| Versions | Pages | Percent | Hits | Percent |
| Windows | 3,495 | 37.8 % | 8,456 | 28.8 % | |
 | Windows XP | 229 | 2.4 % | 289 | 0.9 % | 

|
 | Windows Vista | 426 | 4.6 % | 566 | 1.9 % | 

|
 | Windows NT | 1,635 | 17.7 % | 5,204 | 17.7 % | 

|
 | Windows Vista (LongHorn) | 162 | 1.7 % | 639 | 2.1 % | 

|
 | Windows 8 | 106 | 1.1 % | 120 | 0.4 % | 

|
 | Windows 7 | 937 | 10.1 % | 1,635 | 5.5 % | 

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

|
| Linux | 722 | 7.8 % | 10,326 | 35.2 % | |
 | Ubuntu | 3 | 0 % | 3 | 0 % | 

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

|
 | Debian | 1 | 0 % | 1 | 0 % | 

|
 | Google Android | 287 | 3.1 % | 2,317 | 7.9 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 430 | 4.6 % | 8,004 | 27.3 % | 

|
| Macintosh | 550 | 5.9 % | 5,770 | 19.7 % | |
 | Mac OS X 10.9 | 4 | 0 % | 4 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 41 | 0.1 % | 

|
 | Mac OS X 10.7 Lion | 0 | 0 % | 3 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 20 | 0 % | 

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 11 | 0 % | 

|
 | Mac OS X 10.4 Tiger | 0 | 0 % | 2 | 0 % | 

|
 | Mac OS X others | 538 | 5.8 % | 5,681 | 19.4 % | 

|
 | Mac OS | 8 | 0 % | 8 | 0 % | 

|
| Others | 4,460 | 48.3 % | 4,720 | 16.1 % | |
 | Unknown | 4,387 | 47.5 % | 4,441 | 15.1 % | 

|
 | Java | 60 | 0.6 % | 60 | 0.2 % | 

|
 | Unknown Unix system | 13 | 0.1 % | 219 | 0.7 % | 

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