| Versions | Pages | Percent | Hits | Percent |
| Windows | 4,437 | 32 % | 13,740 | 39.3 % | |
 | Windows XP | 77 | 0.5 % | 432 | 1.2 % | 

|
 | Windows Vista | 473 | 3.4 % | 675 | 1.9 % | 

|
 | Windows NT | 2,482 | 17.9 % | 9,704 | 27.8 % | 

|
 | Windows Vista (LongHorn) | 101 | 0.7 % | 376 | 1 % | 

|
 | Windows 8 | 134 | 0.9 % | 179 | 0.5 % | 

|
 | Windows 7 | 1,169 | 8.4 % | 2,313 | 6.6 % | 

|
 | Windows 2000 | 1 | 0 % | 61 | 0.1 % | 

|
| Linux | 335 | 2.4 % | 8,481 | 24.2 % | |
 | Fedora | 1 | 0 % | 1 | 0 % | 

|
 | Debian | 1 | 0 % | 145 | 0.4 % | 

|
 | Google Android | 279 | 2 % | 1,839 | 5.2 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 54 | 0.3 % | 6,496 | 18.6 % | 

|
| Macintosh | 445 | 3.2 % | 3,624 | 10.3 % | |
 | Mac OS X 10.9 | 4 | 0 % | 8 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 17 | 0 % | 

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

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 4 | 0 % | 

|
 | Mac OS X others | 440 | 3.1 % | 3,594 | 10.2 % | 

|
| Others | 8,628 | 62.3 % | 9,059 | 25.9 % | |
 | Unknown | 8,563 | 61.8 % | 8,973 | 25.7 % | 

|
 | Java | 63 | 0.4 % | 63 | 0.1 % | 

|
 | Unknown Unix system | 2 | 0 % | 23 | 0 % | 

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