| Versioni | Pagine | Percentuale | Accessi | Percentuale | ||
|---|---|---|---|---|---|---|
| Macintosh | 97 | 24.4 % | 154 | 28.6 % | ||
 | Mac OS X 10.7 Lion | 0 | 0 % | 1 | 0.1 % |   |
 | macOS 10.15 Catalina | 91 | 22.9 % | 147 | 27.3 % | |
 | macOS 10.14 Mojave | 2 | 0.5 % | 2 | 0.3 % | |
 | macOS 10.13 High Sierra | 1 | 0.2 % | 1 | 0.1 % | |
 | macOS 10.12 Sierra | 2 | 0.5 % | 2 | 0.3 % | |
 | Mac OS X others | 1 | 0.2 % | 1 | 0.1 % | |
| Linux | 21 | 5.2 % | 23 | 4.2 % | ||
 | Ubuntu | 2 | 0.5 % | 2 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 19 | 4.7 % | 21 | 3.9 % | |
| iOS | 84 | 21.1 % | 120 | 22.3 % | ||
 | iOS (iPhone) | 80 | 20.1 % | 116 | 21.5 % | |
 | iOS (iPad) | 4 | 1 % | 4 | 0.7 % | |
| Windows | 141 | 35.5 % | 161 | 29.9 % | ||
 | Windows 7 | 4 | 1 % | 4 | 0.7 % | |
 | Windows 10 | 137 | 34.5 % | 157 | 29.1 % | |
| Android | 48 | 12 % | 55 | 10.2 % | ||
 | Google Android 8.x Oreo | 1 | 0.2 % | 1 | 0.1 % | |
 | Google Android 6.x Marshmallow | 6 | 1.5 % | 9 | 1.6 % | |
 | Google Android 4.0 Ice Cream Sandwich | 1 | 0.2 % | 1 | 0.1 % | |
 | Google Android 10.x | 40 | 10 % | 44 | 8.1 % | |
| Altri | 6 | 1.5 % | 25 | 4.6 % | ||
 | Unknown Unix system | 4 | 1 % | 6 | 1.1 % | |
 | Sconosciuti | 2 | 0.5 % | 16 | 2.9 % | |
 | OS/2 | 0 | 0 % | 3 | 0.5 % | |