Resources > HTTP request headers

HTTP request headers

A request headers is an HTTP header that the client sends to the server.

HTTP request headers list | HTTP Header Viewer



 HeaderTypeSubtype
http5b2fncssfvUnknown
http7vqkdvdnzrUnknown
httpAaaUnknown
httpAbgoUnknown
httpAcceptStandardHTTP
httpAccept-EncodingStandardHTTP
httpAccept-CHStandardClient Hints
httpAccept-CharsetStandardHTTP
httpAccept-LanguageStandardHTTP
httpAccess-Control-Allow-OriginUnknown
httpAccess-Control-Request-HeadersStandardFetch
httpAccess-Control-Request-MethodStandardFetch
httpAcsi-Cms-Access-HeaderUnknown
httpAkatestUnknown
httpApp-VersionUnknown
httpApplication-VersionUnknown
httpAsecurevaluetokyo2020Unknown
httpAuthUnknown
httpAuth-TestdevelocidadUnknown
httpAuthorizationStandardHTTP
httpAvivaoanUnknown
httpBackendUnknown
httpBaggageUnknown
httpBypasseaaUnknown
httpCache-ControlStandardHTTP caching
httpCalling-VersionUnknown
httpCanonical-ResourceUnknown
httpCdn-LoopNon-standardCDN
httpCdn-Server-PortUnknown
httpCdn-Src-IpUnknown
httpCf-Hdr-Cache-OutUnknown
httpCF-IPCountryNon-standardCloudflare
httpCF-RAYNon-standardCloudflare
httpCF-VisitorNon-standardCloudflare
httpCF-WorkerNon-standardCloudflare
httpClacksNon-standard
httpClientUnknown
httpClient-IpNon-standardProxies
httpClientipNon-standardProxies
httpCloudfront-Is-Mobile-ViewerNon-standardAmazon CloudFront
httpCloudFront-Is-Tablet-ViewerNon-standardAmazon CloudFront
httpCocoon-TokenUnknown
httpCompass-InjectUnknown
httpConnectionStandardHTTP
httpContent-LengthStandardHTTP
httpContent-Transfer-EncodingUnknown
httpContent-TypeStandardHTTP
httpCookieStandardHTTP
httpCookie2Unknown
httpCos-NameUnknown
httpCountry-CodeUnknown
httpCrappy-AuthenticationUnknown
httpCrappy-Backend-C9b378e73d973b0c8d19a327a8298316ca3f9061Unknown
httpCustomeridUnknown
httpDebug-Data-AccessUnknown
httpDevice-IdUnknown
httpDevice-MemoryUnknown
httpDevice-Stock-UaNon-standardOpera SW
httpDevops-TrustUnknown
httpDialogue-IdUnknown
httpDistilqaNon-standardImperva
httpDntStandardHTTP
httpDownlinkStandardClient Hints
httpDpc-LocalityUnknown
httpDpc-VersionUnknown
httpDprStandardClient Hints
httpDstldbgUnknown
httpEcsUnknown
httpEctUnknown
httpEd5dqopoexUnknown
httpEdaggfihzuUnknown
httpExpectStandardHTTP
httpExpiresUnknown
httpExternal-IdUnknown
httpEzjun4slfiUnknown
httpFastly-DebugUnknown
httpFedebugUnknown
httpFoobarUnknown
httpForwardedStandardProxies
httpForwarded-For-IpUnknown
httpFromStandardHTTP
httpGa-TypeUnknown
httpGed-CacheUnknown
httpGiga-TransportUnknown
httpGpt-Tags-EnabledUnknown
httpGroupnameUnknown
httpHadesurlheaderNon-standardBaidu
httpHb-MarketUnknown
httpHb-RegionUnknown
httpHjelmjwgivUnknown
httpHostStandardHTTP
httpHttp-Client-IpUnknown
httpHttp-X-Tls-GlsUnknown
httpHubole-DevUnknown
httpHuohua-PodenvUnknown
httpIbfhhdt6haUnknown
httpIcap-XUnknown
httpIf-Modified-SinceStandardHTTP
httpIf-None-MatchStandardHTTP
httpInterventionUnknown
