HTTP Working GroupI. Grigorik
Internet-DraftGoogle
Intended status: Standards TrackMay 31, 2016
Expires: December 2, 2016

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draft-ietf-httpbis-client-hints-01

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list of billboard hot 100 top 10 singles in 1985 This specification defines a set of HTTP request header fields, colloquially known as Client Hints, to address this. They are intended to be used as input to proactive content negotiation; just as the Accept header field allows clients to indicate what formats they prefer, Client Hints allow clients to indicate a list of device and agent specific preferences.single mit kindern skiurlaub

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gute partnersuche seiten There are thousands of different devices accessing the web, each with different device capabilities and preference information. These device capabilities include hardware and software characteristics, as well as dynamic user and client preferences.wie finde ich den richtigen partner test

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top ten free dating site in the world The key words “MUST”, “MUST NOT”, “REQUIRED”, “SHALL”, “SHALL NOT”, “SHOULD”, “SHOULD NOT”, “RECOMMENDED”, “MAY”, and “OPTIONAL” in this document are to be interpreted as described in [RFC2119].gratis singlebörse steiermark

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singles chat ohne registrierung A Client Hint request header field is a HTTP header field that is used by HTTP clients to indicate configuration data that can be used by the server to select an appropriate response. Each one conveys a list of client preferences that the server can use to adapt and optimize the response.partnervermittlungen im test

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singles ohne anmeldung Servers respond with an optimized response based on one or more received hints from the client. When doing so, and if the resource is cacheable, the server MUST also emit a Vary response header field (Section 7.1.4 of [RFC7231]), and optionally Key ([I-D.ietf-httpbis-key]), to indicate which hints were used and whether the selected response is appropriate for a later request.christliche partnervermittlung usa

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singles ohne anmeldung finden Servers can advertise support for Client Hints using the Accept-CH header field or an equivalent HTML meta element with http-equiv attribute ([W3C.REC-html5-20141028]).good dating apps on facebook

  Accept-CH = #token

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  Accept-CH: DPR, Width, Viewport-Width, Downlink

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  Vary: DPR

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  Vary: DPR, Width, Downlink

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  Key: DPR;partition=1.5:2.5:4.0

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  Key: Width;div=320

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  Key: Downlink;partition=0.5:1.0:3.0:5.0:10

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single parent dating websites free The “DPR” request header field is a number that indicates the client’s current Device Pixel Ratio (DPR), which is the ratio of physical pixels over CSS px (Section 5.2 of [W3C.CR-css-values-3-20150611]) of the layout viewport (Section 9.1.1 of [CSS2]) on the device.dating websites uk reviews

  DPR = 1*DIGIT [ "." 1*DIGIT ]

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  Content-DPR = 1*DIGIT [ "." 1*DIGIT ]

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  Width = 1*DIGIT

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  Viewport-Width = 1*DIGIT

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  Save-Data : sd-token *( ";" [sd-token] )
  sd-token = token

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  DPR: 2.0
  Width: 320
  Viewport-Width: 320

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  Content-DPR: 1.0

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  Downlink: 0.384

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  • Header field name: Accept-CH
  • Applicable protocol: HTTP
  • Status: standard
  • Author/Change controller: IETF
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  • Related information: for Client Hints

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  • Header field name: Content-DPR
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  • Status: standard
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  • Header field name: DPR
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  • Status: standard
  • Author/Change controller: IETF
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  • Header field name: Save-Data
  • Applicable protocol: HTTP
  • Status: standard
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  • Header field name: Viewport-Width
  • Applicable protocol: HTTP
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  • Author/Change controller: IETF
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  • Header field name: Width
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hottest dating site in usa References

native american dating free Normative References

[CSS2]
Bos, B., Celic, T., Hickson, I., and H. Lie, “top 100 single charts liste pdf”, W3C Recommendation REC-CSS2-20110607, June 2011, <best african american dating site>.
[I-D.ietf-httpbis-key]
Fielding, R. and M. Nottingham, “dating south american man”, Internet-Draft draft-ietf-httpbis-key-01 (work in progress), March 2016.
[NETINFO]
Cáceres, M., Moreno, F., and I. Grigorik, “singles in south america”, December 2015, <chat online gratis sin registro españa>.
[RFC2119]
Bradner, S., “chat gratis online sin registro colombia”, BCP 14, RFC 2119, chat online gratis sin registro chile, March 1997, <chat online gratis sin registro venezuela>.
[RFC5234]
Crocker, D., Ed. and P. Overell, “chat online gratis sin registro mexico”, STD 68, RFC 5234, erfahrungen partnersuche de, January 2008, <gay native american dating site>.
[RFC7230]
Fielding, R., Ed. and J. Reschke, Ed., “top 10 single malt whiskeys in the world”, RFC 7230, best free iphone dating apps 2014, June 2014, <latin america dating sites>.
[RFC7231]
Fielding, R., Ed. and J. Reschke, Ed., “wie finde ich den passenden partner für mich”, RFC 7231, wie finde ich eine passende partnerin, June 2014, <free chat dating sites uk>.
[RFC7234]
Fielding, R., Ed., Nottingham, M., Ed., and J. Reschke, Ed., “best free chat dating sites”, RFC 7234, best facebook dating app, June 2014, <what's a good free online dating site>.
[W3C.CR-css-values-3-20150611]
Atkins, T. and E. Etemad, “single parents dating sites south africa”, World Wide Web Consortium CR CR-css-values-3-20150611, June 2015, <free online chat room for singles no registration>.
[W3C.REC-html5-20141028]
Hickson, I., Berjon, R., Faulkner, S., Leithead, T., Navara, E., O&#039;Connor, E., and S. Pfeiffer, “online dating site melbourne”, World Wide Web Consortium Recommendation REC-html5-20141028, October 2014, <single parent dating australia>.

free black online dating uk Informative References

[RFC6265]
Barth, A., “free black and white dating uk”, RFC 6265, best australia free dating sites, April 2011, <free single parents dating website>.

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  • Issue 168 (make Save-Data extensible) updated ABNF.
  • Issue 163 (CH review feedback) editorial feedback from httpwg list.
  • Issue 153 (NetInfo API citation) added normative reference.

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