| Versions | Pages | Percent | Hits | Percent |
|---|
| Linux | 1,617 | 5.8 % | 3,521 | 9.7 % | |
 | Google Android | 378 | 1.3 % | 2,211 | 6.1 % | 
|
 | GNU Linux (Unknown or unspecified distribution) | 1,239 | 4.4 % | 1,310 | 3.6 % |
|
| Macintosh | 9,717 | 35.2 % | 11,208 | 31.1 % | |
 | Mac OS X 10.9 | 0 | 0 % | 10 | 0 % |
|
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 7 | 0 % |
|
 | Mac OS X 10.7 Lion | 0 | 0 % | 9 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 6 | 0 % |
|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 5 | 0 % |
|
 | Mac OS X 10.4 Tiger | 0 | 0 % | 6 | 0 % |
|
 | Mac OS X others | 9,715 | 35.2 % | 11,165 | 30.9 % |
|
| Windows | 16,126 | 58.4 % | 21,045 | 58.4 % | |
 | Windows XP | 4 | 0 % | 20 | 0 % |
|
 | Windows Vista | 5 | 0 % | 5 | 0 % |
|
 | Windows NT | 16,078 | 58.2 % | 20,873 | 57.9 % |
|
 | Windows ME | 0 | 0 % | 10 | 0 % |
|
 | Windows Vista (LongHorn) | 0 | 0 % | 8 | 0 % |
|
 | Windows Mobile | 0 | 0 % | 10 | 0 % |
|
 | Windows 98 | 0 | 0 % | 8 | 0 % |
|
 | Windows 95 | 0 | 0 % | 9 | 0 % |
|
 | Windows 8 | 1 | 0 % | 11 | 0 % |
|
 | Windows 7 | 37 | 0.1 % | 51 | 0.1 % |
|
 | Windows 2003 | 1 | 0 % | 16 | 0 % |
|
 | Windows 2000 | 0 | 0 % | 21 | 0 % |
|
 | Windows 3.xx | 0 | 0 % | 3 | 0 % |
|
| Others | 138 | 0.5 % | 244 | 0.6 % | |
 | Unknown | 86 | 0.3 % | 192 | 0.5 % |
|
 | Java | 40 | 0.1 % | 40 | 0.1 % |
|
 | Unknown Unix system | 12 | 0 % | 12 | 0 % |
|
|