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This condition is expected to be considered permanent. There is no standardized way to choose one of the responses. 301 Moved Permanently This response code means that URI of requested resource has been changed. A cache that does not support the Range and Content-Range headers MUST NOT cache 206 (Partial) responses. 10.3 Redirection 3xx This class of status code indicates that further action needs to 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 check over here

This response is only cacheable if indicated by a Cache-Control or Expires header field. This status code is commonly used when the server does not wish to reveal exactly why the request has been refused, or when no other response is applicable. 10.4.6 405 Method Depending upon the format and the capabilities of the user agent, selection of the most appropriate choice MAY be performed automatically. Wikipedia The server is currently unavailable (because it is overloaded or down for maintenance).

Http 100 Error Code

The 410 response is primarily intended to assist the task of web maintenance by notifying the recipient that the resource is intentionally unavailable and that the server owners desire that remote HTTP access authentication is explained in "HTTP Authentication: Basic and Digest Access Authentication" [43]. 10.4.3 402 Payment Required This code is reserved for future use. 10.4.4 403 Forbidden The server understood However, some Web applications and frameworks use the 302 status code as if it were the 303. 303 See Other The response to the request can be found under a different These response codes are applicable to any request method. 10.5.1 500 Internal Server Error The server encountered an unexpected condition which prevented it from fulfilling the request. 10.5.2 501 Not Implemented

using curl incorrectly) 401 Unauthorized The 401 status code, or an Unauthorized error, means that the user trying to access the resource has not been authenticated or has not been authenticated A client MUST be prepared to accept one or more 1xx status responses prior to a regular response, even if the client does not expect a 100 (Continue) status message. This is virtually identical in meaning to a 200 status code.204 - No ContentThe 204 status code means that the request was received and understood, but that there is no need Http Status Codes Cheat Sheet 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.

Note: When automatically redirecting a POST request after receiving a 301 status code, some existing HTTP/1.0 user agents will erroneously change it into a GET request. 10.3.3 302 Found The requested 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. If one of the strings is found, an error is reported. 99900 Miscellaneous Error This is reported if any one of a set of rare miscellaneous errors occurs. https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html Retrieved 7 March 2015. ^ "Server Error Codes".

Privacy policy About Wikipedia Disclaimers Contact Wikipedia Developers Cookie statement Mobile view part of Hypertext Transfer Protocol -- HTTP/1.1 RFC 2616 Fielding, et al. 10 Status Code Definitions Each Status-Code is Http Status Code 400 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 If the server does not wish to make this information available to the client, the status code 404 (Not Found) can be used instead. 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

Http Status Code Method Not Supported

This is similar to 403, but in this case, authentication is possible. 402 Payment Required This response code is reserved for future use. This responses should be used for temporary conditions and the Retry-After: HTTP header should, if possible, contain the estimated time before the recovery of the service. Http 100 Error Code 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 500 Response It might be asking for a page, or sending data, but either way, that is called an HTTP Request.

This typically occurs in the following situations: The network connection between the servers is poor The backend server that is fulfilling the request is too slow, due to poor performance The http://upintheaether.com/http-status/html-error-codes-502.php In contrast to how 302 was historically implemented, the request method is not allowed to be changed when reissuing the original request. Even though these types of errors are client-related, it is often useful to know which error code a user is encountering to determine if the potential issue can be fixed by If you want directory listings to be enabled, you may do so in your web server configuration. 404 Not Found The 404 status code, or a Not Found error, means that Httpstatus 500

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 Retrieved October 24, 2009. ^ Nielsen, Henrik Frystyk; Leach, Paul; Lawrence, Scott (February 2000). Retrieved May 21, 2009. ^ Cohen, Josh. "HTTP/1.1 305 and 306 Response Codes". http://upintheaether.com/http-status/html-error-code-404.php IETF.

Server Error 500 - Internal Server ErrorA 500 status code (all too often seen by Perl programmers) indicates that the server encountered something it didn't expect and was unable to complete Http Code 403 There is very little difference between a 302 status code and a 307 status code. 307 was created as another, less ambiguous, version of the 302 status code. Retrieved January 20, 2014. ^ "Screenshot of error page" (bmp).

The response MAY include new or updated metainformation in the form of entity-headers, which if present SHOULD be associated with the requested variant.

Unless it was a HEAD request, the response SHOULD include an entity containing a list of available entity characteristics and location(s) from which the user or user agent can choose the The response MUST include the following header fields: Either a Content-Range header field (section 14.16) indicating the range included with this response, or a multipart/byteranges Content-Type including Content-Range fields for each org.springframework.http. Http Code 302 However, this specification does not define any standard for such automatic selection.

Cloudflare[edit] Cloudflare's reverse proxy service expands the 5xx series of errors space to signal issues with the origin server.[76] 520 Unknown Error The 520 error is used as a "catch-all response Retrieved November 13, 2013. ^ "2.2.6 449 Retry With Status Code". Stack Overflow. have a peek at these guys The error is recorded for the page that the transaction was on when the time limit was reached; this does not necessarily indicate that the delay was solely caused by the

This response is only cacheable if indicated by a Cache-Control or Expires header field. Note: RFC 2068 was not clear that 305 was intended to redirect a single request, and to be generated by origin servers only. The response body SHOULD include enough information for the user to recognize the source of the conflict. For use when authentication is possible but has failed or not yet been provided 402 Payment Required Reserved for future use 403 Forbidden The request was a legal request, but the

General error when fulfilling the request would cause an invalid state. This may include errors such as command line too long. -30501 Syntax error in parameters or arguments. -30502 Command not implemented. -30503 Bad sequence of commands. -30504 Command not implemented for This response is cacheable unless indicated otherwise. Google Developers API uses this status if a particular developer has exceeded the daily limit on requests.[35] 21.co Bitcoin micropayment service uses this status in response for every client http request.[36]

There are several ways to ensure this, but the following command will work in this case: sudo chmod o=r /usr/share/nginx/html/index.html .htaccess Another potential cause of 403 errors, often intentinally, is the The implication is that this is a temporary condition which will be alleviated after some delay. you) and servers communicate. Retrieved 16 October 2015. ^ a b c d e Dusseault, Lisa, ed. (June 2007).