sent in the request. Http Error 500 Wordpress Wikipedia The request cannot be fulfilled due to bad syntax. How To Fix Http Error 500 Wikipedia This is an example of industry practice contradicting the standard. The HTTP/1.0 specification (RFC 1945) required the client to perform a temporary redirect (the original describing phrase was "Moved Temporarily"),
The client MAY repeat the request if it adds a valid Content-Length header field containing the length of the message-body in the request message. this contact form 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. Retrieved 16 October 2015. ^ "HTTP Error 505 - HTTP version not supported". The different URI SHOULD be given by the Location field in the response. Http Error 500 Php
If the request body is large, sending it to a server when a request has already been rejected based upon inappropriate headers is inefficient. March 3, 2003. See also: Using .htaccess rewrite rules Using .htaccess files PHP Coding Timing Out If your PHP script makes external network connections, the connections may time out. have a peek here Retrieved 16 October 2015. ^ ikitommi; Deraen. "metosin/ring-http-response".
Wikipedia The URI provided was too long for the server to process. 415 Unsupported Media Type The server is refusing to service the request because the entity of the request is Http Code 302 To give an example of troubleshooting a 403 error, assume the following situation: The user is trying to access the web server's index file, from http://example.com/index.html The web server worker process If the user is unexpectedly receiving a 404 Not Found error, here are some questions to ask while troubleshooting: Does the link that directed the user to your server resource have
If the servers can communicate on other ports, make sure that the firewall is allowing the traffic between them If your web application is configured to listen on a socket, ensure Wikipedia The members of a DAV binding have already been enumerated in a previous reply to this request, and are not being included again. 226 IM Used The server has fulfilled Not observing these limitations has significant security consequences. 10.3.7 306 (Unused) The 306 status code was used in a previous version of the specification, is no longer used, and the code Http Code 403 https://tools.ietf.org/html/rfc4918.
General error when fulfilling the request would cause an invalid state. The response 417 Expectation Failed indicates the request should not be continued. 101 Switching Protocols The requester has asked the server to switch protocols and the server has agreed to do nginx 1.9.5 source code. http://bookmarq.net/http-error/http-error-code.php a HEAD followed by a GET) and minimizing the transmittal of information already known by the requesting client (usually a caching proxy).
Note: Many pre-HTTP/1.1 user agents do not understand the 303 status. Retrieved 16 October 2015. ^ "Mozilla Bugzilla Bug 187996: Strange behavior on 305 redirect". The entity format is specified by the media type given in the Content-Type header field. Contents Share Twitter Facebook Google+ Hacker News Share Twitter Facebook Google+ Hacker News × Sign up for our newsletter.
This response is cacheable unless indicated otherwise. If the request already included Authorization credentials, then the 401 response indicates that authorization has been refused for those credentials. GitHub. Retrieved 16 October 2015. ^ Larry Masinter (1 April 1998).
a web browser or other HTTP client). The entity returned with this response SHOULD include an indication of the request's current status and either a pointer to a status monitor or some estimate of when the user can REST API Tutorial Home Tutorials What Is REST? Fixing 500 errors - CheckUpDown Our service monitors your site for HTTP errors like 500.
If the user is unexpectedly getting a 403 Forbidden error, ensure that it is not being caused by your .htaccess settings. The set presented MAY be a subset or superset of the original version. Authorization will not help and the request SHOULD NOT be repeated. If a 304 response indicates an entity not currently cached, then the cache MUST disregard the response and repeat the request without the conditional.
According to HTTP specifications: "The client did not produce a request within the time that the server was prepared to wait. Retrieved 16 October 2015. ^ "Does Google treat 404 and 410 status codes differently? (Youtube)". Since the redirection MAY be altered on occasion, the client SHOULD continue to use the Request-URI for future requests. The client MAY repeat the request without modifications at any later time." 409 Conflict The request could not be completed due to a conflict with the current state of the resource.