httpIv-UserUnknown
httpJ-Server-SelectUnknown
httpKeep-AliveUnknown
httpLocaleUnknown
httpLrhsshpjbuUnknown
httpMax-ForwardsStandardProxies
httpMktestUnknown
httpMoki-Tag-MetaUnknown
httpMsisdnUnknown
httpNeocredit-Custom-Haeder-KeyUnknown
httpNew-ListUnknown
httpOcp-Apim-Subscription-KeyNon-standardMicrosoft Azure
httpOl9tresalcUnknown
httpOmsmodernstackUnknown
httpOriginStandardFetch
httpOrigin-HostUnknown
httpOrigin-UrlUnknown
httpPage-IntegrityUnknown
httpPdljq6cohrUnknown
httpPlatformresponseUnknown
httpPostUnknown
httpPragmaStandardHTTP caching
httpPreferStandardHTTP
httpPrivate-TokenUnknown
httpProxy-AuthorizationStandardProxies
httpProxy-ConnectionNon-standardProxies
httpProxy-ToolUnknown
httpPublickeyUnknown
httpRangeStandardHTTP
httpRealmUnknown
httpRefererStandardHTTP
httpReferrerUnknown
httpReferrer-PolicyUnknown
httpRemoteUnknown
httpRemote-AddrUnknown
httpRemote-UserUnknown
httpRequest-IdUnknown
httpRestrict-Access-ContextNon-standardMicrosoft Azure
httpRestrict-Access-To-TenantsNon-standardMicrosoft Azure
httpRttUnknown
httpRun-Debug-ModeUnknown
httpRunasofUnknown
httpSaltUnknown
httpSave-DataStandardClient Hints
httpSec-DatadogNon-standardDatadog
httpSec-Fetch-DestNon-standardFetch metadata
httpSec-Fetch-ModeNon-standardFetch metadata
httpSec-Fetch-SiteNon-standardFetch metadata
httpSec-Fetch-UserNon-standardFetch metadata
httpSec-GpcNon-standardGlobal Privacy Control
httpSec-Ch-UaNon-standardUnofficial Client Hints
httpSec-Ch-Ua-ArchNon-standardUnofficial Client Hints
httpSec-Ch-Ua-BitnessNon-standardUnofficial Client Hints
httpSec-Ch-Ua-Full-VersionNon-standardUnofficial Client Hints
httpSec-Ch-Ua-MobileNon-standardUnofficial Client Hints
httpSec-Ch-Ua-ModelNon-standardUnofficial Client Hints
httpSec-Ch-Ua-PlatformNon-standardUnofficial Client Hints
httpSec-Ch-Ua-Platform-VersionNon-standardUnofficial Client Hints
httpSec-MetadataUnknown
httpSerial-NumberUnknown
httpSchemeUnknown
httpSignatureUnknown
httpSoftdrUnknown
httpSs-DevUnknown
httpSurrogate-CapabilityNon-standardProxies
httpTargetUnknown
httpTb-Force-BackendUnknown
httpTeUnknown
httpTestheaderUnknown
httpTestkit-FeaturesUnknown
httpTestutilsUnknown
httpTokenUnknown
httpTokenappUnknown
httpTransfer-EncodingUnknown
httpTrue-Client-IPNon-standardCloudflare
httpUA-ColorNon-standardMachine value
httpUA-CpuNon-standardMachine value
httpUA-DispNon-standardMachine value
httpUA-OSNon-standardMachine value
httpUA-PixelsNon-standardMachine value
httpUpgrade-Insecure-RequestsNon-standard
httpUser-AgentStandardHTTP
httpUser-RoleUnknown
httpUseridUnknown
httpUseripNon-standardProxies
httpUsernameUnknown
httpViaStandardProxies
httpViewport-WidthStandardClient Hints
httpVip-Go-Sandbox-User-IdUnknown
httpVts-IpUnknown
httpVts-VerUnknown
httpWarehouse-TypeUnknown
httpWeb-Admin-Access-ModeUnknown
httpWsoih8rl1zUnknown
httpWu-RaUnknown
httpWud-IcUnknown
httpWud-MdUnknown
httpWud-OiUnknown
httpWud-SnUnknown
httpWud-UiUnknown
