| Versions | Pages | Percent | Hits | Percent |
| Windows | 4,396 | 23.4 % | 10,318 | 32.7 % | |
 | Windows XP | 103 | 0.5 % | 932 | 2.9 % | 

|
 | Windows Vista | 450 | 2.3 % | 905 | 2.8 % | 

|
 | Windows NT | 2,991 | 15.9 % | 6,404 | 20.3 % | 

|
 | Windows ME | 3 | 0 % | 3 | 0 % | 

|
 | Windows Vista (LongHorn) | 38 | 0.2 % | 152 | 0.4 % | 

|
 | Windows 98 | 3 | 0 % | 3 | 0 % | 

|
 | Windows 8 | 3 | 0 % | 21 | 0 % | 

|
 | Windows 7 | 787 | 4.1 % | 1,875 | 5.9 % | 

|
 | Windows 2003 | 3 | 0 % | 3 | 0 % | 

|
 | Windows 2000 | 15 | 0 % | 20 | 0 % | 

|
| BSD | 2 | 0 % | 2 | 0 % | |
 | OpenBSD | 2 | 0 % | 2 | 0 % | 

|
| Linux | 346 | 1.8 % | 3,198 | 10.1 % | |
 | Google Android | 256 | 1.3 % | 2,579 | 8.1 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 90 | 0.4 % | 619 | 1.9 % | 

|
| Macintosh | 5,325 | 28.3 % | 9,116 | 28.9 % | |
 | Mac OS X 10.9 | 1 | 0 % | 2 | 0 % | 

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

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

|
 | Mac OS X others | 5,322 | 28.3 % | 9,112 | 28.9 % | 

|
| Others | 8,693 | 46.3 % | 8,864 | 28.1 % | |
 | Unknown | 8,622 | 45.9 % | 8,753 | 27.7 % | 

|
 | Java | 65 | 0.3 % | 65 | 0.2 % | 

|
 | Unknown Unix system | 6 | 0 % | 46 | 0.1 % | 

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