Web Statistics 2009

month by month

Browser Statistics 2009

2009	IE8	IE7	IE6	Firefox	Chrome	Safari	Opera
October	12.8%	14.1%	10.6%	47.5%	8.0%	3.8%	2.3%
September	12.2%	15.3%	12.1%	46.6%	7.1%	3.6%	2.2%
August	10.6%	15.1%	13.6%	47.4%	7.0%	3.3%	2.1%
July	9.1%	15.9%	14.4%	47.9%	6.5%	3.3%	2.1%
June	7.1%	18.7%	14.9%	47.3%	6.0%	3.1%	2.1%
May	5.2%	21.3%	14.5%	47.7%	5.5%	3.0%	2.2%
April	3.5%	23.2%	15.4%	47.1%	4.9%	3.0%	2.2%
March	1.4%	24.9%	17.0%	46.5%	4.2%	3.1%	2.3%
February	0.8%	25.4%	17.4%	46.4%	4.0%	3.0%	2.2%
January	0.6%	25.7%	18.5%	45.5%	3.9%	3.0%	2.3%

OS Platform Statistics 2009

Windows XP is the most popular operating system. The Windows family counts for about 90%:

2009	Win7	Vista	Win2003	WinXP	W2000	Linux	Mac
October	4.4%	18.6%	1.5%	63.3%	0.7%	4.2%	6.8%
September	3.2%	18.3%	1.5%	65.2%	0.8%	4.1%	6.5%
August	2.5%	18.1%	1.6%	66.2%	0.9%	4.2%	6.1%
July	1.9%	17.7%	1.7%	67.1%	1.0%	4.3%	6.0%
June	1.6%	18.3%	1.7%	66.9%	1.0%	4.2%	5.9%
May	1.1%	18.4%	1.7%	67.2%	1.1%	4.1%	6.1%
April	0.7%	17.9%	1.7%	68.0%	1.2%	4.0%	6.1%
March	0.5%	17.3%	1.7%	68.9%	1.3%	4.0%	5.9%
February	0.4%	17.2%	1.6%	69.0%	1.4%	4.0%	6.0%
January	0.2%	16.5%	1.6%	69.8%	1.6%	3.9%	5.8%

Display Resolution 2009

The current trend is that most computers are using a screen size of 1024x768 pixels or more:

Date	Higher	1024x768	800x600	640x480	Unknown
January 2009	57%	36%	4%	0%	3%
January 2008	38%	48%	8%	0%	6%
January 2007	26%	54%	14%	0%	6%
January 2006	17%	57%	20%	0%	6%
January 2005	12%	53%	30%	0%	5%
January 2004	10%	47%	37%	1%	5%
January 2003	6%	40%	47%	2%	5%
January 2002	6%	34%	52%	3%	5%
January 2001	5%	29%	55%	6%	5%
January 2000	4%	25%	56%	11%	4%

links

source: w3school.com