| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,692 | 57.2 % | 2,594 | 53.9 % | ||
 | Windows XP | 0 | 0 % | 2 | 0 % |   |
 | Windows NT | 4 | 0.1 % | 4 | 0 % | |
 | Windows 8.1 | 2 | 0 % | 2 | 0 % | |
 | Windows 7 | 5 | 0.1 % | 5 | 0.1 % | |
 | Windows 2000 | 1 | 0 % | 1 | 0 % | |
 | Windows 10 | 1,680 | 56.8 % | 2,580 | 53.6 % | |
| Android | 291 | 9.8 % | 821 | 17 % | ||
 | Google Android 8.x Oreo | 0 | 0 % | 1 | 0 % | |
 | Google Android 6.x Marshmallow | 3 | 0.1 % | 6 | 0.1 % | |
 | Google Android 4.4 KitKat | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 262 | 8.8 % | 787 | 16.3 % | |
 | Google Android Unknown | 25 | 0.8 % | 26 | 0.5 % | |
| Linux | 97 | 3.2 % | 123 | 2.5 % | ||
 | Ubuntu | 8 | 0.2 % | 31 | 0.6 % | |
 | Debian | 1 | 0 % | 1 | 0 % | |
 | Centos | 1 | 0 % | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 87 | 2.9 % | 90 | 1.8 % | |
| Macintosh | 221 | 7.4 % | 292 | 6 % | ||
 | OS X 10.9 Mavericks | 6 | 0.2 % | 6 | 0.1 % | |
 | Mac OS X 10.7 Lion | 1 | 0 % | 1 | 0 % | |
 | macOS 10.15 Catalina | 133 | 4.5 % | 199 | 4.1 % | |
 | macOS 10.14 Mojave | 2 | 0 % | 2 | 0 % | |
 | macOS 10.12 Sierra | 1 | 0 % | 1 | 0 % | |
 | OS X 10.11 El Capitan | 17 | 0.5 % | 22 | 0.4 % | |
 | OS X 10.10 Yosemite | 1 | 0 % | 1 | 0 % | |
 | Mac OS X others | 60 | 2 % | 60 | 1.2 % | |
| iOS | 467 | 15.8 % | 773 | 16 % | ||
 | iOS (iPhone) | 466 | 15.7 % | 772 | 16 % | |
 | iOS (iPad) | 1 | 0 % | 1 | 0 % | |
| Others | 186 | 6.2 % | 205 | 4.2 % | ||
 | Unknown | 186 | 6.2 % | 203 | 4.2 % | |
 | OS/2 | 0 | 0 % | 2 | 0 % | |