| Versions | Pages | Percent | Hits | Percent |
| Windows | 4,521 | 31.5 % | 10,829 | 27.3 % | |
 | Windows XP | 237 | 1.6 % | 313 | 0.7 % | 

|
 | Windows Vista | 540 | 3.7 % | 683 | 1.7 % | 

|
 | Windows NT | 2,140 | 14.9 % | 6,663 | 16.8 % | 

|
 | Windows Vista (LongHorn) | 204 | 1.4 % | 796 | 2 % | 

|
 | Windows 8 | 151 | 1 % | 167 | 0.4 % | 

|
 | Windows 7 | 1,249 | 8.7 % | 2,201 | 5.5 % | 

|
 | Windows 2000 | 0 | 0 % | 6 | 0 % | 

|
| Linux | 3,677 | 25.6 % | 15,715 | 39.6 % | |
 | Ubuntu | 3 | 0 % | 3 | 0 % | 

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

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

|
 | Google Android | 405 | 2.8 % | 3,052 | 7.7 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 3,267 | 22.8 % | 12,658 | 31.9 % | 

|
| Macintosh | 685 | 4.7 % | 7,365 | 18.5 % | |
 | Mac OS X 10.9 | 4 | 0 % | 4 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 42 | 0.1 % | 

|
 | Mac OS X 10.7 Lion | 0 | 0 % | 4 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 33 | 0 % | 

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 24 | 0 % | 

|
 | Mac OS X 10.4 Tiger | 0 | 0 % | 3 | 0 % | 

|
 | Mac OS X others | 672 | 4.6 % | 7,247 | 18.2 % | 

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

|
| Others | 5,441 | 37.9 % | 5,716 | 14.4 % | |
 | Unknown | 5,327 | 37.1 % | 5,396 | 13.6 % | 

|
 | Java | 100 | 0.6 % | 100 | 0.2 % | 

|
 | Unknown Unix system | 13 | 0 % | 219 | 0.5 % | 

|
 | BlackBerry | 1 | 0 % | 1 | 0 % | 

|
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