| Versions | Pages | Percent | Hits | Percent |
| Windows | 2,889 | 37.1 % | 6,775 | 32.6 % | |
 | Windows XP | 385 | 4.9 % | 589 | 2.8 % | 

|
 | Windows Vista | 253 | 3.2 % | 307 | 1.4 % | 

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

|
 | Windows NT | 1,171 | 15 % | 4,252 | 20.4 % | 

|
 | Windows ME | 12 | 0.1 % | 12 | 0 % | 

|
 | Windows Vista (LongHorn) | 28 | 0.3 % | 30 | 0.1 % | 

|
 | Windows Mobile | 9 | 0.1 % | 9 | 0 % | 

|
 | Windows 98 | 6 | 0 % | 6 | 0 % | 

|
 | Windows 95 | 11 | 0.1 % | 11 | 0 % | 

|
 | Windows 8 | 52 | 0.6 % | 96 | 0.4 % | 

|
 | Windows 7 | 917 | 11.7 % | 1,412 | 6.7 % | 

|
 | Windows 2003 | 12 | 0.1 % | 12 | 0 % | 

|
 | Windows 2000 | 27 | 0.3 % | 33 | 0.1 % | 

|
| BSD | 1 | 0 % | 1 | 0 % | |
 | FreeBSD | 1 | 0 % | 1 | 0 % | 

|
| Linux | 278 | 3.5 % | 2,703 | 13 % | |
 | Ubuntu | 1 | 0 % | 1 | 0 % | 

|
 | Google Android | 131 | 1.6 % | 1,363 | 6.5 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 146 | 1.8 % | 1,339 | 6.4 % | 

|
| Macintosh | 1,112 | 14.2 % | 7,558 | 36.3 % | |
 | Mac OS X 10.9 | 2 | 0 % | 3 | 0 % | 

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

|
 | Mac OS X 10.6 Snow Leopard | 38 | 0.4 % | 38 | 0.1 % | 

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

|
 | Mac OS X others | 1,070 | 13.7 % | 7,515 | 36.1 % | 

|
| Others | 3,505 | 45 % | 3,740 | 18 % | |
 | Unknown | 3,475 | 44.6 % | 3,610 | 17.3 % | 

|
 | Java | 23 | 0.2 % | 23 | 0.1 % | 

|
 | Unknown Unix system | 7 | 0 % | 106 | 0.5 % | 

|
 | Java Mobile | 0 | 0 % | 1 | 0 % | 

|
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