| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 4,305 | 39.2 % | 4,727 | 39.7 % | |
 | Windows XP | 14 | 0.1 % | 15 | 0.1 % | 
|
 | Windows Vista | 1 | 0 % | 1 | 0 % |
|
 | Windows NT | 1 | 0 % | 1 | 0 % |
|
 | Windows Vista (LongHorn) | 1 | 0 % | 2 | 0 % |
|
 | Windows 8.1 | 43 | 0.3 % | 43 | 0.3 % |
|
 | Windows 8 | 21 | 0.1 % | 21 | 0.1 % |
|
 | Windows 7 | 288 | 2.6 % | 289 | 2.4 % |
|
 | Windows 2003 | 1 | 0 % | 1 | 0 % |
|
 | Windows 2000 | 0 | 0 % | 1 | 0 % |
|
 | Windows 10 | 3,935 | 35.9 % | 4,353 | 36.6 % |
|
| Android | 39 | 0.3 % | 378 | 3.1 % | |
 | Google Android 9.x Pie | 1 | 0 % | 1 | 0 % |
|
 | Google Android 8.x Oreo | 1 | 0 % | 1 | 0 % |
|
 | Google Android 7.x Nougat | 1 | 0 % | 1 | 0 % |
|
 | Google Android 6.x Marshmallow | 3 | 0 % | 3 | 0 % |
|
 | Google Android 4.4 KitKat | 1 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 30 | 0.2 % | 366 | 3 % |
|
 | Google Android Unknown | 2 | 0 % | 5 | 0 % |
|
| BSD | 2 | 0 % | 2 | 0 % | |
 | OpenBSD | 1 | 0 % | 1 | 0 % |
|
 | NetBSD | 1 | 0 % | 1 | 0 % |
|
| Linux | 3,363 | 30.6 % | 3,399 | 28.6 % | |
 | Ubuntu | 949 | 8.6 % | 969 | 8.1 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,414 | 22 % | 2,430 | 20.4 % |
|
| Macintosh | 2,811 | 25.6 % | 2,889 | 24.3 % | |
 | OS X 10.9 Mavericks | 9 | 0 % | 9 | 0 % |
|
 | OS X 10.8 Mountain Lion | 3 | 0 % | 3 | 0 % |
|
 | Mac OS X 10.7 Lion | 2 | 0 % | 2 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 2 | 0 % | 2 | 0 % |
|
 | macOS 10.15 Catalina | 2,307 | 21 % | 2,385 | 20 % |
|
 | macOS 10.14 Mojave | 58 | 0.5 % | 58 | 0.4 % |
|
 | macOS 10.13 High Sierra | 85 | 0.7 % | 85 | 0.7 % |
|
 | macOS 10.12 Sierra | 30 | 0.2 % | 30 | 0.2 % |
|
 | OS X 10.11 El Capitan | 41 | 0.3 % | 41 | 0.3 % |
|
 | OS X 10.10 Yosemite | 11 | 0.1 % | 11 | 0 % |
|
 | Mac OS X others | 263 | 2.4 % | 263 | 2.2 % |
|
| iOS | 106 | 0.9 % | 139 | 1.1 % | |
 | iOS (iPhone) | 105 | 0.9 % | 135 | 1.1 % |
|
 | iOS (iPad) | 1 | 0 % | 4 | 0 % |
|
| Others | 331 | 3 % | 345 | 2.9 % | |
 | Unknown Unix system | 249 | 2.2 % | 252 | 2.1 % |
|
 | Unknown | 82 | 0.7 % | 87 | 0.7 % |
|
 | OS/2 | 0 | 0 % | 6 | 0 % |
|
|