| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 133,766 | 92.4 % | 145,784 | 80.6 % | |
 | Windows XP | 578 | 0.3 % | 583 | 0.3 % | 
|
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % |
|
 | Windows NT | 9 | 0 % | 9 | 0 % |
|
 | Windows Vista (LongHorn) | 173 | 0.1 % | 435 | 0.2 % |
|
 | Windows 8.1 | 1,720 | 1.1 % | 2,300 | 1.2 % |
|
 | Windows 8 | 232 | 0.1 % | 401 | 0.2 % |
|
 | Windows 7 | 6,584 | 4.5 % | 7,718 | 4.2 % |
|
 | Windows 2003 | 4 | 0 % | 4 | 0 % |
|
 | Windows 10 | 124,465 | 86 % | 134,333 | 74.3 % |
|
| Macintosh | 614 | 0.4 % | 3,744 | 2 % | |
 | Mac OS X 10.9 Mavericks | 97 | 0 % | 176 | 0 % |
|
 | Mac OS X 10.8 Mountain Lion | 72 | 0 % | 72 | 0 % |
|
 | Mac OS X 10.7 Lion | 21 | 0 % | 21 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 19 | 0 % | 19 | 0 % |
|
 | Mac OS X 10.12 Sierra | 16 | 0 % | 302 | 0.1 % |
|
 | Mac OS X 10.11 El Capitan | 12 | 0 % | 183 | 0.1 % |
|
 | Mac OS X 10.10 Yosemite | 60 | 0 % | 97 | 0 % |
|
 | Mac OS X others | 317 | 0.2 % | 2,874 | 1.5 % |
|
| Linux | 9,572 | 6.6 % | 24,053 | 13.3 % | |
 | Ubuntu | 28 | 0 % | 28 | 0 % |
|
 | Google Android | 1,386 | 0.9 % | 14,491 | 8 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 8,158 | 5.6 % | 9,534 | 5.2 % |
|
| BSD | 1 | 0 % | 1 | 0 % | |
 | OpenBSD | 1 | 0 % | 1 | 0 % |
|
| iOS | 574 | 0.3 % | 6,621 | 3.6 % | |
 | iOS (iPhone) | 469 | 0.3 % | 5,643 | 3.1 % |
|
 | iOS (iPad) | 105 | 0 % | 978 | 0.5 % |
|
| Others | 128 | 0 % | 521 | 0.2 % | |
 | Unknown | 72 | 0 % | 110 | 0 % |
|
 | Unknown Unix system | 55 | 0 % | 410 | 0.2 % |
|
 | Irix | 1 | 0 % | 1 | 0 % |
|
|