| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 37 | 41.5 % | 425 | 55.3 % | ||
 | Windows XP | 1 | 1.1 % | 1 | 0.1 % |   |
 | Windows 8 | 1 | 1.1 % | 1 | 0.1 % | |
 | Windows 7 | 3 | 3.3 % | 4 | 0.5 % | |
 | Windows 10 | 32 | 35.9 % | 419 | 54.5 % | |
| iOS | 6 | 6.7 % | 92 | 11.9 % | ||
 | iOS (iPhone) | 6 | 6.7 % | 92 | 11.9 % | |
| Macintosh | 18 | 20.2 % | 175 | 22.7 % | ||
 | Mac OS X 10.11 El Capitan | 1 | 1.1 % | 1 | 0.1 % | |
 | Mac OS X 10.10 Yosemite | 1 | 1.1 % | 1 | 0.1 % | |
 | Mac OS X others | 16 | 17.9 % | 173 | 22.5 % | |
| BSD | 1 | 1.1 % | 1 | 0.1 % | ||
 | FreeBSD | 1 | 1.1 % | 1 | 0.1 % | |
| Linux | 11 | 12.3 % | 56 | 7.2 % | ||
 | Google Android | 3 | 3.3 % | 44 | 5.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 8 | 8.9 % | 12 | 1.5 % | |
| Others | 16 | 17.9 % | 19 | 2.4 % | ||
 | Unknown | 15 | 16.8 % | 15 | 1.9 % | |
 | Unknown Unix system | 1 | 1.1 % | 1 | 0.1 % | |
 | Symbian OS | 0 | 0 % | 1 | 0.1 % | |
 | OS/2 | 0 | 0 % | 1 | 0.1 % | |
 | Sony PlayStation | 0 | 0 % | 1 | 0.1 % | |