| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 881 | 39.5 % | 1,923 | 21.8 % | ||
 | Windows XP | 1 | 0 % | 1 | 0 % |   |
 | Windows NT | 15 | 0.6 % | 15 | 0.1 % | |
 | Windows 8.1 | 10 | 0.4 % | 10 | 0.1 % | |
 | Windows 8 | 4 | 0.1 % | 28 | 0.3 % | |
 | Windows 7 | 10 | 0.4 % | 10 | 0.1 % | |
 | Windows 10 | 841 | 37.7 % | 1,859 | 21.1 % | |
| Linux | 123 | 5.5 % | 393 | 4.4 % | ||
 | Ubuntu | 7 | 0.3 % | 7 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 116 | 5.2 % | 386 | 4.3 % | |
| Macintosh | 241 | 10.8 % | 444 | 5 % | ||
 | macOS 10.15 Catalina | 194 | 8.7 % | 385 | 4.3 % | |
 | macOS 10.13 High Sierra | 1 | 0 % | 1 | 0 % | |
 | macOS 10.12 Sierra | 2 | 0 % | 13 | 0.1 % | |
 | OS X 10.10 Yosemite | 15 | 0.6 % | 15 | 0.1 % | |
 | Mac OS X others | 29 | 1.3 % | 30 | 0.3 % | |
| iOS | 472 | 21.1 % | 3,226 | 36.6 % | ||
 | iOS (iPhone) | 470 | 21 % | 3,224 | 36.6 % | |
 | iOS (iPad) | 2 | 0 % | 2 | 0 % | |
| Android | 357 | 16 % | 2,499 | 28.4 % | ||
 | Google Android 7.x Nougat | 1 | 0 % | 2 | 0 % | |
 | Google Android 4.4 KitKat | 6 | 0.2 % | 80 | 0.9 % | |
 | Google Android 1.5 Cupcake | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 232 | 10.4 % | 1,940 | 22 % | |
 | Google Android Unknown | 117 | 5.2 % | 476 | 5.4 % | |
| Others | 154 | 6.9 % | 310 | 3.5 % | ||
 | Unknown | 146 | 6.5 % | 197 | 2.2 % | |
 | Unknown Unix system | 8 | 0.3 % | 8 | 0 % | |
 | OS/2 | 0 | 0 % | 105 | 1.1 % | |