| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,683 | 56.8 % | 1,945 | 51.7 % | ||
 | Windows XP | 2 | 0 % | 3 | 0 % |   |
 | Windows 8.1 | 2 | 0 % | 3 | 0 % | |
 | Windows 7 | 83 | 2.8 % | 83 | 2.2 % | |
 | Windows 10 | 1,596 | 53.8 % | 1,856 | 49.3 % | |
| iOS | 112 | 3.7 % | 246 | 6.5 % | ||
 | iOS (iPhone) | 112 | 3.7 % | 246 | 6.5 % | |
| Linux | 337 | 11.3 % | 559 | 14.8 % | ||
 | Google Android | 12 | 0.4 % | 78 | 2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 325 | 10.9 % | 481 | 12.7 % | |
| Macintosh | 819 | 27.6 % | 972 | 25.8 % | ||
 | Mac OS X 10.7 Lion | 1 | 0 % | 45 | 1.1 % | |
 | Mac OS X 10.12 Sierra | 2 | 0 % | 48 | 1.2 % | |
 | Mac OS X 10.10 Yosemite | 0 | 0 % | 1 | 0 % | |
 | Mac OS X others | 816 | 27.5 % | 878 | 23.3 % | |
| Others | 11 | 0.3 % | 37 | 0.9 % | ||
 | Unknown | 11 | 0.3 % | 37 | 0.9 % | |