%% You should probably cite rfc8942 instead of this I-D. @techreport{ietf-httpbis-client-hints-04, number = {draft-ietf-httpbis-client-hints-04}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-httpbis-client-hints/04/}, author = {Ilya Grigorik}, title = {{HTTP Client Hints}}, pagetotal = 14, year = 2017, month = apr, day = 19, abstract = {An increasing diversity of Web-connected devices and software capabilities has created a need to deliver optimized content for each device. 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 user agents to indicate what formats they prefer, Client Hints allow user agents to indicate device and agent specific preferences.}, }