| Versions | Pages | Percent | Hits | Percent |
| Windows | 5,484 | 49.7 % | 10,591 | 25.4 % | |
 | Windows XP | 48 | 0.4 % | 101 | 0.2 % | 

|
 | Windows Vista | 590 | 5.3 % | 595 | 1.4 % | 

|
 | Windows NT | 3,325 | 30.1 % | 6,954 | 16.7 % | 

|
 | Windows Vista (LongHorn) | 180 | 1.6 % | 671 | 1.6 % | 

|
 | Windows 8 | 124 | 1.1 % | 148 | 0.3 % | 

|
 | Windows 7 | 1,210 | 10.9 % | 2,112 | 5 % | 

|
 | Windows 2003 | 7 | 0 % | 7 | 0 % | 

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

|
| Linux | 449 | 4 % | 17,961 | 43.1 % | |
 | Debian | 1 | 0 % | 1 | 0 % | 

|
 | Google Android | 319 | 2.8 % | 2,887 | 6.9 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 129 | 1.1 % | 15,073 | 36.2 % | 

|
| Macintosh | 985 | 8.9 % | 6,687 | 16 % | |
 | Mac OS X 10.9 | 1 | 0 % | 2 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 8 | 0 % | 

|
 | Mac OS X 10.7 Lion | 0 | 0 % | 4 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 5 | 0 % | 13 | 0 % | 

|
 | Mac OS X others | 978 | 8.8 % | 6,659 | 16 % | 

|
 | Mac OS | 1 | 0 % | 1 | 0 % | 

|
| Others | 4,115 | 37.2 % | 6,360 | 15.2 % | |
 | Unknown | 4,023 | 36.4 % | 6,186 | 14.8 % | 

|
 | Java | 79 | 0.7 % | 79 | 0.1 % | 

|
 | Unknown Unix system | 12 | 0.1 % | 94 | 0.2 % | 

|
 | Sun Solaris | 1 | 0 % | 1 | 0 % | 

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