httpWud-VsUnknown
httpWun-BcUnknown
httpWun-BgUnknown
httpWun-CtUnknown
httpWun-IaUnknown
httpWun-IgUnknown
httpWun-MaUnknown
httpWun-NtUnknown
httpWun-RmUnknown
httpX-_-_-_-_-_-_-_Unknown
httpX--------------Unknown
httpX-Ab-TestUnknown
httpX-Ab-Test-PropertiesUnknown
httpX-Access-TokenUnknown
httpX-Adobe-FloodgateUnknown
httpX-Aio-DeviceidUnknown
httpX-Aka-AicUnknown
httpX-Akam-LclUnknown
httpX-Akamai-A2-DisableNon-standardAkamai
httpX-Akamai-DebugNon-standardAkamai
httpX-Akamai-EdgescapeNon-standardAkamai
httpX-Akamai-Pragma-HeadersNon-standardAkamai
httpX-Akamai-Ro-PiezNon-standardAkamai
httpX-Akamai-Rua-DebugNon-standardAkamai
httpX-Amazon-Customer-IdNon-standardAmazon
httpX-Amazon-Remote-UserNon-standardAmazon
httpX-Amzn-Base-UriNon-standardAmazon
httpX-Amzn-Oidc-DataUnknown
httpX-Amzn-User-RolesNon-standardAmazon
httpX-Amzn-Vendor-IdNon-standardAmazon
httpX-Api-KeyUnknown
httpX-ApikeyUnknown
httpX-AppUnknown
httpX-AppserverUnknown
httpX-Atlas-IdNon-standardForcepoint
httpX-Att-DeviceidNon-standardAT&T
httpX-AuthUnknown
httpX-Auth-TokenNon-standardHTTP
httpX-Auth-UsernameNon-standardProxies
httpX-Authenticated-GroupNon-standardProxies
httpX-Authenticated-GroupsUnknown
httpX-Authenticated-UserNon-standardProxies
httpX-Avoid-CacheUnknown
httpX-B3-FlagsNon-standardOpen Zipkin
httpX-B3-SampleNon-standardOpen Zipkin
httpX-B3-SampledNon-standardOpen Zipkin
httpX-Backend-ServerUnknown
httpX-Bamtech-Override-Supported-LocationUnknown
httpX-Bamtech-Override-Vpn-DetectionUnknown
httpX-Bc-Json-ContextUnknown
httpX-Bc-UpstreamUnknown
httpX-Bk-OtpemailUnknown
httpX-Bk-OtpsmsUnknown
httpX-Bluecoat-AuthorizationNon-standardProxySG
httpX-Bluecoat-ViaNon-standardProxySG
httpX-Browser-SessionUnknown
httpX-Candidate-IdUnknown
httpX-Cba-DataUnknown
httpX-Cdn-Src-PortUnknown
httpX-Citrio-TimestampUnknown
httpX-Citrix-GatewayNon-standardCitrix
httpX-Citrix-ViaNon-standardCitrix
httpX-Citrix-Via-VipNon-standardCitrix
httpX-Clacks-OverheadNon-standard
httpX-ClientUnknown
httpX-Client-DataNon-standardGoogle
httpX-Client-IpNon-standardProxies
httpX-Cluster-Client-IpUnknown
httpX-CompressUnknown
httpX-Consul-TokenUnknown
httpX-CookiesokUnknown
httpX-CountryUnknown
httpX-Country-CodeUnknown
httpX-Cra-Clearance-JsUnknown
httpX-CryptipUnknown
httpX-Csix-CustidUnknown
httpX-Csix-CustkeyUnknown
httpX-Csso-IdUnknown
httpX-Cydia-CfNon-standardCydia
httpX-DebugUnknown
httpX-Delay-PoolUnknown
httpX-Devel-HeaderUnknown
httpX-DeveloperUnknown
httpX-Device-User-AgentNon-standardProxies
httpX-Devportal-LocaleUnknown
httpX-Devportal-User-RolesUnknown
httpX-Disney-Internal-SiteNon-standardDisney
httpX-Distil-DebugNon-standardImperva
httpX-Dk-ContenttargetingUnknown
httpX-Dm-Device-TypeUnknown
httpX-Dw-TraceUnknown
httpX-Ebay-Client-IpUnknown
httpX-Ebo-UaUnknown
httpX-Ec-PragmaUnknown
httpX-Emfl-ServerUnknown
httpX-EnrichmentstatusUnknown
httpX-Eskimi-DebugUnknown
httpX-Extole-ContainerUnknown
