| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 25,939 | 48.8 % | 29,822 | 50.2 % | |
 | Windows XP | 22 | 0 % | 49 | 0 % | 
|
 | Windows Vista | 2 | 0 % | 2 | 0 % |
|
 | Windows NT | 10 | 0 % | 15 | 0 % |
|
 | Windows Vista (LongHorn) | 1 | 0 % | 4 | 0 % |
|
 | Windows Mobile | 0 | 0 % | 3 | 0 % |
|
 | Windows 8.1 | 344 | 0.6 % | 366 | 0.6 % |
|
 | Windows 8 | 54 | 0.1 % | 58 | 0 % |
|
 | Windows 7 | 557 | 1 % | 562 | 0.9 % |
|
 | Windows 2003 | 0 | 0 % | 1 | 0 % |
|
 | Windows 2000 | 2 | 0 % | 14 | 0 % |
|
 | Windows 10 | 24,947 | 46.9 % | 28,748 | 48.4 % |
|
| Android | 430 | 0.8 % | 1,753 | 2.9 % | |
 | Google Android 8.x Oreo | 25 | 0 % | 52 | 0 % |
|
 | Google Android 7.x Nougat | 1 | 0 % | 2 | 0 % |
|
 | Google Android 6.x Marshmallow | 82 | 0.1 % | 82 | 0.1 % |
|
 | Google Android 5.x Lollipop | 3 | 0 % | 4 | 0 % |
|
 | Google Android 4.4 KitKat | 10 | 0 % | 11 | 0 % |
|
 | Google Android 4.1-4.3 Jelly Bean | 0 | 0 % | 1 | 0 % |
|
 | Google Android 3.x Honeycomb | 0 | 0 % | 1 | 0 % |
|
 | Google Android 2.3 Gingerbread | 0 | 0 % | 1 | 0 % |
|
 | Google Android 1.5 Cupcake | 0 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 284 | 0.5 % | 1,524 | 2.5 % |
|
 | Google Android Unknown | 25 | 0 % | 74 | 0.1 % |
|
| BSD | 2 | 0 % | 2 | 0 % | |
 | OpenBSD | 2 | 0 % | 2 | 0 % |
|
| Linux | 9,444 | 17.7 % | 9,774 | 16.4 % | |
 | Ubuntu | 2,015 | 3.7 % | 2,097 | 3.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 7,429 | 13.9 % | 7,677 | 12.9 % |
|
| Macintosh | 15,185 | 28.6 % | 15,555 | 26.2 % | |
 | OS X 10.9 Mavericks | 16 | 0 % | 17 | 0 % |
|
 | OS X 10.8 Mountain Lion | 5 | 0 % | 7 | 0 % |
|
 | Mac OS X 10.7 Lion | 0 | 0 % | 3 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 4 | 0 % |
|
 | Mac OS X 10.5 Leopard | 0 | 0 % | 3 | 0 % |
|
 | macOS 10.15 Catalina | 8,406 | 15.8 % | 8,730 | 14.7 % |
|
 | macOS 10.14 Mojave | 134 | 0.2 % | 158 | 0.2 % |
|
 | macOS 10.13 High Sierra | 170 | 0.3 % | 171 | 0.2 % |
|
 | macOS 10.12 Sierra | 82 | 0.1 % | 83 | 0.1 % |
|
 | OS X 10.11 El Capitan | 898 | 1.6 % | 900 | 1.5 % |
|
 | OS X 10.10 Yosemite | 30 | 0 % | 31 | 0 % |
|
 | Mac OS X others | 5,444 | 10.2 % | 5,448 | 9.1 % |
|
| iOS | 911 | 1.7 % | 1,158 | 1.9 % | |
 | iOS (iPhone) | 881 | 1.6 % | 1,102 | 1.8 % |
|
 | iOS (iPad) | 30 | 0 % | 56 | 0 % |
|
| Others | 1,179 | 2.2 % | 1,305 | 2.1 % | |
 | Unknown | 745 | 1.4 % | 830 | 1.3 % |
|
 | Unknown Unix system | 434 | 0.8 % | 438 | 0.7 % |
|
 | OS/2 | 0 | 0 % | 37 | 0 % |
|
|