| Versions | Pages | Percent | Hits | Percent |
|---|
| Linux | 3,340 | 13.3 % | 4,207 | 12.1 % | |
 | Ubuntu | 9 | 0 % | 9 | 0 % | 
|
 | GNU Linux (Unknown or unspecified distribution) | 3,331 | 13.2 % | 4,198 | 12.1 % |
|
| Windows | 10,186 | 40.5 % | 15,518 | 44.9 % | |
 | Windows XP | 1 | 0 % | 1 | 0 % |
|
 | Windows NT | 2 | 0 % | 2 | 0 % |
|
 | Windows Vista (LongHorn) | 4 | 0 % | 6 | 0 % |
|
 | Windows 8.1 | 6 | 0 % | 9 | 0 % |
|
 | Windows 8 | 8 | 0 % | 10 | 0 % |
|
 | Windows 7 | 15 | 0 % | 17 | 0 % |
|
 | Windows 10 | 10,150 | 40.4 % | 15,473 | 44.8 % |
|
| Macintosh | 5,366 | 21.3 % | 6,422 | 18.6 % | |
 | OS X 10.9 Mavericks | 1 | 0 % | 1 | 0 % |
|
 | macOS 10.15 Catalina | 4,591 | 18.2 % | 5,585 | 16.1 % |
|
 | macOS 10.14 Mojave | 10 | 0 % | 15 | 0 % |
|
 | macOS 10.13 High Sierra | 8 | 0 % | 21 | 0 % |
|
 | macOS 10.12 Sierra | 6 | 0 % | 21 | 0 % |
|
 | OS X 10.11 El Capitan | 11 | 0 % | 12 | 0 % |
|
 | OS X 10.10 Yosemite | 6 | 0 % | 10 | 0 % |
|
 | Mac OS X others | 733 | 2.9 % | 757 | 2.1 % |
|
| iOS | 2,763 | 11 % | 3,572 | 10.3 % | |
 | iOS (iPhone) | 2,629 | 10.4 % | 3,355 | 9.7 % |
|
 | iOS (iPad) | 134 | 0.5 % | 217 | 0.6 % |
|
| Android | 3,191 | 12.7 % | 4,415 | 12.7 % | |
 | Google Android 7.x Nougat | 2 | 0 % | 2 | 0 % |
|
 | Google Android 6.x Marshmallow | 26 | 0.1 % | 41 | 0.1 % |
|
 | Google Android 5.x Lollipop | 22 | 0 % | 22 | 0 % |
|
 | Google Android 4.4 KitKat | 22 | 0 % | 22 | 0 % |
|
 | Google Android 10.x | 1,546 | 6.1 % | 2,548 | 7.3 % |
|
 | Google Android Unknown | 1,573 | 6.2 % | 1,780 | 5.1 % |
|
| Others | 244 | 0.9 % | 365 | 1 % | |
 | Unknown | 225 | 0.8 % | 341 | 0.9 % |
|
 | Unknown Unix system | 19 | 0 % | 19 | 0 % |
|
 | OS/2 | 0 | 0 % | 5 | 0 % |
|
|