| Versions | Pages | Percent | Hits | Percent |
| Windows | 4,344 | 35.7 % | 10,916 | 22.5 % | |
 | Windows XP | 75 | 0.6 % | 92 | 0.1 % | 

|
 | Windows Vista | 645 | 5.3 % | 650 | 1.3 % | 

|
 | Windows (unknown version) | 0 | 0 % | 1 | 0 % | 

|
 | Windows NT | 2,376 | 19.5 % | 8,612 | 17.7 % | 

|
 | Windows Vista (LongHorn) | 10 | 0 % | 10 | 0 % | 

|
 | Windows 8 | 120 | 0.9 % | 134 | 0.2 % | 

|
 | Windows 7 | 1,110 | 9.1 % | 1,401 | 2.8 % | 

|
 | Windows 2003 | 4 | 0 % | 4 | 0 % | 

|
 | Windows 2000 | 4 | 0 % | 12 | 0 % | 

|
| BSD | 3 | 0 % | 3 | 0 % | |
 | OpenBSD | 2 | 0 % | 2 | 0 % | 

|
 | NetBSD | 1 | 0 % | 1 | 0 % | 

|
| Linux | 2,221 | 18.2 % | 27,167 | 56 % | |
 | Ubuntu | 2 | 0 % | 2 | 0 % | 

|
 | Google Android | 293 | 2.4 % | 1,932 | 3.9 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 1,926 | 15.8 % | 25,233 | 52 % | 

|
| Macintosh | 418 | 3.4 % | 3,707 | 7.6 % | |
 | Mac OS X 10.9 | 5 | 0 % | 5 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 5 | 0 % | 109 | 0.2 % | 

|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 1 | 0 % | 

|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % | 

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

|
 | Mac OS X others | 406 | 3.3 % | 3,590 | 7.4 % | 

|
| Others | 5,175 | 42.5 % | 6,647 | 13.7 % | |
 | Unknown | 5,011 | 41.2 % | 6,478 | 13.3 % | 

|
 | Java | 162 | 1.3 % | 166 | 0.3 % | 

|
 | Unknown Unix system | 2 | 0 % | 3 | 0 % | 

|
|