A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Http

request target request line full http diagram 511 network authentication required 510 not extended 508 loop detected 507 insufficient storage 506 variant also negotiates 505 http version not supported 504 gateway timeout 502 bad gateway 501 not implemented 500 internal server error 451 unavailable for legal reasons 431 request header fields too large 428 precondition required 426 upgrade required 425 too early 424 failed dependency 423 locked 422 unprocessable content 421 misdirected request 418 i'm a teapot 417 expectation failed 416 ranger not satisfiable 414 uri too long 413 content too large 412 precondition failed 411 length required destination relative link absolute link target 410 gone 409 conflict 408 request timeout 406 not acceptable 404 not found 403 forbidden 402 payment required 401 unauthorized 400 bad request 308 permanent redirect 307 temporary redirect 305 use proxy 303 see other 302 found 300 multiple choices 226 im used ( http delta encoding) 208 already reported ( web dav) web distributed authoring and versioning ( web dav) 207 multi status ( web dav) 205 reset content 202 accepted 103 early hints 102 processing 101 switching protocols 100 continue 1 xx informational responses transfer encoding http representations http resources hypertext http request body priority header source map header service worker allowed header service work header request response cycle server timing header 301 moved permanently rate limiting retry after header link header alt used header alt svc header preference applied header prefer header sec web socket version header sec web socket protocol header sec web socket key header sec web socket extensions header sec web socket accept header web sockets headers transfer coding headers reporting endpoints header server sent events headers service worker navigation preload header sec purpose header sec fetch dest header sec fetch user header sec fetch mode header sec fetch site header fetch metadata request headers x powered by header x permitted cross domain policies header x frame options ( xfo) header x content type options header upgrade insecure requests header strict transport security ( hsts) header content security policy report only ( cspro) header content security policy ( csp) header cross origin resource policy ( corp) header cross origin opener policy ( coop) header cross origin embedder policy ( coep) header security headers allow header 405 method not allowed response context headers user agent header referrer policy header from header request context headers refresh header redirects headers if range header 2 xx successful responses 206 partial content range request header range requests headers forwarded header proxies headers preferences headers message body information headers integrity digests headers content disposition header downloads headers timing allow origin header access control max age header access control expose headers header origin access control allow origin header access control allow methods header access control allow headers header access control allow credentials header cors headers cookies headers max forwards header controls headers content negotiation headers connection management headers request message vary header if none match header if match header if unmodified since header conditionals headers expires header clear site data header cache control header caching headers proxy authorization header 407 proxy authentication required proxy authenticate header authorization header www authenticate header authentication headers content header if modified since header last modified header conditional requests content language header content negotiation content range header server header 3 xx redirection responses status response location header age header http range request accept ranges header accept post header 4 xx client error responses 415 unsupported media type accept patch header accept language header accept ch header accept header stateless protocol client server model via header upgrade header transfer encoding header trailer header te header referer header permissions policy header hostname path scheme origin header keep alive header host header expect header do not track ( dnt) header set cookie header cookie header content length header connection header access control request method header access control request headers header content type header content encoding header accept encoding header accept charset header track method date header forbidden request header etag header transport layer security ( tls) hypertext transfer protocol secure ( http s) uniform resource identifier ( uri) world wide web uniform resource locator ( url) hyperlink (link) 203 non authoritative information endpoint 204 no content 201 created successful response 200 ok content location header response body message body reason phrase response message status line http response cacheable response status code safe pat ch request put request post request get request delete request hop by hop headers end to end headers payload headers representation headers http response headers http request headers http message http headers http request headers ( request header fields) cross origin resource sharing ( cors) create read update delete ( crud) pat ch method trace method options method connect method delete method put method idempotent post method head method get method http method ( http verb) http request hypertext transfer protocol ( http)