| Versions | Pages | Percent | Hits | Percent |
| Windows | 5,403 | 47.9 % | 14,729 | 45.2 % | |
 | Windows XP | 266 | 2.3 % | 583 | 1.7 % | 

|
 | Windows Vista | 500 | 4.4 % | 547 | 1.6 % | 

|
 | Windows NT | 2,776 | 24.6 % | 9,593 | 29.4 % | 

|
 | Windows Vista (LongHorn) | 367 | 3.2 % | 1,100 | 3.3 % | 

|
 | Windows 8 | 134 | 1.1 % | 156 | 0.4 % | 

|
 | Windows 7 | 1,345 | 11.9 % | 2,730 | 8.3 % | 

|
 | Windows 2003 | 15 | 0.1 % | 16 | 0 % | 

|
 | Windows 2000 | 0 | 0 % | 4 | 0 % | 

|
| Linux | 456 | 4 % | 7,745 | 23.7 % | |
 | Ubuntu | 3 | 0 % | 10 | 0 % | 

|
 | Fedora | 1 | 0 % | 1 | 0 % | 

|
 | Google Android | 402 | 3.5 % | 2,818 | 8.6 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 50 | 0.4 % | 4,916 | 15.1 % | 

|
| Macintosh | 720 | 6.3 % | 5,087 | 15.6 % | |
 | Mac OS X 10.9 | 10 | 0 % | 11 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 114 | 0.3 % | 

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

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 69 | 0.2 % | 

|
 | Mac OS X others | 709 | 6.2 % | 4,892 | 15 % | 

|
| Others | 4,686 | 41.5 % | 4,982 | 15.3 % | |
 | Unknown | 4,674 | 41.4 % | 4,927 | 15.1 % | 

|
 | Unknown Unix system | 9 | 0 % | 52 | 0.1 % | 

|
 | Java | 3 | 0 % | 3 | 0 % | 

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