| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 3,861 | 50.8 % | 5,949 | 50.1 % | |
 | Windows XP | 21 | 0.2 % | 42 | 0.3 % | 
|
 | Windows NT | 6 | 0 % | 6 | 0 % |
|
 | Windows Vista (LongHorn) | 22 | 0.2 % | 32 | 0.2 % |
|
 | Windows 8.1 | 60 | 0.7 % | 105 | 0.8 % |
|
 | Windows 8 | 28 | 0.3 % | 39 | 0.3 % |
|
 | Windows 7 | 228 | 3 % | 303 | 2.5 % |
|
 | Windows 2000 | 1 | 0 % | 1 | 0 % |
|
 | Windows 10 | 3,495 | 46 % | 5,421 | 45.6 % |
|
| Android | 978 | 12.8 % | 2,123 | 17.8 % | |
 | Google Android 9.x Pie | 1 | 0 % | 1 | 0 % |
|
 | Google Android 8.x Oreo | 0 | 0 % | 1 | 0 % |
|
 | Google Android 7.x Nougat | 1 | 0 % | 1 | 0 % |
|
 | Google Android 6.x Marshmallow | 20 | 0.2 % | 53 | 0.4 % |
|
 | Google Android 5.x Lollipop | 2 | 0 % | 23 | 0.1 % |
|
 | Google Android 4.4 KitKat | 1 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 861 | 11.3 % | 1,856 | 15.6 % |
|
 | Google Android Unknown | 92 | 1.2 % | 187 | 1.5 % |
|
| Linux | 276 | 3.6 % | 358 | 3 % | |
 | Ubuntu | 47 | 0.6 % | 81 | 0.6 % |
|
 | Debian | 3 | 0 % | 3 | 0 % |
|
 | Centos | 1 | 0 % | 1 | 0 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 225 | 2.9 % | 273 | 2.2 % |
|
| Macintosh | 739 | 9.7 % | 1,101 | 9.2 % | |
 | OS X 10.9 Mavericks | 77 | 1 % | 99 | 0.8 % |
|
 | OS X 10.8 Mountain Lion | 57 | 0.7 % | 76 | 0.6 % |
|
 | Mac OS X 10.7 Lion | 33 | 0.4 % | 40 | 0.3 % |
|
 | Mac OS X 10.6 Snow Leopard | 26 | 0.3 % | 37 | 0.3 % |
|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % |
|
 | macOS 10.15 Catalina | 418 | 5.5 % | 716 | 6 % |
|
 | macOS 10.14 Mojave | 3 | 0 % | 3 | 0 % |
|
 | macOS 10.12 Sierra | 2 | 0 % | 2 | 0 % |
|
 | OS X 10.11 El Capitan | 22 | 0.2 % | 27 | 0.2 % |
|
 | OS X 10.10 Yosemite | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X others | 99 | 1.3 % | 99 | 0.8 % |
|
| iOS | 1,199 | 15.7 % | 1,761 | 14.8 % | |
 | iOS (iPhone) | 1,176 | 15.4 % | 1,717 | 14.4 % |
|
 | iOS (iPad) | 23 | 0.3 % | 44 | 0.3 % |
|
| Others | 537 | 7 % | 581 | 4.8 % | |
 | Unknown | 535 | 7 % | 573 | 4.8 % |
|
 | OS/2 | 1 | 0 % | 7 | 0 % |
|
 | Unknown Unix system | 1 | 0 % | 1 | 0 % |
|
|