| Versions | Pages | Percent | Hits | Percent |
| Windows | 6,085 | 36 % | 17,943 | 38.9 % | |
 | Windows XP | 87 | 0.5 % | 466 | 1 % | 

|
 | Windows Vista | 578 | 3.4 % | 782 | 1.6 % | 

|
 | Windows NT | 3,652 | 21.6 % | 12,249 | 26.6 % | 

|
 | Windows Vista (LongHorn) | 168 | 0.9 % | 804 | 1.7 % | 

|
 | Windows 8 | 149 | 0.8 % | 281 | 0.6 % | 

|
 | Windows 7 | 1,448 | 8.5 % | 3,214 | 6.9 % | 

|
 | Windows 2003 | 2 | 0 % | 85 | 0.1 % | 

|
 | Windows 2000 | 1 | 0 % | 62 | 0.1 % | 

|
| Linux | 414 | 2.4 % | 12,407 | 26.9 % | |
 | Fedora | 1 | 0 % | 1 | 0 % | 

|
 | Debian | 1 | 0 % | 145 | 0.3 % | 

|
 | Google Android | 346 | 2 % | 2,270 | 4.9 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 66 | 0.3 % | 9,991 | 21.7 % | 

|
| Macintosh | 693 | 4.1 % | 5,202 | 11.3 % | |
 | Mac OS X 10.9 | 6 | 0 % | 10 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 2 | 0 % | 24 | 0 % | 

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

|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 167 | 0.3 % | 

|
 | Mac OS X others | 684 | 4 % | 5,000 | 10.8 % | 

|
| Others | 9,696 | 57.4 % | 10,464 | 22.7 % | |
 | Unknown | 9,625 | 56.9 % | 10,313 | 22.4 % | 

|
 | Java | 63 | 0.3 % | 63 | 0.1 % | 

|
 | Unknown Unix system | 8 | 0 % | 88 | 0.1 % | 

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