| Versions | Pages | Percent | Hits | Percent |
| Windows | 3,221 | 35.3 % | 6,084 | 34.5 % | |
 | Windows XP | 1,422 | 15.6 % | 1,912 | 10.8 % | 

|
 | Windows Vista | 213 | 2.3 % | 288 | 1.6 % | 

|
 | Windows NT | 1,013 | 11.1 % | 2,546 | 14.4 % | 

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

|
 | Windows Vista (LongHorn) | 74 | 0.8 % | 339 | 1.9 % | 

|
 | Windows 8 | 29 | 0.3 % | 35 | 0.1 % | 

|
 | Windows 7 | 462 | 5 % | 955 | 5.4 % | 

|
 | Windows 2003 | 1 | 0 % | 1 | 0 % | 

|
 | Windows 2000 | 4 | 0 % | 5 | 0 % | 

|
| Linux | 388 | 4.2 % | 4,275 | 24.2 % | |
 | Ubuntu | 0 | 0 % | 1 | 0 % | 

|
 | Google Android | 314 | 3.4 % | 2,026 | 11.5 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 74 | 0.8 % | 2,248 | 12.7 % | 

|
| Macintosh | 2,444 | 26.8 % | 4,004 | 22.7 % | |
 | Mac OS X 10.9 | 3 | 0 % | 4 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 4 | 0 % | 

|
 | Mac OS X 10.7 Lion | 1 | 0 % | 1 | 0 % | 

|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 4 | 0 % | 

|
 | Mac OS X others | 2,440 | 26.7 % | 3,991 | 22.6 % | 

|
| Others | 3,054 | 33.5 % | 3,234 | 18.3 % | |
 | Unknown | 3,051 | 33.5 % | 3,208 | 18.2 % | 

|
 | Unknown Unix system | 3 | 0 % | 26 | 0.1 % | 

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