| Versions | Pages | Percent | Hits | Percent |
| Windows | 2,263 | 48.2 % | 7,588 | 47 % | |
 | Windows XP | 33 | 0.7 % | 227 | 1.4 % | 

|
 | Windows Vista | 256 | 5.4 % | 280 | 1.7 % | 

|
 | Windows NT | 1,198 | 25.5 % | 5,246 | 32.5 % | 

|
 | Windows Vista (LongHorn) | 116 | 2.4 % | 574 | 3.5 % | 

|
 | Windows 8 | 46 | 0.9 % | 55 | 0.3 % | 

|
 | Windows 7 | 614 | 13 % | 1,205 | 7.4 % | 

|
 | Windows 2000 | 0 | 0 % | 1 | 0 % | 

|
| Linux | 175 | 3.7 % | 3,849 | 23.8 % | |
 | Ubuntu | 1 | 0 % | 7 | 0 % | 

|
 | Google Android | 150 | 3.1 % | 1,166 | 7.2 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 24 | 0.5 % | 2,676 | 16.5 % | 

|
| Macintosh | 435 | 9.2 % | 2,705 | 16.7 % | |
 | Mac OS X 10.9 | 4 | 0 % | 4 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 112 | 0.6 % | 

|
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 1 | 0 % | 

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 42 | 0.2 % | 

|
 | Mac OS X others | 430 | 9.1 % | 2,546 | 15.7 % | 

|
| Others | 1,822 | 38.8 % | 1,986 | 12.3 % | |
 | Unknown | 1,815 | 38.6 % | 1,956 | 12.1 % | 

|
 | Unknown Unix system | 5 | 0.1 % | 28 | 0.1 % | 

|
 | Java | 2 | 0 % | 2 | 0 % | 

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