| Versions | Pages | Percent | Hits | Percent |
| Windows | 4,501 | 33 % | 16,912 | 41.5 % | |
 | Windows XP | 100 | 0.7 % | 1,073 | 2.6 % | 

|
 | Windows Vista | 463 | 3.4 % | 582 | 1.4 % | 

|
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | 

|
 | Windows NT | 2,685 | 19.7 % | 11,787 | 28.9 % | 

|
 | Windows Vista (LongHorn) | 93 | 0.6 % | 474 | 1.1 % | 

|
 | Windows 98 | 3 | 0 % | 119 | 0.2 % | 

|
 | Windows 8 | 63 | 0.4 % | 103 | 0.2 % | 

|
 | Windows 7 | 1,083 | 7.9 % | 2,760 | 6.7 % | 

|
 | Windows 2003 | 7 | 0 % | 7 | 0 % | 

|
 | Windows 2000 | 3 | 0 % | 5 | 0 % | 

|
 | Windows 3.xx | 0 | 0 % | 1 | 0 % | 

|
| Linux | 472 | 3.4 % | 8,276 | 20.3 % | |
 | Ubuntu | 1 | 0 % | 4 | 0 % | 

|
 | Google Android | 400 | 2.9 % | 3,163 | 7.7 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 71 | 0.5 % | 5,109 | 12.5 % | 

|
| Macintosh | 3,877 | 28.5 % | 10,425 | 25.6 % | |
 | Mac OS X 10.9 | 3 | 0 % | 3 | 0 % | 

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 125 | 0.3 % | 

|
 | Mac OS X others | 3,873 | 28.4 % | 10,283 | 25.2 % | 

|
 | Mac OS | 1 | 0 % | 14 | 0 % | 

|
| Others | 4,751 | 34.9 % | 5,061 | 12.4 % | |
 | Unknown | 4,732 | 34.7 % | 4,819 | 11.8 % | 

|
 | Unknown Unix system | 17 | 0.1 % | 233 | 0.5 % | 

|
 | OS/2 | 1 | 0 % | 8 | 0 % | 

|
 | Java | 1 | 0 % | 1 | 0 % | 

|
|