| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| iOS | 245 | 9.4 % | 369 | 11 % | ||
 | iOS (iPhone) | 236 | 9 % | 360 | 10.8 % |   |
 | iOS (iPad) | 9 | 0.3 % | 9 | 0.2 % | |
| Windows | 1,273 | 48.9 % | 1,711 | 51.3 % | ||
 | Windows XP | 10 | 0.3 % | 16 | 0.4 % | |
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | |
 | Windows NT | 1 | 0 % | 2 | 0 % | |
 | Windows Vista (LongHorn) | 6 | 0.2 % | 7 | 0.2 % | |
 | Windows Mobile | 1 | 0 % | 1 | 0 % | |
 | Windows 8.1 | 17 | 0.6 % | 17 | 0.5 % | |
 | Windows 8 | 6 | 0.2 % | 7 | 0.2 % | |
 | Windows 7 | 30 | 1.1 % | 31 | 0.9 % | |
 | Windows 2003 | 2 | 0 % | 2 | 0 % | |
 | Windows 2000 | 1 | 0 % | 1 | 0 % | |
 | Windows 3.xx | 1 | 0 % | 1 | 0 % | |
 | Windows 10 | 1,197 | 46 % | 1,625 | 48.7 % | |
| Macintosh | 522 | 20 % | 600 | 18 % | ||
 | Mac OS X 10.9 Mavericks | 2 | 0 % | 2 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 3 | 0 % | |
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.12 Sierra | 1 | 0 % | 2 | 0 % | |
 | Mac OS X 10.11 El Capitan | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.10 Yosemite | 4 | 0.1 % | 4 | 0.1 % | |
 | Mac OS X others | 512 | 19.6 % | 587 | 17.6 % | |
| Linux | 519 | 19.9 % | 586 | 17.5 % | ||
 | Ubuntu | 4 | 0.1 % | 4 | 0.1 % | |
 | Google Android | 162 | 6.2 % | 171 | 5.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 353 | 13.5 % | 411 | 12.3 % | |
| Others | 43 | 1.6 % | 65 | 1.9 % | ||
 | Unknown | 42 | 1.6 % | 64 | 1.9 % | |
 | Unknown Unix system | 1 | 0 % | 1 | 0 % | |