| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 479 | 21.3 % | 705 | 24.3 % | ||
 | Windows NT | 6 | 0.2 % | 6 | 0.2 % |   |
 | Windows Vista (LongHorn) | 1 | 0 % | 3 | 0.1 % | |
 | Windows 8.1 | 7 | 0.3 % | 7 | 0.2 % | |
 | Windows 8 | 8 | 0.3 % | 8 | 0.2 % | |
 | Windows 7 | 59 | 2.6 % | 61 | 2.1 % | |
 | Windows 10 | 398 | 17.7 % | 620 | 21.4 % | |
| Android | 688 | 30.7 % | 830 | 28.7 % | ||
 | Google Android 9.x Pie | 6 | 0.2 % | 50 | 1.7 % | |
 | Google Android 7.x Nougat | 6 | 0.2 % | 6 | 0.2 % | |
 | Google Android 6.x Marshmallow | 17 | 0.7 % | 74 | 2.5 % | |
 | Google Android 5.x Lollipop | 3 | 0.1 % | 3 | 0.1 % | |
 | Google Android 4.0 Ice Cream Sandwich | 3 | 0.1 % | 3 | 0.1 % | |
 | Google Android 10.x | 93 | 4.1 % | 134 | 4.6 % | |
 | Google Android Unknown | 560 | 25 % | 560 | 19.3 % | |
| Macintosh | 97 | 4.3 % | 222 | 7.6 % | ||
 | OS X 10.9 Mavericks | 1 | 0 % | 1 | 0 % | |
 | OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.7 Lion | 1 | 0 % | 1 | 0 % | |
 | macOS 10.15 Catalina | 65 | 2.9 % | 187 | 6.4 % | |
 | macOS 10.14 Mojave | 2 | 0 % | 2 | 0 % | |
 | macOS 10.13 High Sierra | 4 | 0.1 % | 4 | 0.1 % | |
 | macOS 10.12 Sierra | 0 | 0 % | 1 | 0 % | |
 | OS X 10.11 El Capitan | 6 | 0.2 % | 8 | 0.2 % | |
 | OS X 10.10 Yosemite | 2 | 0 % | 2 | 0 % | |
 | Mac OS X others | 15 | 0.6 % | 15 | 0.5 % | |
| Linux | 66 | 2.9 % | 152 | 5.2 % | ||
 | Ubuntu | 11 | 0.4 % | 12 | 0.4 % | |
 | Gentoo | 1 | 0 % | 1 | 0 % | |
 | Debian | 1 | 0 % | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 53 | 2.3 % | 138 | 4.7 % | |
| iOS | 659 | 29.4 % | 703 | 24.3 % | ||
 | iOS (iPhone) | 557 | 24.8 % | 601 | 20.7 % | |
 | iOS (iPad) | 102 | 4.5 % | 102 | 3.5 % | |
| Others | 250 | 11.1 % | 279 | 9.6 % | ||
 | Unknown | 246 | 10.9 % | 275 | 9.5 % | |
 | Unknown Unix system | 3 | 0.1 % | 3 | 0.1 % | |
 | OSF Unix | 1 | 0 % | 1 | 0 % | |