| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 3,199 | 35.1 % | 5,033 | 31.3 % | |
 | Windows XP | 1 | 0 % | 1 | 0 % | 
|
 | Windows NT | 186 | 2 % | 189 | 1.1 % |
|
 | Windows Vista (LongHorn) | 1 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 7 | 0 % | 54 | 0.3 % |
|
 | Windows 7 | 71 | 0.7 % | 157 | 0.9 % |
|
 | Windows 2003 | 1 | 0 % | 1 | 0 % |
|
 | Windows 2000 | 1 | 0 % | 1 | 0 % |
|
 | Windows 10 | 2,931 | 32.2 % | 4,629 | 28.7 % |
|
| Macintosh | 1,019 | 11.2 % | 1,418 | 8.8 % | |
 | OS X 10.9 Mavericks | 11 | 0.1 % | 11 | 0 % |
|
 | Mac OS X 10.7 Lion | 0 | 0 % | 5 | 0 % |
|
 | macOS 10.15 Catalina | 612 | 6.7 % | 960 | 5.9 % |
|
 | macOS 10.14 Mojave | 1 | 0 % | 1 | 0 % |
|
 | macOS 10.12 Sierra | 2 | 0 % | 2 | 0 % |
|
 | OS X 10.10 Yosemite | 24 | 0.2 % | 26 | 0.1 % |
|
 | Mac OS X others | 369 | 4 % | 413 | 2.5 % |
|
| iOS | 488 | 5.3 % | 2,258 | 14 % | |
 | iOS (iPhone) | 488 | 5.3 % | 2,257 | 14 % |
|
 | iOS (iPad) | 0 | 0 % | 1 | 0 % |
|
| Linux | 283 | 3.1 % | 725 | 4.5 % | |
 | Ubuntu | 172 | 1.8 % | 172 | 1 % |
|
 | Centos | 1 | 0 % | 2 | 0 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 110 | 1.2 % | 551 | 3.4 % |
|
| Android | 562 | 6.1 % | 3,080 | 19.1 % | |
 | Google Android 9.x Pie | 20 | 0.2 % | 22 | 0.1 % |
|
 | Google Android 8.x Oreo | 38 | 0.4 % | 42 | 0.2 % |
|
 | Google Android 7.x Nougat | 6 | 0 % | 6 | 0 % |
|
 | Google Android 6.x Marshmallow | 17 | 0.1 % | 24 | 0.1 % |
|
 | Google Android 5.x Lollipop | 7 | 0 % | 14 | 0 % |
|
 | Google Android 4.4 KitKat | 36 | 0.3 % | 36 | 0.2 % |
|
 | Google Android 4.1-4.3 Jelly Bean | 1 | 0 % | 1 | 0 % |
|
 | Google Android 2.3 Gingerbread | 1 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 419 | 4.6 % | 2,741 | 17 % |
|
 | Google Android Unknown | 17 | 0.1 % | 193 | 1.2 % |
|
| Others | 3,542 | 38.9 % | 3,559 | 22.1 % | |
 | Unknown | 3,519 | 38.7 % | 3,536 | 21.9 % |
|
 | Unknown Unix system | 20 | 0.2 % | 20 | 0.1 % |
|
 | VMS | 1 | 0 % | 1 | 0 % |
|
 | Aix | 1 | 0 % | 1 | 0 % |
|
 | Symbian OS | 1 | 0 % | 1 | 0 % |
|
|