| Versions | Pages | Percent | Hits | Percent |
| Windows | 5,304 | 30.5 % | 12,579 | 27.3 % | |
 | Windows XP | 238 | 1.3 % | 323 | 0.7 % | 

|
 | Windows Vista | 630 | 3.6 % | 775 | 1.6 % | 

|
 | Windows NT | 2,652 | 15.2 % | 7,979 | 17.3 % | 

|
 | Windows Vista (LongHorn) | 215 | 1.2 % | 832 | 1.8 % | 

|
 | Windows 8 | 175 | 1 % | 196 | 0.4 % | 

|
 | Windows 7 | 1,394 | 8 % | 2,468 | 5.3 % | 

|
 | Windows 2000 | 0 | 0 % | 6 | 0 % | 

|
| Linux | 5,172 | 29.8 % | 19,001 | 41.3 % | |
 | Ubuntu | 3 | 0 % | 3 | 0 % | 

|
 | Fedora | 1 | 0 % | 1 | 0 % | 

|
 | Debian | 1 | 0 % | 1 | 0 % | 

|
 | Google Android | 451 | 2.5 % | 3,454 | 7.5 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 4,716 | 27.1 % | 15,542 | 33.8 % | 

|
| Macintosh | 763 | 4.3 % | 7,988 | 17.3 % | |
 | Mac OS X 10.9 | 4 | 0 % | 7 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 42 | 0 % | 

|
 | Mac OS X 10.7 Lion | 0 | 0 % | 5 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 35 | 0 % | 

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 26 | 0 % | 

|
 | Mac OS X 10.4 Tiger | 0 | 0 % | 3 | 0 % | 

|
 | Mac OS X others | 750 | 4.3 % | 7,862 | 17 % | 

|
 | Mac OS | 8 | 0 % | 8 | 0 % | 

|
| Others | 6,108 | 35.2 % | 6,412 | 13.9 % | |
 | Unknown | 5,972 | 34.4 % | 6,050 | 13.1 % | 

|
 | Java | 120 | 0.6 % | 120 | 0.2 % | 

|
 | Unknown Unix system | 15 | 0 % | 241 | 0.5 % | 

|
 | BlackBerry | 1 | 0 % | 1 | 0 % | 

|
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