| Versions | Pages | Percent | Hits | Percent |
| Windows | 4,764 | 24.6 % | 9,585 | 22.9 % | |
 | Windows XP | 419 | 2.1 % | 896 | 2.1 % | 

|
 | Windows Vista | 431 | 2.2 % | 520 | 1.2 % | 

|
 | Windows NT | 2,839 | 14.6 % | 6,217 | 14.8 % | 

|
 | Windows Vista (LongHorn) | 10 | 0 % | 10 | 0 % | 

|
 | Windows 8 | 122 | 0.6 % | 274 | 0.6 % | 

|
 | Windows 7 | 941 | 4.8 % | 1,664 | 3.9 % | 

|
 | Windows 2003 | 2 | 0 % | 2 | 0 % | 

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

|
| Linux | 312 | 1.6 % | 14,605 | 34.9 % | |
 | Ubuntu | 3 | 0 % | 3 | 0 % | 

|
 | Google Android | 244 | 1.2 % | 2,586 | 6.1 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 65 | 0.3 % | 12,016 | 28.7 % | 

|
| Macintosh | 5,141 | 26.6 % | 8,165 | 19.5 % | |
 | Mac OS X 10.9 | 3 | 0 % | 20 | 0 % | 

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

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

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

|
 | Mac OS X 10.4 Tiger | 2 | 0 % | 2 | 0 % | 

|
 | Mac OS X others | 5,133 | 26.5 % | 8,139 | 19.5 % | 

|
| Others | 9,096 | 47 % | 9,382 | 22.4 % | |
 | Unknown | 9,063 | 46.9 % | 9,303 | 22.2 % | 

|
 | Java | 26 | 0.1 % | 26 | 0 % | 

|
 | Unknown Unix system | 6 | 0 % | 51 | 0.1 % | 

|
 | BeOS | 1 | 0 % | 1 | 0 % | 

|
 | iOS (iPhone/iPod/iPad/...) | 0 | 0 % | 1 | 0 % | 

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