| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 495 | 41.8 % | 2,698 | 54.5 % | ||
 | Windows XP | 3 | 0.2 % | 4 | 0 % |   |
 | Windows Vista | 1 | 0 % | 1 | 0 % | |
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | |
 | Windows Vista (LongHorn) | 3 | 0.2 % | 3 | 0 % | |
 | Windows 8.1 | 5 | 0.4 % | 10 | 0.2 % | |
 | Windows 8 | 10 | 0.8 % | 15 | 0.3 % | |
 | Windows 7 | 9 | 0.7 % | 22 | 0.4 % | |
 | Windows 10 | 463 | 39.1 % | 2,642 | 53.3 % | |
| BSD | 1 | 0 % | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | 1 | 0 % | |
| Macintosh | 149 | 12.6 % | 278 | 5.6 % | ||
 | OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 2 | 0.1 % | 2 | 0 % | |
 | macOS 10.15 Catalina | 78 | 6.5 % | 207 | 4.1 % | |
 | macOS 10.14 Mojave | 1 | 0 % | 1 | 0 % | |
 | macOS 10.12 Sierra | 1 | 0 % | 1 | 0 % | |
 | OS X 10.10 Yosemite | 4 | 0.3 % | 4 | 0 % | |
 | Mac OS X others | 62 | 5.2 % | 62 | 1.2 % | |
| iOS | 162 | 13.7 % | 935 | 18.8 % | ||
 | iOS (iPod) | 3 | 0.2 % | 3 | 0 % | |
 | iOS (iPhone) | 155 | 13.1 % | 909 | 18.3 % | |
 | iOS (iPad) | 4 | 0.3 % | 23 | 0.4 % | |
| Linux | 24 | 2 % | 33 | 0.6 % | ||
 | Ubuntu | 1 | 0 % | 5 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 23 | 1.9 % | 28 | 0.5 % | |
| Android | 274 | 23.1 % | 848 | 17.1 % | ||
 | Google Android 9.x Pie | 2 | 0.1 % | 15 | 0.3 % | |
 | Google Android 8.x Oreo | 2 | 0.1 % | 8 | 0.1 % | |
 | Google Android 7.x Nougat | 22 | 1.8 % | 23 | 0.4 % | |
 | Google Android 6.x Marshmallow | 54 | 4.5 % | 54 | 1 % | |
 | Google Android 5.x Lollipop | 2 | 0.1 % | 5 | 0.1 % | |
 | Google Android 4.4 KitKat | 3 | 0.2 % | 3 | 0 % | |
 | Google Android 10.x | 169 | 14.2 % | 596 | 12 % | |
 | Google Android Unknown | 20 | 1.6 % | 144 | 2.9 % | |
| Others | 77 | 6.5 % | 155 | 3.1 % | ||
 | Unknown | 52 | 4.3 % | 70 | 1.4 % | |
 | Unknown Unix system | 25 | 2.1 % | 85 | 1.7 % | |