Bits Up!: DNS Prefetching for Firefox - Dave's Blog

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Bits Up!: DNS Prefetching for Firefox

2009 Jun 22, 3:28Details on Firefox's DNS prefetching: "The Firefox implementation takes this approach one step further than just pre-resolving anchor href hostnames. It uses the prefetch logic on URLs that are being included in the current document. By this I mean that it uses the prefetch logic on things like images, css, and jscript that are being loaded right away, in addition to anchor links which might be clicked on at a slightly later time."PermalinkCommentsdns dns-prefetching html performance networking firefox mozilla technical
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