| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 219 | 49.6 % | 503 | 57.5 % | ||
 | Windows 8.1 | 1 | 0.2 % | 1 | 0.1 % |   |
 | Windows 7 | 13 | 2.9 % | 13 | 1.4 % | |
 | Windows 10 | 205 | 46.4 % | 489 | 55.9 % | |
| iOS | 65 | 14.7 % | 102 | 11.6 % | ||
 | iOS (iPhone) | 65 | 14.7 % | 102 | 11.6 % | |
| Linux | 42 | 9.5 % | 107 | 12.2 % | ||
 | Google Android | 7 | 1.5 % | 30 | 3.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 35 | 7.9 % | 77 | 8.8 % | |
| Macintosh | 107 | 24.2 % | 150 | 17.1 % | ||
 | Mac OS X 10.11 El Capitan | 3 | 0.6 % | 3 | 0.3 % | |
 | Mac OS X others | 104 | 23.5 % | 147 | 16.8 % | |
| Others | 8 | 1.8 % | 12 | 1.3 % | ||
 | Unknown | 8 | 1.8 % | 12 | 1.3 % | |