| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Macintosh | 18 | 8.3 % | 24 | 8.2 % | ||
 | Mac OS X 10.5 Leopard | 1 | 0.4 % | 1 | 0.3 % |   |
 | Mac OS X 10.12 Sierra | 0 | 0 % | 1 | 0.3 % | |
 | Mac OS X others | 17 | 7.8 % | 22 | 7.5 % | |
| Windows | 79 | 36.5 % | 81 | 27.8 % | ||
 | Windows XP | 2 | 0.9 % | 3 | 1 % | |
 | Windows NT | 3 | 1.3 % | 3 | 1 % | |
 | Windows 7 | 2 | 0.9 % | 2 | 0.6 % | |
 | Windows 10 | 72 | 33.3 % | 73 | 25 % | |
| Linux | 34 | 15.7 % | 80 | 27.4 % | ||
 | Google Android | 20 | 9.2 % | 66 | 22.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 14 | 6.4 % | 14 | 4.8 % | |
| iOS | 61 | 28.2 % | 76 | 26.1 % | ||
 | iOS (iPhone) | 61 | 28.2 % | 76 | 26.1 % | |
| Others | 24 | 11.1 % | 30 | 10.3 % | ||
 | Unknown | 23 | 10.6 % | 29 | 9.9 % | |
 | Unknown Unix system | 1 | 0.4 % | 1 | 0.3 % | |