| Versions | Pages | Percent | Hits | Percent |
|---|
| Macintosh | 1,419 | 17.6 % | 1,540 | 17.2 % | |
 | OS X 10.9 Mavericks | 11 | 0.1 % | 11 | 0.1 % | 
|
 | OS X 10.8 Mountain Lion | 3 | 0 % | 3 | 0 % |
|
 | Mac OS X 10.7 Lion | 3 | 0 % | 3 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 1 | 0 % |
|
 | macOS 10.15 Catalina | 96 | 1.1 % | 216 | 2.4 % |
|
 | macOS 10.14 Mojave | 2 | 0 % | 3 | 0 % |
|
 | macOS 10.13 High Sierra | 31 | 0.3 % | 31 | 0.3 % |
|
 | OS X 10.11 El Capitan | 4 | 0 % | 4 | 0 % |
|
 | OS X 10.10 Yosemite | 7 | 0 % | 7 | 0 % |
|
 | Mac OS X others | 1,261 | 15.7 % | 1,261 | 14.1 % |
|
| Linux | 2,045 | 25.4 % | 2,076 | 23.2 % | |
 | Ubuntu | 358 | 4.4 % | 358 | 4 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,687 | 21 % | 1,718 | 19.2 % |
|
| Windows | 4,249 | 52.9 % | 4,619 | 51.7 % | |
 | Windows XP | 6 | 0 % | 6 | 0 % |
|
 | Windows NT | 1 | 0 % | 1 | 0 % |
|
 | Windows Vista (LongHorn) | 2 | 0 % | 17 | 0.1 % |
|
 | Windows 8.1 | 31 | 0.3 % | 31 | 0.3 % |
|
 | Windows 8 | 2 | 0 % | 2 | 0 % |
|
 | Windows 7 | 19 | 0.2 % | 19 | 0.2 % |
|
 | Windows 10 | 4,188 | 52.1 % | 4,543 | 50.8 % |
|
| iOS | 165 | 2 % | 263 | 2.9 % | |
 | iOS (iPhone) | 163 | 2 % | 261 | 2.9 % |
|
 | iOS (iPad) | 2 | 0 % | 2 | 0 % |
|
| Android | 129 | 1.6 % | 405 | 4.5 % | |
 | Google Android 9.x Pie | 1 | 0 % | 1 | 0 % |
|
 | Google Android 7.x Nougat | 1 | 0 % | 1 | 0 % |
|
 | Google Android 6.x Marshmallow | 3 | 0 % | 4 | 0 % |
|
 | Google Android 5.x Lollipop | 1 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 12 | 0.1 % | 246 | 2.7 % |
|
 | Google Android Unknown | 111 | 1.3 % | 152 | 1.7 % |
|
| Others | 19 | 0.2 % | 26 | 0.2 % | |
 | Unknown | 19 | 0.2 % | 20 | 0.2 % |
|
 | OS/2 | 0 | 0 % | 6 | 0 % |
|
|