| Versions | Pages | Percent | Hits | Percent |
| Windows | 2,771 | 46.9 % | 8,701 | 46.8 % | |
 | Windows XP | 39 | 0.6 % | 239 | 1.2 % | 

|
 | Windows Vista | 286 | 4.8 % | 311 | 1.6 % | 

|
 | Windows NT | 1,509 | 25.5 % | 6,015 | 32.3 % | 

|
 | Windows Vista (LongHorn) | 133 | 2.2 % | 639 | 3.4 % | 

|
 | Windows 8 | 64 | 1 % | 74 | 0.3 % | 

|
 | Windows 7 | 726 | 12.2 % | 1,408 | 7.5 % | 

|
 | Windows 2003 | 14 | 0.2 % | 14 | 0 % | 

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

|
| Linux | 183 | 3 % | 4,103 | 22 % | |
 | Ubuntu | 3 | 0 % | 9 | 0 % | 

|
 | Google Android | 155 | 2.6 % | 1,208 | 6.5 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 25 | 0.4 % | 2,886 | 15.5 % | 

|
| Macintosh | 473 | 8 % | 3,126 | 16.8 % | |
 | Mac OS X 10.9 | 5 | 0 % | 5 | 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 | 467 | 7.9 % | 2,966 | 15.9 % | 

|
| Others | 2,480 | 41.9 % | 2,651 | 14.2 % | |
 | Unknown | 2,473 | 41.8 % | 2,621 | 14.1 % | 

|
 | Unknown Unix system | 5 | 0 % | 28 | 0.1 % | 

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

|
|