https://lists.w3.org/Archives/Public/public-web-perf/2017May/0000.html
[5/3/17] webperf group call @ 10AM PST from Ilya Grigorik on 2017-05-01 (public-web-perf@w3.org...
https://shopify.engineering/authors/ilya-grigorik
Ilya Grigorik author & reviewer at Shopify
ilya grigorikauthorreviewershopify
https://datatracker.ietf.org/doc/html/draft-grigorik-http-client-hints
draft-grigorik-http-client-hints-03
HTTP Client Hints (Internet-Draft, 2015)
http clientdrafthints