| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 145 | 82.3 % | 250 | 71.2 % | ||
 | Windows 8.1 | 1 | 0.5 % | 2 | 0.5 % |   |
 | Windows 7 | 2 | 1.1 % | 2 | 0.5 % | |
 | 2 | 1.1 % | 2 | 0.5 % | | |
 | Windows 10 | 140 | 79.5 % | 244 | 69.5 % | |
| Linux | 8 | 4.5 % | 8 | 2.2 % | ||
 | Ubuntu | 6 | 3.4 % | 6 | 1.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2 | 1.1 % | 2 | 0.5 % | |
| Macintosh | 14 | 7.9 % | 49 | 13.9 % | ||
 | Mac OS X 10.6 Snow Leopard | 1 | 0.5 % | 1 | 0.2 % | |
 | 5 | 2.8 % | 40 | 11.3 % | | |
 | Mac OS X 10.11 El Capitan | 1 | 0.5 % | 1 | 0.2 % | |
 | Mac OS X others | 1 | 0.5 % | 1 | 0.2 % | |
 | 6 | 3.4 % | 6 | 1.7 % | | |
| iOS | 3 | 1.7 % | 38 | 10.8 % | ||
 | iOS (iPhone) | 3 | 1.7 % | 38 | 10.8 % | |
| Others | 6 | 3.4 % | 6 | 1.7 % | ||
 | Unknown | 6 | 3.4 % | 6 | 1.7 % | |