The LINK_PREFETCH allows websites to explicitly mark links that should be prefetched, it is supported by Firefox, Chrome and WebKit EFL and GTK ports.
Created attachment 190920 [details] Patch
Comment on attachment 190920 [details] Patch Clearing flags on attachment: 190920 Committed r144441: <http://trac.webkit.org/changeset/144441>
All reviewed patches have been landed. Closing bug.