| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Macintosh | 107 | 12.9 % | 109 | 12.1 % | ||
 | Mac OS X 10.11 El Capitan | 3 | 0.3 % | 3 | 0.3 % |   |
 | Mac OS X others | 104 | 12.5 % | 106 | 11.8 % | |
| Windows | 463 | 55.8 % | 506 | 56.5 % | ||
 | Windows XP | 1 | 0.1 % | 1 | 0.1 % | |
 | Windows NT | 2 | 0.2 % | 2 | 0.2 % | |
 | Windows 8.1 | 3 | 0.3 % | 3 | 0.3 % | |
 | Windows 8 | 1 | 0.1 % | 1 | 0.1 % | |
 | Windows 7 | 2 | 0.2 % | 2 | 0.2 % | |
 | Windows 10 | 454 | 54.7 % | 497 | 55.5 % | |
| Linux | 152 | 18.3 % | 170 | 18.9 % | ||
 | Google Android | 34 | 4.1 % | 45 | 5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 118 | 14.2 % | 125 | 13.9 % | |
| iOS | 24 | 2.8 % | 27 | 3 % | ||
 | iOS (iPhone) | 23 | 2.7 % | 26 | 2.9 % | |
 | iOS (iPad) | 1 | 0.1 % | 1 | 0.1 % | |
| Others | 83 | 10 % | 83 | 9.2 % | ||
 | Unknown | 83 | 10 % | 83 | 9.2 % | |