| Versions | Pages | Percent | Hits | Percent |
| Windows | 15,745 | 47.9 % | 23,165 | 32.5 % | |
 | Windows XP | 438 | 1.3 % | 590 | 0.8 % | 

|
 | Windows Vista | 2,274 | 6.9 % | 2,315 | 3.2 % | 

|
 | Windows NT | 6,827 | 20.7 % | 12,046 | 16.9 % | 

|
 | Windows Vista (LongHorn) | 448 | 1.3 % | 1,080 | 1.5 % | 

|
 | Windows 8 | 647 | 1.9 % | 661 | 0.9 % | 

|
 | Windows 7 | 5,109 | 15.5 % | 6,470 | 9 % | 

|
 | Windows 2000 | 2 | 0 % | 3 | 0 % | 

|
| BSD | 1 | 0 % | 1 | 0 % | |
 | OpenBSD | 1 | 0 % | 1 | 0 % | 

|
| Linux | 2,265 | 6.8 % | 25,767 | 36.1 % | |
 | Ubuntu | 705 | 2.1 % | 705 | 0.9 % | 

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

|
 | Google Android | 453 | 1.3 % | 3,462 | 4.8 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 1,106 | 3.3 % | 21,599 | 30.3 % | 

|
| Macintosh | 900 | 2.7 % | 8,085 | 11.3 % | |
 | Mac OS X 10.9 | 4 | 0 % | 8 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 40 | 0 % | 

|
 | Mac OS X 10.7 Lion | 2 | 0 % | 2 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 6 | 0 % | 

|
 | Mac OS X 10.4 Tiger | 1 | 0 % | 1 | 0 % | 

|
 | Mac OS X others | 892 | 2.7 % | 8,028 | 11.2 % | 

|
| Others | 13,947 | 42.4 % | 14,195 | 19.9 % | |
 | Unknown | 13,901 | 42.3 % | 14,098 | 19.7 % | 

|
 | Java | 40 | 0.1 % | 40 | 0 % | 

|
 | Unknown Unix system | 6 | 0 % | 57 | 0 % | 

|
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