| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,513 | 44.4 % | 5,231 | 49.9 % | ||
 | Windows XP | 44 | 1.2 % | 44 | 0.4 % |   |
 | Windows Vista | 1 | 0 % | 1 | 0 % | |
 | Windows (unknown version) | 2 | 0 % | 27 | 0.2 % | |
 | Windows NT | 4 | 0.1 % | 4 | 0 % | |
 | Windows Vista (LongHorn) | 5 | 0.1 % | 21 | 0.2 % | |
 | Windows 8.1 | 119 | 3.4 % | 171 | 1.6 % | |
 | Windows 8 | 18 | 0.5 % | 18 | 0.1 % | |
 | Windows 7 | 467 | 13.7 % | 1,044 | 9.9 % | |
 | Windows 10 | 853 | 25 % | 3,901 | 37.2 % | |
| Macintosh | 701 | 20.5 % | 1,333 | 12.7 % | ||
 | Mac OS X 10.9 Mavericks | 7 | 0.2 % | 8 | 0 % | |
 | Mac OS X 10.8 Mountain Lion | 4 | 0.1 % | 4 | 0 % | |
 | Mac OS X 10.7 Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 6 | 0.1 % | 6 | 0 % | |
 | Mac OS X 10.12 Sierra | 62 | 1.8 % | 63 | 0.6 % | |
 | Mac OS X 10.11 El Capitan | 265 | 7.7 % | 277 | 2.6 % | |
 | Mac OS X 10.10 Yosemite | 87 | 2.5 % | 89 | 0.8 % | |
 | Mac OS X others | 269 | 7.9 % | 885 | 8.4 % | |
| Linux | 706 | 20.7 % | 2,961 | 28.2 % | ||
 | Google Android | 170 | 4.9 % | 1,643 | 15.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 536 | 15.7 % | 1,318 | 12.5 % | |
| iOS | 24 | 0.7 % | 270 | 2.5 % | ||
 | iOS (iPhone) | 19 | 0.5 % | 215 | 2 % | |
 | iOS (iPad) | 5 | 0.1 % | 55 | 0.5 % | |
| Others | 461 | 13.5 % | 682 | 6.5 % | ||
 | Unknown | 461 | 13.5 % | 659 | 6.2 % | |
 | Unknown Unix system | 0 | 0 % | 23 | 0.2 % | |