| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Macintosh | 36 | 16.6 % | 42 | 15.5 % | ||
 | Mac OS X 10.7 Lion | 1 | 0.4 % | 2 | 0.7 % |   |
 | Mac OS X 10.11 El Capitan | 1 | 0.4 % | 1 | 0.3 % | |
 | Mac OS X 10.10 Yosemite | 1 | 0.4 % | 1 | 0.3 % | |
 | Mac OS X others | 33 | 15.2 % | 38 | 14 % | |
| Linux | 17 | 7.8 % | 19 | 7 % | ||
 | Google Android | 6 | 2.7 % | 6 | 2.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 11 | 5 % | 13 | 4.8 % | |
| Windows | 84 | 38.8 % | 100 | 37 % | ||
 | Windows NT | 1 | 0.4 % | 1 | 0.3 % | |
 | Windows 10 | 83 | 38.4 % | 99 | 36.6 % | |
| iOS | 50 | 23.1 % | 55 | 20.3 % | ||
 | iOS (iPhone) | 49 | 22.6 % | 54 | 20 % | |
 | iOS (iPad) | 1 | 0.4 % | 1 | 0.3 % | |
| Others | 29 | 13.4 % | 54 | 20 % | ||
 | Unknown | 29 | 13.4 % | 54 | 20 % | |