| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Macintosh | 27 | 14.3 % | 36 | 17.3 % | ||
 | Mac OS X 10.11 El Capitan | 1 | 0.5 % | 1 | 0.4 % |   |
 | Mac OS X 10.10 Yosemite | 1 | 0.5 % | 1 | 0.4 % | |
 | Mac OS X others | 25 | 13.2 % | 34 | 16.3 % | |
| iOS | 59 | 31.3 % | 68 | 32.6 % | ||
 | iOS (iPhone) | 58 | 30.8 % | 67 | 32.2 % | |
 | iOS (iPad) | 1 | 0.5 % | 1 | 0.4 % | |
| Windows | 52 | 27.6 % | 54 | 25.9 % | ||
 | Windows NT | 1 | 0.5 % | 1 | 0.4 % | |
 | Windows 8.1 | 2 | 1 % | 2 | 0.9 % | |
 | Windows 7 | 2 | 1 % | 2 | 0.9 % | |
 | Windows 10 | 47 | 25 % | 49 | 23.5 % | |
| Linux | 32 | 17 % | 32 | 15.3 % | ||
 | Google Android | 16 | 8.5 % | 16 | 7.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 16 | 8.5 % | 16 | 7.6 % | |
| Others | 18 | 9.5 % | 18 | 8.6 % | ||
 | Unknown | 18 | 9.5 % | 18 | 8.6 % | |