User Login
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Only for existing customers who use this sign-in. New accounts can not be created in this way.
A request headers is an HTTP header that the client sends to the server.
HTTP request headers list | HTTP Header Viewer
| Header | Type | Subtype | |
|---|---|---|---|
 | Accept | Standard | HTTP |
| Accept-Encoding | Standard | HTTP |
| Accept-CH | Standard | Client Hints |
| Accept-Charset | Standard | HTTP |
| Accept-Language | Standard | HTTP |
| Access-Control-Request-Headers | Standard | Fetch |
| Access-Control-Request-Method | Standard | Fetch |
| Authorization | Standard | HTTP |
| Cache-Control | Standard | HTTP caching |
| Calling-Version | Unknown | |
| Cdn-Loop | Non-standard | CDN |
| CF-IPCountry | Non-standard | Cloudflare |
| CF-RAY | Non-standard | Cloudflare |
| CF-Visitor | Non-standard | Cloudflare |
| CF-Worker | Non-standard | Cloudflare |
| Clacks | Non-standard | |
| Client-Ip | Non-standard | Proxies |
| Clientip | Non-standard | Proxies |
| Connection | Standard | HTTP |
| Content-Length | Standard | HTTP |
| Content-Type | Standard | HTTP |
| Cookie | Standard | HTTP |
| Device-Stock-Ua | Non-standard | Opera SW |
| Distilqa | Non-standard | Imperva |
| Dnt | Standard | HTTP |
| Downlink | Standard | Client Hints |
| Dpc-Locality | Unknown | |
| Dpc-Version | Unknown | |
| Dpr | Standard | Client Hints |
| Expect | Standard | HTTP |
| Forwarded | Standard | Proxies |
| From | Standard | HTTP |
| Ged-Cache | Unknown | |
| Giga-Transport | Unknown | |
| Hadesurlheader | Non-standard | Baidu |
| Host | Standard | HTTP |
| Http-X-Tls-Gls | Unknown | |
| If-Modified-Since | Standard | HTTP |
| If-None-Match | Standard | HTTP |
| Max-Forwards | Standard | Proxies |
| Ocp-Apim-Subscription-Key | Non-standard | Microsoft Azure |
| Origin | Standard | Fetch |
| Pragma | Standard | HTTP caching |
| Prefer | Standard | HTTP |
| Proxy-Authorization | Standard | Proxies |
| Proxy-Connection | Non-standard | Proxies |
| Range | Standard | HTTP |
| Referer | Standard | HTTP |
| Restrict-Access-Context | Non-standard | Microsoft Azure |
| Restrict-Access-To-Tenants | Non-standard | Microsoft Azure |
| Save-Data | Standard | Client Hints |
| Sec-Datadog | Non-standard | Datadog |
| Sec-Fetch-Dest | Non-standard | Fetch metadata |
| Sec-Fetch-Mode | Non-standard | Fetch metadata |
| Sec-Fetch-Site | Non-standard | Fetch metadata |
| Sec-Fetch-User | Non-standard | Fetch metadata |
| Sec-Gpc | Non-standard | Global Privacy Control |
| Sec-Ch-Ua | Non-standard | Unofficial Client Hints |
| Sec-Ch-Ua-Arch | Non-standard | Unofficial Client Hints |
| Sec-Ch-Ua-Full-Version | Non-standard | Unofficial Client Hints |
| Sec-Ch-Ua-Mobile | Non-standard | Unofficial Client Hints |
| Sec-Ch-Ua-Model | Non-standard | Unofficial Client Hints |
| Sec-Ch-Ua-Platform | Non-standard | Unofficial Client Hints |
| Sec-Ch-Ua-Platform-Version | Non-standard | Unofficial Client Hints |
| Serial-Number | Unknown | |
| Surrogate-Capability | Non-standard | Proxies |
| True-Client-IP | Non-standard | Cloudflare |
| UA-Color | Non-standard | Machine value |
| UA-Cpu | Non-standard | Machine value |
| UA-Disp | Non-standard | Machine value |
| UA-OS | Non-standard | Machine value |
| UA-Pixels | Non-standard | Machine value |
| Upgrade-Insecure-Requests | Non-standard | |
| User-Agent | Standard | HTTP |
| Userip | Non-standard | Proxies |
| Via | Standard | Proxies |
| Viewport-Width | Standard | Client Hints |
| Wu-Ra | Unknown | |
| Wud-Ic | Unknown | |
| Wud-Md | Unknown | |
| Wud-Oi | Unknown | |
| Wud-Sn | Unknown | |
| Wud-Ui | Unknown | |
| Wud-Vs | Unknown | |
| Wun-Bc | Unknown | |
| Wun-Bg | Unknown | |
| Wun-Ct | Unknown | |
| Wun-Ia | Unknown | |
| Wun-Ig | Unknown | |
| Wun-Ma | Unknown | |
| Wun-Nt | Unknown | |
| Wun-Rm | Unknown | |
| X-_-_-_-_-_-_-_ | Unknown | |
| X-------------- | Unknown | |
| X-Akamai-A2-Disable | Non-standard | Akamai |
| X-Akamai-Debug | Non-standard | Akamai |
| X-Akamai-Edgescape | Non-standard | Akamai |
| X-Akamai-Pragma-Headers | Non-standard | Akamai |
| X-Akamai-Ro-Piez | Non-standard | Akamai |
| X-Akamai-Rua-Debug | Non-standard | Akamai |
