| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 979,846 | 56.1 % | 5,337,770 | 64.1 % | |
 | Windows XP | 1,691 | 0 % | 2,631 | 0 % | 
|
 | Windows Vista | 178 | 0 % | 178 | 0 % |
|
 | Windows (unknown version) | 589 | 0 % | 668 | 0 % |
|
 | Windows Phone | 2 | 0 % | 2 | 0 % |
|
 | Windows NT | 480 | 0 % | 528 | 0 % |
|
 | Windows ME | 1 | 0 % | 1 | 0 % |
|
 | Windows Vista (LongHorn) | 130 | 0 % | 464 | 0 % |
|
 | Windows Mobile | 3 | 0 % | 4 | 0 % |
|
 | Windows 8.1 | 30,280 | 1.7 % | 32,907 | 0.3 % |
|
 | Windows 8 | 6,477 | 0.3 % | 7,260 | 0 % |
|
 | Windows 7 | 126,593 | 7.2 % | 164,432 | 1.9 % |
|
 | Windows 2003 | 6 | 0 % | 23 | 0 % |
|
 | Windows 2000 | 9 | 0 % | 11 | 0 % |
|
 | Windows 3.xx | 1 | 0 % | 1 | 0 % |
|
 | Windows 10 | 813,406 | 46.6 % | 5,128,660 | 61.6 % |
|
| iOS | 95,718 | 5.4 % | 467,864 | 5.6 % | |
 | iOS (iPhone) | 88,955 | 5 % | 438,840 | 5.2 % |
|
 | iOS (iPad) | 6,763 | 0.3 % | 29,024 | 0.3 % |
|
| Linux | 62,108 | 3.5 % | 271,085 | 3.2 % | |
 | Ubuntu | 9,943 | 0.5 % | 55,729 | 0.6 % |
|
 | Debian | 6 | 0 % | 6 | 0 % |
|
 | Centos | 2 | 0 % | 2 | 0 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 52,157 | 2.9 % | 215,348 | 2.5 % |
|
| BSD | 398 | 0 % | 401 | 0 % | |
 | OpenBSD | 203 | 0 % | 204 | 0 % |
|
 | NetBSD | 192 | 0 % | 193 | 0 % |
|
 | FreeBSD | 3 | 0 % | 4 | 0 % |
|
| Android | 303,756 | 17.4 % | 1,231,661 | 14.7 % | |
 | Google Android 9.x Pie | 491 | 0 % | 2,829 | 0 % |
|
 | Google Android 8.x Oreo | 16,256 | 0.9 % | 21,816 | 0.2 % |
|
 | Google Android 7.x Nougat | 76 | 0 % | 450 | 0 % |
|
 | Google Android 6.x Marshmallow | 47,480 | 2.7 % | 50,124 | 0.6 % |
|
 | Google Android 5.x Lollipop | 14,866 | 0.8 % | 15,706 | 0.1 % |
|
 | Google Android 4.4 KitKat | 628 | 0 % | 652 | 0 % |
|
 | Google Android 4.1-4.3 Jelly Bean | 23 | 0 % | 25 | 0 % |
|
 | Google Android 4.0 Ice Cream Sandwich | 2 | 0 % | 2 | 0 % |
|
 | Google Android 3.x Honeycomb | 1 | 0 % | 1 | 0 % |
|
 | Google Android 2.3 Gingerbread | 3 | 0 % | 3 | 0 % |
|
 | Google Android 2.2 Froyo | 4 | 0 % | 5 | 0 % |
|
 | Google Android 2.0-2.1 Eclair | 2 | 0 % | 2 | 0 % |
|
 | Google Android 1.6 Donut | 1 | 0 % | 1 | 0 % |
|
 | Google Android 1.5 Cupcake | 3 | 0 % | 3 | 0 % |
|
 | Google Android 10.x | 215,318 | 12.3 % | 1,065,522 | 12.8 % |
|
 | Google Android Unknown | 8,602 | 0.4 % | 74,520 | 0.8 % |
|
| Macintosh | 254,747 | 14.5 % | 704,903 | 8.4 % | |
 | OS X 10.9 Mavericks | 1,187 | 0 % | 1,199 | 0 % |
|
 | OS X 10.8 Mountain Lion | 582 | 0 % | 593 | 0 % |
|
 | Mac OS X 10.7 Lion | 206 | 0 % | 215 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 11 | 0 % | 32 | 0 % |
|
 | Mac OS X 10.5 Leopard | 6 | 0 % | 12 | 0 % |
|
 | Mac OS X 10.4 Tiger | 1 | 0 % | 1 | 0 % |
|
 | macOS 10.15 Catalina | 205,286 | 11.7 % | 649,311 | 7.8 % |
|
 | macOS 10.14 Mojave | 9,453 | 0.5 % | 9,978 | 0.1 % |
|
 | macOS 10.13 High Sierra | 10,542 | 0.6 % | 11,218 | 0.1 % |
|
 | macOS 10.12 Sierra | 5,866 | 0.3 % | 7,483 | 0 % |
|
 | OS X 10.11 El Capitan | 6,286 | 0.3 % | 8,044 | 0 % |
|
 | OS X 10.10 Yosemite | 2,761 | 0.1 % | 3,798 | 0 % |
|
 | Mac OS X others | 12,560 | 0.7 % | 13,019 | 0.1 % |
|
| Others | 48,542 | 2.7 % | 308,405 | 3.7 % | |
 | Unknown Unix system | 35,972 | 2 % | 191,632 | 2.3 % |
|
 | Unknown | 12,555 | 0.7 % | 115,856 | 1.3 % |
|
 | OS/2 | 8 | 0 % | 910 | 0 % |
|
 | Java Mobile | 3 | 0 % | 3 | 0 % |
|
 | Irix | 1 | 0 % | 1 | 0 % |
|
 | Palm OS | 1 | 0 % | 1 | 0 % |
|
 | BlackBerry | 1 | 0 % | 1 | 0 % |
|
 | Symbian OS | 1 | 0 % | 1 | 0 % |
|
|