httpX-Extole-DebugUnknown
httpX-F5-Forwarded-ProtoUnknown
httpX-Fb-Product-LogUnknown
httpX-Fbs-Client-IpNon-standardFacebook
httpX-Feature-TogglesUnknown
httpX-FeaturesUnknown
httpX-FireglassUnknown
httpX-FirephpUnknown
httpX-Firephp-VersionUnknown
httpX-ForceappUnknown
httpX-Forward-ForUnknown
httpX-Forwarded-EmailNon-standardProxies
httpX-Forwarded-ForNon-standardProxies
httpX-Forwarded-GroupsNon-standardProxies
httpX-Forwarded-HostNon-standardProxies
httpX-Forwarded-IpUnknown
httpX-Forwarded-ProtoNon-standardProxies
httpX-Forwarded-UserNon-standardProxies
httpX-Frameio-Encoder-HwUnknown
httpX-Frameio-Quality-MetricUnknown
httpX-G3-PoolUnknown
httpX-GeoUnknown
httpX-Geo-AllowUnknown
httpX-Geron-TestUnknown
httpX-Googapps-Allowed-DomainsNon-standardMcAfee
httpX-Hash-Md5Unknown
httpX-Hash-Sha1Unknown
httpX-Hola-Request-IdUnknown
httpX-Hola-Unblocker-BextUnknown
httpX-Http-ProtocolUnknown
httpX-HttpsUnknown
httpX-IUnknown
httpX-IcmUnknown
httpX-Identification-StringUnknown
httpX-If-ViaNon-standardProxies
httpX-Im-PiezNon-standardAkamai
httpX-ImforwardsUnknown
httpX-IntUnknown
httpX-Ion-HealtyUnknown
httpX-Iorg-FbsNon-standardFacebook
httpX-Iorg-Fbs-ModeNon-standardFacebook
httpX-Iorg-Fbs-UipNon-standardFacebook
httpX-Is-TestUnknown
httpX-Iws-ViaNon-standardProxies
httpX-IWSaaS-ViaNon-standardProxies
httpX-Json-ApiUnknown
httpX-Kco-Experiments-AddUnknown
httpX-Kijiji-TracenumberUnknown
httpX-Lastline-StatusUnknown
httpX-LdebugUnknown
httpX-LiveinternetapplicationsUnknown
httpX-Lll-Pragma-AccessUnknown
httpX-Lpp-Magento-StagingUnknown
httpX-LppalgoliasearchUnknown
httpX-Lppalgoliasearchv2UnknownX-Lpp
httpX-LppbreadcrumbsUnknown
httpX-LppchatbotUnknown
httpX-LppchatbotgenesysUnknown
httpX-LppmobilebreadcrumbsUnknown
httpX-LppnewmyaccountUnknownX-Lpp
httpX-LppnewnavigationmobileUnknownX-Lpp
httpX-LppnewpageheaderUnknownX-Lpp
httpX-LppnewpickuppointUnknownX-Lpp
httpX-LppproductbreadcrumbsUnknown
httpX-LppquerysuggestionenabledUnknownX-Lpp
httpX-LppquerysuggestionsoffUnknown
httpX-LpprmaxUnknown
httpX-LppsidebarUnknownX-Lpp
httpX-LuxotticaUnknown
httpX-MachineNon-standardCydia
httpX-Marqeta-Program-Short-CodeUnknown
httpX-Mobileiron-User-DnNon-standardProxySG
httpX-MsisdnUnknown
httpX-Mwg-ViaNon-standardMcAfee
httpX-Netacea-Api-KeyUnknown
httpX-Netacea-Client-IpUnknown
httpX-NewRelic-App-DataNon-standardNew Relic
httpX-NewRelic-IdNon-standardNew Relic
httpX-NewRelic-TransactionNon-standardNew Relic
httpX-Nitro-PassNon-standardCitrix
httpX-Nitro-UserNon-standardCitrix
httpX-Nokia-imsiNon-standardNokia
httpX-Nokia-MsisdnNon-standardNokia
httpX-Nokia-MusicShop-BearerNon-standardNokia
httpX-Nokia-MusicShop-VersionNon-standardNokia
httpX-Nucleus-TestUnknown
httpX-O-SegmentUnknown
httpX-Opera-InfoNon-standardOpera SW
httpX-Operamini-FeaturesNon-standardOpera SW
httpX-Operamini-PhoneNon-standardOpera SW
httpX-Operamini-Phone-UaNon-standardOpera SW
httpX-Operamini-RouteNon-standardOpera SW