| X-Amazon-Customer-Id | Non-standard | Amazon |
| X-Amazon-Remote-User | Non-standard | Amazon |
| X-Amzn-Base-Uri | Non-standard | Amazon |
| X-Amzn-User-Roles | Non-standard | Amazon |
| X-Amzn-Vendor-Id | Non-standard | Amazon |
| X-App | Unknown | |
| X-Atlas-Id | Non-standard | Forcepoint |
| X-Att-Deviceid | Non-standard | AT&T |
| X-Auth-Token | Non-standard | HTTP |
| X-Auth-Username | Non-standard | Proxies |
| X-Authenticated-Group | Non-standard | Proxies |
| X-Authenticated-User | Non-standard | Proxies |
| X-B3-Flags | Non-standard | Open Zipkin |
| X-B3-Sample | Non-standard | Open Zipkin |
| X-B3-Sampled | Non-standard | Open Zipkin |
| X-Bluecoat-Authorization | Non-standard | ProxySG |
| X-Bluecoat-Via | Non-standard | ProxySG |
| X-Clacks-Overhead | Non-standard | |
| X-Client-Data | Non-standard | |
| X-Client-Ip | Non-standard | Proxies |
| X-Cookiesok | Unknown | |
| X-Cydia-Cf | Non-standard | Cydia |
| X-Device-User-Agent | Non-standard | Proxies |
| X-Disney-Internal-Site | Non-standard | Disney |
| X-Distil-Debug | Non-standard | Imperva |
| X-Enrichmentstatus | Unknown | |
| X-Fbs-Client-Ip | Non-standard | |
| X-Forwarded-Email | Non-standard | Proxies |
| X-Forwarded-For | Non-standard | Proxies |
| X-Forwarded-Groups | Non-standard | Proxies |
| X-Forwarded-Host | Non-standard | Proxies |
| X-Forwarded-Proto | Non-standard | Proxies |
| X-Forwarded-User | Non-standard | Proxies |
| X-Googapps-Allowed-Domains | Non-standard | McAfee |
| X-I | Unknown | |
| X-Icm | Unknown | |
| X-If-Via | Non-standard | Proxies |
| X-Im-Piez | Non-standard | Akamai |
| X-Imforwards | Unknown | |
| X-Int | Unknown | |
| X-Iorg-Fbs | Non-standard | |
| X-Iorg-Fbs-Mode | Non-standard | |
| X-Iorg-Fbs-Uip | Non-standard | |
| X-Iws-Via | Non-standard | Proxies |
| X-IWSaaS-Via | Non-standard | Proxies |
| X-Lastline-Status | Unknown | |
| X-Lppalgoliasearchv2 | Unknown | X-Lpp |
| X-Lppnewmyaccount | Unknown | X-Lpp |
| X-Lppnewnavigationmobile | Unknown | X-Lpp |
| X-Lppnewpageheader | Unknown | X-Lpp |
| X-Lppnewpickuppoint | Unknown | X-Lpp |
| X-Lppquerysuggestionenabled | Unknown | X-Lpp |
| X-Lppsidebar | Unknown | X-Lpp |
| X-Machine | Non-standard | Cydia |
| X-Mobileiron-User-Dn | Non-standard | ProxySG |
| X-Mwg-Via | Non-standard | McAfee |
| X-NewRelic-App-Data | Non-standard | New Relic |
| X-NewRelic-Id | Non-standard | New Relic |
| X-NewRelic-Transaction | Non-standard | New Relic |
| X-Nitro-Pass | Non-standard | Citrix |
| X-Nitro-User | Non-standard | Citrix |
| X-Nokia-imsi | Non-standard | Nokia |
| X-Nokia-Msisdn | Non-standard | Nokia |
| X-Nokia-MusicShop-Bearer | Non-standard | Nokia |
| X-Nokia-MusicShop-Version | Non-standard | Nokia |
| X-Opera-Info | Non-standard | Opera SW |
| X-Operamini-Features | Non-standard | Opera SW |
| X-Operamini-Phone | Non-standard | Opera SW |
| X-Operamini-Phone-Ua | Non-standard | Opera SW |
| X-Operamini-Route | Non-standard | Opera SW |
| X-Pdfcrowd | Non-standard | Pdfcrowd |
| X-Proxyuser-Ip | Non-standard | Proxies |
| X-Puffin-UA | Non-standard | Puffin |
| X-Real-Ip | Non-standard | Proxies |
| X-Remote-Addr | Non-standard | Proxies |
| X-Remote-Ip | Non-standard | Proxies |
| X-Request-Id | Non-standard | HTTP |
| X-Requested-With | Non-standard | |
| X-Server-Ip | Non-standard | Proxies |
| X-Target | Non-standard | Proxies |
| X-Target-Proxy | Non-standard | Proxies |
| X-Ucbrowser-Device | Non-standard | Ucbrowser |
| X-UCBrowser-Device-UA | Non-standard | UCbrowser |
| X-Ucbrowser-Phone | Non-standard | Ucbrowser |
| X-Ucbrowser-Phone-Ua | Non-standard | Ucbrowser |
| X-Ucbrowser-Ua | Non-standard | UCbrowser |
| X-Up-Subno | Non-standard | |
| X-Url-Category | Non-standard | Citrix |
| X-Wap-Profile | Non-standard | UAProf |
| X-Wap-Proxy-Cookie | Non-standard | Proxies |
| X-Websensehost | Non-standard | Forcepoint |
| X-Websenseproxychannel | Non-standard | Forcepoint |
| X-Websenseproxysslconnection | Non-standard | Forcepoint |
| X-Wix-Fastly-Debug | Non-standard | Wix |
| X-Wp-Engine | Unknown | |
| X-Wvs-Id | Non-standard | Web Vulnerability Scanner |
| X-Yodel-Auth-Metadata | Unknown | |
| Z-Forwarded-For | Unknown |
