Http Server Error Codes
Note: Many pre-HTTP/1.1 user agents do not understand the 303 status. If no Retry-After is given, the client SHOULD handle the response as it would for a 500 response. Wikipedia Indicates that the resource requested is no longer available and will not be available again. July 14, 2009. have a peek at these guys
For example, this code could be used to present multiple video format options, to list files with different extensions, or to suggest word sense disambiguation. 301 Moved Permanently This and all with a HTML form). The client SHOULD continue by sending the remainder of the request or, if the request has already been completed, ignore this response. Retrieved 16 October 2015. ^ "RFC2616 on status 416". http://www.restapitutorial.com/httpstatuscodes.html
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) The 207 (Multi-Status) status code Wikipedia The server has fulfilled a GET request for the resource, and the response is a representation of the result of one or more instance-manipulations applied to the current instance. These status codes are applicable to any request method. Does the server configuration have the correct document root location?
This response is primarily intended to allow input for actions to take place without causing a change to the user agent's active document view, although any new or updated metainformation SHOULD 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 Successful responses 200 OK The request has succeeded. Http Code 403 This work by RestApiTutorial.com is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Note: Note to implementors: some deployed proxies are known to return 400 or 500 when DNS lookups time out. 10.5.6 505 HTTP Version Not Supported The server does not support, or Http Error Wordpress General Troubleshooting Tips When using a web browser to test a web server, refresh the browser after making server changes Check server logs for more details about how the server is If the 307 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 over here If the server in question is a reverse proxy server, such as a load balancer, here are a few things to check: The backend servers (where the HTTP requests are being
It does not mean that something has moved - it is simply specifying the address at which the response to the request can be found.304 - Not ModifiedThe 304 status code Http Code 302 Its typical use is to avoid 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 Retrieved January 8, 2015. ^ "401". Microsoft. 2009.
Http Error Wordpress
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. No indication is given of whether the condition is temporary or permanent. Http Status Codes Cheat Sheet Wikipedia Indicates that the request could not be processed because of conflict in the request, such as an edit conflict. Http Response Example Duplicate entries and deleting root objects when cascade-delete is not supported are a couple of examples. 410 Gone The requested resource is no longer available at the server and no forwarding
HTTP access authentication is explained in "HTTP Authentication: Basic and Digest Access Authentication". http://upintheaether.com/http-code/http-500-error-codes.php The request MUST have included an A-IM header field listing at least one instance-manipulation. Wikipedia The 4xx class of status code is intended for cases in which the client seems to have erred. POST: The resource describing the result of the action is transmitted in the message body. Http 422
For example, if the client asked for a part of the file that lies beyond the end of the file. Called "Requested Range Not Satisfiable" previously. 417 Expectation Failed The server User agents should display any included entity to the user. 400 Bad Request The request could not be understood by the server due to malformed syntax. This response MUST NOT use the multipart/byteranges content- type. check my blog Depending upon the format and the capabilities of the user agent, selection of the most appropriate choice MAY be performed automatically.
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. Http 404 This error is given when Windows Parental Controls are turned on and are blocking access to the given webpage. 498 Invalid Token (Esri) Returned by ArcGIS for Server. If the client is a user agent, it SHOULD NOT change its document view from that which caused the request to be sent.
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
Wikipedia The requested resource is only capable of generating content not acceptable according to the Accept headers sent in the request. 407 Proxy Authentication Required This code is similar to 401 Since the redirection MAY be altered on occasion, the client SHOULD continue to use the Request-URI for future requests. This method exists primarily to allow the output of a POST-activated script to redirect the user agent to a selected resource. Http 409 Contact Us Phone: +44 (0) 1273 906908 Twitter: @AddedBytes Email: [email protected] Address: 3A Stairbridge Court, Bolney Grange Business Park, Stairbridge Lane, Bolney, Sussex, RH17 5PA Legal CompanyNumber: 8026399 VATNumber: 193695360 ©
Wikipedia The server is currently unavailable (because it is overloaded or down for maintenance). The temporary URI SHOULD be given by the Location field in the response. Google Developers API uses this status if a particular developer has exceeded the daily limit on requests. 21.co Bitcoin micropayment service uses this status in response for every client http request. The 511 status SHOULD NOT be generated by origin servers; it is intended for use by intercepting proxies that are interposed as a means of controlling access to the network.
comments powered by Disqus HTTP Status Codes for Beginners, by Dave Child, was posted on 11 May 2004 and has been tagged with development, http, reference, web, codes, status, apache, webdev 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 request might or might not eventually be acted upon, as it might be disallowed when processing actually takes place. Not present in HTTP/1.0: available since HTTP/1.1 204 No Content The server has fulfilled the request but does not need to return an entity-body, and might want to return updated metainformation.
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 The response should also include this location. Please specify a URL here or add one to Wikidata. Tools.ietf.org.
Retrieved September 20, 2014. ^ "The Hypertext Transfer Protocol Status Code 308 (Permanent Redirect)". Retrieved October 11, 2009. ^ a b "Using token-based authentication". The server MUST send a final response after the request has been completed. External links Wikimedia Commons has media related to HTTP.
serverFault. If the server does not wish to make this information available to the client, the status code 404 (Not Found) can be used instead. 10.4.5 404 Not Found The server has Wikipedia The user has sent too many requests in a given amount of time. The response MUST include a WWW-Authenticate header field (section 14.47) containing a challenge applicable to the requested resource.
Retrieved 16 October 2015. ^ Singh, Prabhat; user1740567. "Spring 3.x JSON status 406 "characteristics not acceptable according to the request "accept" headers ()"".