| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 187,177 | 17.1 % | 2,205,441 | 54.2 % | |
 | Windows XP | 1,338 | 0.1 % | 5,082 | 0.1 % | 
|
 | Windows Vista | 5,883 | 0.5 % | 23,213 | 0.5 % |
|
 | Windows (unknown version) | 831 | 0 % | 836 | 0 % |
|
 | Windows NT | 126,716 | 11.6 % | 1,689,986 | 41.5 % |
|
 | Windows ME | 6 | 0 % | 6 | 0 % |
|
 | Windows Vista (LongHorn) | 549 | 0 % | 2,477 | 0 % |
|
 | Windows 98 | 3 | 0 % | 3 | 0 % |
|
 | Windows 95 | 10 | 0 % | 10 | 0 % |
|
 | Windows 8 | 1,696 | 0.1 % | 2,479 | 0 % |
|
 | Windows 7 | 49,895 | 4.5 % | 481,053 | 11.8 % |
|
 | Windows 2008 | 109 | 0 % | 109 | 0 % |
|
 | Windows 2003 | 125 | 0 % | 132 | 0 % |
|
 | Windows 2000 | 16 | 0 % | 52 | 0 % |
|
 | Windows 3.xx | 0 | 0 % | 3 | 0 % |
|
| BSD | 4 | 0 % | 55 | 0 % | |
 | OpenBSD | 3 | 0 % | 28 | 0 % |
|
 | NetBSD | 1 | 0 % | 27 | 0 % |
|
| Linux | 9,892 | 0.9 % | 167,804 | 4.1 % | |
 | Ubuntu | 5 | 0 % | 6 | 0 % |
|
 | Suse | 0 | 0 % | 1 | 0 % |
|
 | Gentoo | 1 | 0 % | 1 | 0 % |
|
 | Fedora | 15 | 0 % | 15 | 0 % |
|
 | Debian | 0 | 0 % | 1 | 0 % |
|
 | Google Android | 3,995 | 0.3 % | 58,934 | 1.4 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 5,876 | 0.5 % | 108,846 | 2.6 % |
|
| Macintosh | 101,152 | 9.2 % | 883,743 | 21.7 % | |
 | Mac OS X 10.9 | 495 | 0 % | 8,623 | 0.2 % |
|
 | Mac OS X 10.8 Mountain Lion | 162 | 0 % | 522 | 0 % |
|
 | Mac OS X 10.7 Lion | 14 | 0 % | 41 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 653 | 0 % | 3,239 | 0 % |
|
 | Mac OS X 10.5 Leopard | 32 | 0 % | 363 | 0 % |
|
 | Mac OS X 10.4 Tiger | 410 | 0 % | 1,929 | 0 % |
|
 | Mac OS X others | 99,386 | 9.1 % | 869,026 | 21.3 % |
|
| Others | 793,465 | 72.6 % | 805,848 | 19.8 % | |
 | Unknown | 793,061 | 72.6 % | 803,416 | 19.7 % |
|
 | Java | 284 | 0 % | 284 | 0 % |
|
 | Unknown Unix system | 96 | 0 % | 2,123 | 0 % |
|
 | BlackBerry | 12 | 0 % | 12 | 0 % |
|
 | Java Mobile | 10 | 0 % | 11 | 0 % |
|
 | Symbian OS | 1 | 0 % | 1 | 0 % |
|
 | AmigaOS | 1 | 0 % | 1 | 0 % |
|
|