| Versions | Pages | Percent | Hits | Percent |
| Windows | 5,395 | 26.9 % | 12,283 | 36.7 % | |
 | Windows XP | 173 | 0.8 % | 734 | 2.1 % | 

|
 | Windows Vista | 515 | 2.5 % | 702 | 2.1 % | 

|
 | Windows (unknown version) | 6 | 0 % | 6 | 0 % | 

|
 | Windows NT | 3,504 | 17.4 % | 8,794 | 26.3 % | 

|
 | Windows ME | 4 | 0 % | 4 | 0 % | 

|
 | Windows Vista (LongHorn) | 1 | 0 % | 2 | 0 % | 

|
 | Windows Mobile | 3 | 0 % | 3 | 0 % | 

|
 | Windows 95 | 9 | 0 % | 9 | 0 % | 

|
 | Windows 8 | 18 | 0 % | 81 | 0.2 % | 

|
 | Windows 7 | 1,121 | 5.5 % | 1,898 | 5.6 % | 

|
 | Windows 2003 | 9 | 0 % | 9 | 0 % | 

|
 | Windows 2000 | 30 | 0.1 % | 39 | 0.1 % | 

|
 | Windows 3.xx | 2 | 0 % | 2 | 0 % | 

|
| Linux | 227 | 1.1 % | 3,179 | 9.5 % | |
 | Ubuntu | 2 | 0 % | 2 | 0 % | 

|
 | Google Android | 125 | 0.6 % | 1,421 | 4.2 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 100 | 0.4 % | 1,756 | 5.2 % | 

|
| Macintosh | 429 | 2.1 % | 3,531 | 10.5 % | |
 | Mac OS X 10.9 | 1 | 0 % | 4 | 0 % | 

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

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

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

|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % | 

|
 | Mac OS X others | 425 | 2.1 % | 3,523 | 10.5 % | 

|
| Others | 13,996 | 69.8 % | 14,394 | 43.1 % | |
 | Unknown | 13,941 | 69.5 % | 14,319 | 42.8 % | 

|
 | Java | 43 | 0.2 % | 43 | 0.1 % | 

|
 | Unknown Unix system | 12 | 0 % | 32 | 0 % | 

|
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