- From: Mark Nottingham <mnot@mnot.net>
- Date: Tue, 11 Apr 2017 13:42:33 +1000
- To: Bobby Mozumder <bmozumder@gmail.com>
- Cc: ietf-http-wg@w3.org
Hi Bobby, It sounds like you're looking for this: http://httpwg.org/http-extensions/client-hints.html Cheers, > On 11 Apr 2017, at 1:17 pm, Bobby Mozumder <bmozumder@gmail.com> wrote: > > Hi, > > I’ve been using HTTP/2 push for a bit now, mostly for font push, and it’s been great. I’m now trying to expand on other resources to push, including images. > > Right now, it seems like an impossible task with the HTML PICTURE element, where we don’t know which sizes/format of an image that a client would need. The HTML PICTURE element provides a list of all sorts of possible sizes/resolutions/formats of a single image, and the client picks one of them to download based on window height/width & browser capabilities. > > Would it be possible to add standard HTTP request headers to indicate to the server the client media capabilities - resolution, size, etc..? This is then complicated by the fact that the browser might change its client window size, or some items might already be cached. > > Thank you, > > -bobby -- Mark Nottingham https://www.mnot.net/
Received on Tuesday, 11 April 2017 03:43:06 UTC