HTTP & Client-Server Model
From Elvanör's Technical Wiki
- Chromium supports a new HTML semantic that allows the browser to download with high priority a given resource:
<link rel="subresource" href="jquery.js">
- Unfortunately, its support is completely broken currently (see https://code.google.com/p/chromium/issues/detail?id=312327) and results in a double download (!). And all the other browsers don't implement it.