| Versions | Pages | Percent | Hits | Percent |
| Windows | 5,856 | 30.6 % | 16,228 | 26.3 % | |
 | Windows XP | 51 | 0.2 % | 85 | 0.1 % | 

|
 | Windows Vista | 724 | 3.7 % | 819 | 1.3 % | 

|
 | Windows NT | 3,003 | 15.7 % | 12,187 | 19.7 % | 

|
 | Windows Vista (LongHorn) | 152 | 0.7 % | 590 | 0.9 % | 

|
 | Windows 8 | 163 | 0.8 % | 168 | 0.2 % | 

|
 | Windows 7 | 1,763 | 9.2 % | 2,378 | 3.8 % | 

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

|
| BSD | 0 | 0 % | 60 | 0 % | |
 | OpenBSD | 0 | 0 % | 60 | 0 % | 

|
| Linux | 388 | 2 % | 18,774 | 30.4 % | |
 | Ubuntu | 1 | 0 % | 1 | 0 % | 

|
 | Red Hat | 7 | 0 % | 7 | 0 % | 

|
 | Google Android | 267 | 1.3 % | 6,327 | 10.2 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 113 | 0.5 % | 12,439 | 20.1 % | 

|
| Macintosh | 5,936 | 31 % | 19,532 | 31.6 % | |
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 67 | 0.1 % | 

|
 | Mac OS X 10.7 Lion | 1 | 0 % | 1 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 2 | 0 % | 

|
 | Mac OS X others | 5,934 | 31 % | 19,462 | 31.5 % | 

|
| Others | 6,942 | 36.3 % | 7,060 | 11.4 % | |
 | Unknown | 6,866 | 35.9 % | 6,982 | 11.3 % | 

|
 | Java | 75 | 0.3 % | 75 | 0.1 % | 

|
 | Java Mobile | 1 | 0 % | 1 | 0 % | 

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

|
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