| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 2,627 | 41.2 % | 3,727 | 42.1 % | |
 | Windows XP | 2 | 0 % | 4 | 0 % | 
|
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % |
|
 | Windows NT | 13 | 0.2 % | 26 | 0.2 % |
|
 | Windows Vista (LongHorn) | 1 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 24 | 0.3 % | 24 | 0.2 % |
|
 | Windows 8 | 2 | 0 % | 3 | 0 % |
|
 | Windows 7 | 369 | 5.7 % | 418 | 4.7 % |
|
 | Windows 2003 | 1 | 0 % | 2 | 0 % |
|
 | Windows 2000 | 0 | 0 % | 1 | 0 % |
|
 | Windows 10 | 2,214 | 34.7 % | 3,247 | 36.7 % |
|
| Android | 173 | 2.7 % | 735 | 8.3 % | |
 | Google Android 7.x Nougat | 2 | 0 % | 2 | 0 % |
|
 | Google Android 6.x Marshmallow | 1 | 0 % | 1 | 0 % |
|
 | Google Android 5.x Lollipop | 1 | 0 % | 1 | 0 % |
|
 | Google Android 4.1-4.3 Jelly Bean | 0 | 0 % | 1 | 0 % |
|
 | Google Android 3.x Honeycomb | 1 | 0 % | 1 | 0 % |
|
 | Google Android 2.3 Gingerbread | 0 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 144 | 2.2 % | 699 | 7.9 % |
|
 | Google Android Unknown | 24 | 0.3 % | 29 | 0.3 % |
|
| Linux | 814 | 12.7 % | 888 | 10 % | |
 | Ubuntu | 5 | 0 % | 26 | 0.2 % |
|
 | Debian | 1 | 0 % | 1 | 0 % |
|
 | Centos | 1 | 0 % | 1 | 0 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 807 | 12.6 % | 860 | 9.7 % |
|
| Macintosh | 1,842 | 28.9 % | 2,191 | 24.8 % | |
 | OS X 10.9 Mavericks | 10 | 0.1 % | 10 | 0.1 % |
|
 | Mac OS X 10.7 Lion | 3 | 0 % | 3 | 0 % |
|
 | Mac OS X 10.5 Leopard | 6 | 0 % | 6 | 0 % |
|
 | macOS 10.15 Catalina | 1,769 | 27.7 % | 1,989 | 22.5 % |
|
 | macOS 10.14 Mojave | 2 | 0 % | 2 | 0 % |
|
 | macOS 10.13 High Sierra | 1 | 0 % | 1 | 0 % |
|
 | macOS 10.12 Sierra | 1 | 0 % | 1 | 0 % |
|
 | OS X 10.11 El Capitan | 3 | 0 % | 3 | 0 % |
|
 | OS X 10.10 Yosemite | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X others | 46 | 0.7 % | 175 | 1.9 % |
|
| iOS | 792 | 12.4 % | 1,158 | 13.1 % | |
 | iOS (iPhone) | 789 | 12.3 % | 1,148 | 12.9 % |
|
 | iOS (iPad) | 3 | 0 % | 10 | 0.1 % |
|
| Others | 120 | 1.8 % | 134 | 1.5 % | |
 | Unknown | 116 | 1.8 % | 126 | 1.4 % |
|
 | Unknown Unix system | 3 | 0 % | 3 | 0 % |
|
 | Symbian OS | 1 | 0 % | 1 | 0 % |
|
 | OS/2 | 0 | 0 % | 4 | 0 % |
|
|