April 2005 browser market share: IE – 83.07%, Firefox – 10.28%

April 2005 browser market share survey by Janco Associates shows Firefox Web browser increasing its share to 10.28%. Microsoft Internet Explorer is still an undisputed leader with 83.07%. Mozilla suite is used by 3.81% of the users, Netscape, AOL, MSN Explorer and Opera browser are all below 1% market share with 0.92%, 0.85%, 0.67% and 0.41% respectively. Looking at the past year, Firefox went from virtually 0% in February 2004 to 50 mln downloads by the end of April 2005.

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