| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 837 | 47 % | 4,210 | 37 % | ||
 | Windows XP | 2 | 0.1 % | 7 | 0 % |   |
 | Windows Vista (LongHorn) | 1 | 0 % | 1 | 0 % | |
 | Windows 8.1 | 9 | 0.5 % | 54 | 0.4 % | |
 | Windows 7 | 15 | 0.8 % | 83 | 0.7 % | |
 | Windows 10 | 810 | 45.5 % | 4,065 | 35.7 % | |
| BSD | 1 | 0 % | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | 1 | 0 % | |
| Linux | 561 | 31.5 % | 3,216 | 28.3 % | ||
 | Google Android | 520 | 29.2 % | 3,055 | 26.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 41 | 2.3 % | 161 | 1.4 % | |
| Macintosh | 74 | 4.1 % | 461 | 4 % | ||
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.11 El Capitan | 0 | 0 % | 3 | 0 % | |
 | Mac OS X 10.10 Yosemite | 0 | 0 % | 2 | 0 % | |
 | Mac OS X others | 73 | 4.1 % | 455 | 4 % | |
| iOS | 287 | 16.1 % | 3,312 | 29.1 % | ||
 | iOS (iPhone) | 262 | 14.7 % | 3,044 | 26.8 % | |
 | iOS (iPad) | 25 | 1.4 % | 268 | 2.3 % | |
| Others | 19 | 1 % | 157 | 1.3 % | ||
 | Unknown Unix system | 11 | 0.6 % | 56 | 0.4 % | |
 | Unknown | 8 | 0.4 % | 101 | 0.8 % | |