| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 670 | 51.9 % | 727 | 51.5 % | ||
 | Windows XP | 15 | 1.1 % | 15 | 1 % |   |
 | Windows Vista | 1 | 0 % | 1 | 0 % | |
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | |
 | Windows NT | 18 | 1.3 % | 18 | 1.2 % | |
 | Windows Vista (LongHorn) | 1 | 0 % | 1 | 0 % | |
 | Windows 8.1 | 3 | 0.2 % | 3 | 0.2 % | |
 | Windows 8 | 7 | 0.5 % | 7 | 0.4 % | |
 | Windows 7 | 34 | 2.6 % | 46 | 3.2 % | |
 | Windows 2003 | 1 | 0 % | 1 | 0 % | |
 | Windows 10 | 589 | 45.6 % | 634 | 44.9 % | |
| Macintosh | 84 | 6.5 % | 88 | 6.2 % | ||
 | Mac OS X 10.9 Mavericks | 2 | 0.1 % | 2 | 0.1 % | |
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.7 Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.12 Sierra | 4 | 0.3 % | 4 | 0.2 % | |
 | Mac OS X 10.11 El Capitan | 14 | 1 % | 14 | 0.9 % | |
 | Mac OS X 10.10 Yosemite | 13 | 1 % | 13 | 0.9 % | |
 | Mac OS X others | 49 | 3.8 % | 53 | 3.7 % | |
| Linux | 323 | 25 % | 365 | 25.8 % | ||
 | Google Android | 75 | 5.8 % | 92 | 6.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 248 | 19.2 % | 273 | 19.3 % | |
| iOS | 8 | 0.6 % | 8 | 0.5 % | ||
 | iOS (iPhone) | 7 | 0.5 % | 7 | 0.4 % | |
 | iOS (iPad) | 1 | 0 % | 1 | 0 % | |
| Others | 204 | 15.8 % | 223 | 15.8 % | ||
 | Unknown | 202 | 15.6 % | 221 | 15.6 % | |
 | Unknown Unix system | 2 | 0.1 % | 2 | 0.1 % | |