| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,952 | 49 % | 2,474 | 45.7 % | ||
 | Windows XP | 0 | 0 % | 1 | 0 % |   |
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | |
 | Windows NT | 11 | 0.2 % | 11 | 0.2 % | |
 | Windows Vista (LongHorn) | 1 | 0 % | 5 | 0 % | |
 | Windows 8.1 | 13 | 0.3 % | 17 | 0.3 % | |
 | Windows 8 | 0 | 0 % | 3 | 0 % | |
 | Windows 7 | 76 | 1.9 % | 81 | 1.4 % | |
 | Windows 10 | 1,850 | 46.5 % | 2,355 | 43.5 % | |
| Android | 629 | 15.8 % | 962 | 17.7 % | ||
 | Google Android 8.x Oreo | 1 | 0 % | 1 | 0 % | |
 | Google Android 7.x Nougat | 1 | 0 % | 1 | 0 % | |
 | Google Android 6.x Marshmallow | 2 | 0 % | 2 | 0 % | |
 | Google Android 5.x Lollipop | 1 | 0 % | 1 | 0 % | |
 | Google Android 4.4 KitKat | 2 | 0 % | 2 | 0 % | |
 | Google Android 4.1-4.3 Jelly Bean | 1 | 0 % | 1 | 0 % | |
 | Google Android 1.5 Cupcake | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 571 | 14.3 % | 903 | 16.6 % | |
 | Google Android Unknown | 49 | 1.2 % | 50 | 0.9 % | |
| BSD | 1 | 0 % | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | 1 | 0 % | |
| Linux | 189 | 4.7 % | 269 | 4.9 % | ||
 | Ubuntu | 21 | 0.5 % | 21 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 168 | 4.2 % | 248 | 4.5 % | |
| Macintosh | 462 | 11.6 % | 687 | 12.6 % | ||
 | OS X 10.9 Mavericks | 7 | 0.1 % | 7 | 0.1 % | |
 | macOS 10.15 Catalina | 391 | 9.8 % | 584 | 10.7 % | |
 | macOS 10.14 Mojave | 2 | 0 % | 7 | 0.1 % | |
 | macOS 10.13 High Sierra | 1 | 0 % | 6 | 0.1 % | |
 | macOS 10.12 Sierra | 12 | 0.3 % | 17 | 0.3 % | |
 | OS X 10.11 El Capitan | 0 | 0 % | 3 | 0 % | |
 | OS X 10.10 Yosemite | 34 | 0.8 % | 41 | 0.7 % | |
 | Mac OS X others | 15 | 0.3 % | 22 | 0.4 % | |
| iOS | 454 | 11.4 % | 672 | 12.4 % | ||
 | iOS (iPhone) | 450 | 11.3 % | 668 | 12.3 % | |
 | iOS (iPad) | 4 | 0.1 % | 4 | 0 % | |
| Others | 289 | 7.2 % | 348 | 6.4 % | ||
 | Unknown | 287 | 7.2 % | 345 | 6.3 % | |
 | Symbian OS | 1 | 0 % | 1 | 0 % | |
 | Unknown Unix system | 1 | 0 % | 1 | 0 % | |
 | OS/2 | 0 | 0 % | 1 | 0 % | |