Firefox may be under fire from Microsoft's newly competitive browser, but with more than twice the downloads in its first day, Firefox 4 today soared over its rival by one measurement.
Microsoft, not without reason, boasted that IE9 was downloaded 2.35 million times in the first 24 hours after its release last week. And that is indeed a big number, especially for a browser that tech enthusiasts had scoffed at for years.
That's a lot less than thein 2008, but that event was a heavily promoted "Download Day," and it should be noted that Firefox 4's full day hasn't finished yet.
And it does signal that at least a very sizable chunk of the Net-connected population is, in Firefox's apt phrase, choosing to "upgrade the Web." New browsers bring new Web standards, new performance, and often a new auto-update ethos that likely will lead to browsers staying continuously updated. That could simplify lives for Web developers who constantly wrangle with the difficulties of supporting old browsers.
Mozilla expects that its arrival will lead to an increase in usage. The browser maker said it has 400 million Firefox users and counting, but as a percentage of worldwide browser use it has lost share to Chrome, which now accounts for more than 10 percent of usage worldwide.