| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Macintosh | 176 | 6.1 % | 309 | 6.7 % | ||
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % |   |
 | macOS 10.15 Catalina | 142 | 4.9 % | 268 | 5.8 % | |
 | macOS 10.12 Sierra | 1 | 0 % | 5 | 0.1 % | |
 | OS X 10.11 El Capitan | 1 | 0 % | 1 | 0 % | |
 | OS X 10.10 Yosemite | 3 | 0.1 % | 3 | 0 % | |
 | Mac OS X others | 28 | 0.9 % | 31 | 0.6 % | |
| Linux | 133 | 4.6 % | 295 | 6.4 % | ||
 | Ubuntu | 14 | 0.4 % | 14 | 0.3 % | |
 | Debian | 1 | 0 % | 1 | 0 % | |
 | Centos | 1 | 0 % | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 117 | 4 % | 279 | 6 % | |
| iOS | 881 | 30.7 % | 1,522 | 33.1 % | ||
 | iOS (iPhone) | 880 | 30.7 % | 1,521 | 33 % | |
 | iOS (iPad) | 1 | 0 % | 1 | 0 % | |
| Windows | 698 | 24.3 % | 988 | 21.4 % | ||
 | Windows NT | 22 | 0.7 % | 28 | 0.6 % | |
 | Windows 8.1 | 5 | 0.1 % | 5 | 0.1 % | |
 | Windows 8 | 2 | 0 % | 2 | 0 % | |
 | Windows 7 | 72 | 2.5 % | 72 | 1.5 % | |
 | Windows 10 | 597 | 20.8 % | 881 | 19.1 % | |
| Android | 181 | 6.3 % | 578 | 12.5 % | ||
 | Google Android 8.x Oreo | 8 | 0.2 % | 8 | 0.1 % | |
 | Google Android 7.x Nougat | 11 | 0.3 % | 11 | 0.2 % | |
 | Google Android 6.x Marshmallow | 7 | 0.2 % | 7 | 0.1 % | |
 | Google Android 5.x Lollipop | 2 | 0 % | 9 | 0.1 % | |
 | Google Android 4.4 KitKat | 2 | 0 % | 2 | 0 % | |
 | Google Android 1.6 Donut | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 73 | 2.5 % | 399 | 8.6 % | |
 | Google Android Unknown | 77 | 2.6 % | 141 | 3 % | |
| Others | 794 | 27.7 % | 904 | 19.6 % | ||
 | Unknown | 787 | 27.4 % | 837 | 18.2 % | |
 | Unknown Unix system | 7 | 0.2 % | 7 | 0.1 % | |
 | OS/2 | 0 | 0 % | 60 | 1.3 % | |