| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 10,051 | 40.9 % | 10,400 | 37.3 % | |
 | Windows XP | 112 | 0.4 % | 133 | 0.4 % | 
|
 | Windows Vista | 12 | 0 % | 12 | 0 % |
|
 | Windows NT | 25 | 0.1 % | 27 | 0 % |
|
 | Windows Vista (LongHorn) | 0 | 0 % | 1 | 0 % |
|
 | Windows Mobile | 0 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 405 | 1.6 % | 406 | 1.4 % |
|
 | Windows 8 | 226 | 0.9 % | 228 | 0.8 % |
|
 | Windows 7 | 1,690 | 6.8 % | 1,694 | 6 % |
|
 | Windows 2003 | 0 | 0 % | 1 | 0 % |
|
 | Windows 2000 | 0 | 0 % | 1 | 0 % |
|
 | Windows 3.xx | 2 | 0 % | 2 | 0 % |
|
 | Windows 10 | 7,579 | 30.8 % | 7,894 | 28.3 % |
|
| Android | 68 | 0.2 % | 667 | 2.3 % | |
 | Google Android 8.x Oreo | 8 | 0 % | 9 | 0 % |
|
 | Google Android 6.x Marshmallow | 13 | 0 % | 13 | 0 % |
|
 | Google Android 5.x Lollipop | 2 | 0 % | 2 | 0 % |
|
 | Google Android 10.x | 44 | 0.1 % | 641 | 2.3 % |
|
 | Google Android Unknown | 1 | 0 % | 2 | 0 % |
|
| BSD | 20 | 0 % | 20 | 0 % | |
 | OpenBSD | 12 | 0 % | 12 | 0 % |
|
 | NetBSD | 8 | 0 % | 8 | 0 % |
|
| Linux | 3,117 | 12.7 % | 4,737 | 17 % | |
 | Ubuntu | 655 | 2.6 % | 699 | 2.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,462 | 10 % | 4,038 | 14.5 % |
|
| Macintosh | 9,052 | 36.8 % | 9,671 | 34.7 % | |
 | OS X 10.9 Mavericks | 67 | 0.2 % | 69 | 0.2 % |
|
 | OS X 10.8 Mountain Lion | 40 | 0.1 % | 40 | 0.1 % |
|
 | Mac OS X 10.7 Lion | 8 | 0 % | 8 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 5 | 0 % |
|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 3 | 0 % |
|
 | macOS 10.15 Catalina | 5,565 | 22.6 % | 6,028 | 21.6 % |
|
 | macOS 10.14 Mojave | 504 | 2 % | 505 | 1.8 % |
|
 | macOS 10.13 High Sierra | 681 | 2.7 % | 692 | 2.4 % |
|
 | macOS 10.12 Sierra | 315 | 1.2 % | 317 | 1.1 % |
|
 | OS X 10.11 El Capitan | 393 | 1.6 % | 398 | 1.4 % |
|
 | OS X 10.10 Yosemite | 322 | 1.3 % | 446 | 1.6 % |
|
 | Mac OS X others | 1,157 | 4.7 % | 1,160 | 4.1 % |
|
| iOS | 234 | 0.9 % | 292 | 1 % | |
 | iOS (iPhone) | 234 | 0.9 % | 291 | 1 % |
|
 | iOS (iPad) | 0 | 0 % | 1 | 0 % |
|
| Others | 2,000 | 8.1 % | 2,021 | 7.2 % | |
 | Unknown | 1,688 | 6.8 % | 1,695 | 6 % |
|
 | Unknown Unix system | 312 | 1.2 % | 312 | 1.1 % |
|
 | OS/2 | 0 | 0 % | 14 | 0 % |
|
|