httpX-Optumus-DebugUnknown
httpX-Origin-PanameraUnknown
httpX-Originating-IpUnknown
httpX-Oscar-Cache-ModeUnknown
httpX-Oxyserps-Job-IdUnknown
httpX-Pagely-Skip-RatelimitUnknown
httpX-Pdf-CreatorUnknown
httpX-PdfcrowdNon-standardPdfcrowd
httpX-Peer-ProtocolUnknown
httpX-PharmacycodeUnknown
httpX-PidUnknown
httpX-Pinterest-Force-ExperimentsUnknown
httpX-Pinterest-No-ExperimentsUnknown
httpX-Protocol-PortUnknown
httpX-Proxy-UniqueidUnknown
httpX-Proxyuser-IpNon-standardProxies
httpX-Ps3-BrowserUnknown
httpX-Psa-Client-FeaturesUnknown
httpX-Psa-Client-OptionsUnknown
httpX-Puffin-UANon-standardPuffin
httpX-Pwnfox-ColorUnknown
httpX-Px-Access-TokenUnknown
httpX-R7-Cdn-TokenUnknown
httpX-Rbp-WfuUnknown
httpX-Real-IpNon-standardProxies
httpX-Remote-AddrNon-standardProxies
httpX-Remote-IpNon-standardProxies
httpX-Request-IdNon-standardHTTP
httpX-Requested-ByUnknown
httpX-Requested-WithNon-standard
httpX-Resource-TypeUnknown
httpX-Rim-HttpsUnknown
httpX-SecretUnknown
httpX-Server-IpNon-standardProxies
httpX-ShoworiginerrorUnknown
httpX-Slg-GlsUnknown
httpX-Soto-Device-IdUnknown
httpX-Soto-LoginUnknown
httpX-Soto-User-IdUnknown
httpX-Sp-Forwarded-IpUnknown
httpX-Ssb-AgentUnknown
httpX-SshUnknown
httpX-Ssl-Cipher-TypeUnknown
httpX-Ssl-Handshake-SizeUnknown
httpX-Ssl-Host-NameUnknown
httpX-Ssl-Session-ReusedUnknown
httpX-Ssl-VersionUnknown
httpX-SsrUnknown
httpX-SstUnknown
httpX-SsvUnknown
httpX-Surfly-SessionidUnknown
httpX-TargetNon-standardProxies
httpX-Target-ProxyNon-standardProxies
httpX-Tenant-KeyUnknown
httpX-ToguruUnknown
httpX-TokenUnknown
httpX-Twig-CacheUnknown
httpX-Ucbrowser-DeviceNon-standardUcbrowser
httpX-UCBrowser-Device-UANon-standardUCbrowser
httpX-Ucbrowser-PhoneNon-standardUcbrowser
httpX-Ucbrowser-Phone-UaNon-standardUcbrowser
httpX-Ucbrowser-UaNon-standardUCbrowser
httpX-Unique-IdUnknown
httpX-UowUnknown
httpX-Up-SubnoNon-standard
httpX-UrlUnknown
httpX-Url-CategoryNon-standardCitrix
httpX-User-KeyUnknown
httpX-Vc-DebugUnknown
httpX-Vendor-IdUnknown
httpX-ViaUnknown
httpX-Via-CloudfrontNon-standardAmazon CloudFront
httpX-Wap-ProfileNon-standardUAProf
httpX-Wap-Proxy-CookieNon-standardProxies
httpX-WebsensehostNon-standardForcepoint
httpX-WebsenseproxychannelNon-standardForcepoint
httpX-WebsenseproxysslconnectionNon-standardForcepoint
httpX-Wf-Max-Combined-SizeUnknown
httpX-Wix-Fastly-DebugNon-standardWix
httpX-Wp-EngineUnknown
httpX-Ws-Request-IdUnknown
httpX-Wvs-IdNon-standardWeb Vulnerability Scanner
httpX-Yodel-Auth-MetadataUnknown
httpX1-Bilispy-ColorUnknown
httpXdesp-SandboxUnknown
httpXidUnknown
httpYahooremoteipUnknown
httpYqnpdaqbywUnknown
httpZ-Forwarded-ForUnknown
httpZ1gcwnuzlpUnknown
httpZsa-Show-ProgresspageUnknown
httpZsa-Skip-AvscanningUnknown
httpZsa-Skip-CompositeopenerUnknown
httpZsa-Skip-MobilecodescanningUnknown
httpZsa-Skip-RangeheaderremovalUnknown
httpZsa-Skip-UrlreputationUnknown
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