[H]ardNews 4th Edition

Google Prefetching For Firefox:

Google is now prefetching results for Firefox browser users. You can disable this feature if you decide you don’t want cookies and web pages in your web browser’s cache that you’ve never even visited or if the idea bothers you. Everyone else can enjoy the speed boost provided by prefetching.

Now Google's faster than ever on Firefox and Mozilla browsers. When you do a search on these browsers, we instruct them to download your top search result in advance, so if you click on it, you'll get to that page even more quickly.