On Tue, Nov 12, 2013 at 12:08 AM, Jukka K. Korpela <jkorp...@cs.tut.fi> wrote: > 2013-11-12 9:58, Adam Barth wrote: >> Unfortunately, we can't add new tags to head. If the parser sees a >> tag it doesn't recognize in the head, it creates a fake body tag and >> pushes the tag down into the body. > > But you could use <style type=text/foobar>...</style>, with a suitable value > for foobar, like x-imgset. This could even be handled with a polyfill in old > browsers (JavaScript code that reads such elements and interprets their > content).
Maybe there's a CSS solution to this problem? Do we just need to make the preload scanner smarter about interpreting CSS? Adam