| Versions | Pages | Percent | Hits | Percent |
| Windows | 3,790 | 41.4 % | 13,725 | 26.6 % | |
 | Windows XP | 63 | 0.6 % | 127 | 0.2 % | 

|
 | Windows Vista | 666 | 7.2 % | 682 | 1.3 % | 

|
 | Windows NT | 1,774 | 19.3 % | 10,553 | 20.4 % | 

|
 | Windows Vista (LongHorn) | 1 | 0 % | 3 | 0 % | 

|
 | Windows 8 | 130 | 1.4 % | 151 | 0.2 % | 

|
 | Windows 7 | 1,148 | 12.5 % | 2,194 | 4.2 % | 

|
 | Windows 2003 | 8 | 0 % | 8 | 0 % | 

|
 | Windows 2000 | 0 | 0 % | 7 | 0 % | 

|
| BSD | 2 | 0 % | 6 | 0 % | |
 | OpenBSD | 2 | 0 % | 4 | 0 % | 

|
 | NetBSD | 0 | 0 % | 2 | 0 % | 

|
| Linux | 499 | 5.4 % | 25,901 | 50.2 % | |
 | Ubuntu | 3 | 0 % | 3 | 0 % | 

|
 | Red Hat | 1 | 0 % | 1 | 0 % | 

|
 | Google Android | 332 | 3.6 % | 2,340 | 4.5 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 163 | 1.7 % | 23,557 | 45.7 % | 

|
| Macintosh | 540 | 5.9 % | 4,758 | 9.2 % | |
 | Mac OS X 10.9 | 1 | 0 % | 4 | 0 % | 

|
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 33 | 0 % | 

|
 | Mac OS X 10.7 Lion | 1 | 0 % | 10 | 0 % | 

|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 8 | 0 % | 

|
 | Mac OS X others | 538 | 5.8 % | 4,703 | 9.1 % | 

|
| Others | 4,316 | 47.1 % | 7,148 | 13.8 % | |
 | Unknown | 4,193 | 45.8 % | 7,004 | 13.5 % | 

|
 | Java | 120 | 1.3 % | 120 | 0.2 % | 

|
 | Unknown Unix system | 3 | 0 % | 24 | 0 % | 

|
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