On Tue, Dec 17, 2013 at 5:06 PM, Boris Zbarsky <[email protected]> wrote:
> On 12/17/13 3:29 AM, Jonas Sicking wrote: > >> This is a good point. Would this have performance implications for >> down-level browsers? I don't know if prescanners etc in contemporary >> browsers are smart enough to ignore <script> tags that use a non-JS >> type attribute. >> > > Gecko's is not. Not least because as far as I can tell scripts with > unknown type are in fact always loaded, just not executed, and block the > parser while they're loading, so you do in fact want to preload them! Is there a good reason the parser is blocking on such scripts?
