| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 15,846 | 48.3 % | 17,579 | 49.2 % | |
 | Windows XP | 11 | 0 % | 30 | 0 % | 
|
 | Windows Vista | 2 | 0 % | 2 | 0 % |
|
 | Windows NT | 4 | 0 % | 9 | 0 % |
|
 | Windows Vista (LongHorn) | 1 | 0 % | 3 | 0 % |
|
 | Windows Mobile | 0 | 0 % | 3 | 0 % |
|
 | Windows 8.1 | 104 | 0.3 % | 104 | 0.2 % |
|
 | Windows 8 | 43 | 0.1 % | 46 | 0.1 % |
|
 | Windows 7 | 260 | 0.7 % | 263 | 0.7 % |
|
 | Windows 2000 | 1 | 0 % | 9 | 0 % |
|
 | Windows 10 | 15,420 | 47 % | 17,110 | 47.9 % |
|
| Android | 353 | 1 % | 901 | 2.5 % | |
 | Google Android 8.x Oreo | 18 | 0 % | 18 | 0 % |
|
 | Google Android 7.x Nougat | 1 | 0 % | 2 | 0 % |
|
 | Google Android 6.x Marshmallow | 66 | 0.2 % | 66 | 0.1 % |
|
 | Google Android 5.x Lollipop | 3 | 0 % | 4 | 0 % |
|
 | Google Android 4.4 KitKat | 8 | 0 % | 9 | 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 10.x | 238 | 0.7 % | 766 | 2.1 % |
|
 | Google Android Unknown | 19 | 0 % | 33 | 0 % |
|
| BSD | 1 | 0 % | 1 | 0 % | |
 | OpenBSD | 1 | 0 % | 1 | 0 % |
|
| Linux | 5,984 | 18.2 % | 6,243 | 17.4 % | |
 | Ubuntu | 1,437 | 4.3 % | 1,510 | 4.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 4,547 | 13.8 % | 4,733 | 13.2 % |
|
| Macintosh | 9,617 | 29.3 % | 9,860 | 27.6 % | |
 | OS X 10.9 Mavericks | 7 | 0 % | 7 | 0 % |
|
 | OS X 10.8 Mountain Lion | 3 | 0 % | 4 | 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 | 4,260 | 13 % | 4,467 | 12.5 % |
|
 | macOS 10.14 Mojave | 82 | 0.2 % | 106 | 0.2 % |
|
 | macOS 10.13 High Sierra | 111 | 0.3 % | 111 | 0.3 % |
|
 | macOS 10.12 Sierra | 52 | 0.1 % | 52 | 0.1 % |
|
 | OS X 10.11 El Capitan | 868 | 2.6 % | 868 | 2.4 % |
|
 | OS X 10.10 Yosemite | 20 | 0 % | 21 | 0 % |
|
 | Mac OS X others | 4,214 | 12.8 % | 4,214 | 11.8 % |
|
| iOS | 618 | 1.8 % | 745 | 2 % | |
 | iOS (iPhone) | 592 | 1.8 % | 709 | 1.9 % |
|
 | iOS (iPad) | 26 | 0 % | 36 | 0.1 % |
|
| Others | 331 | 1 % | 363 | 1 % | |
 | Unknown | 204 | 0.6 % | 217 | 0.6 % |
|
 | Unknown Unix system | 127 | 0.3 % | 127 | 0.3 % |
|
 | OS/2 | 0 | 0 % | 19 | 0 % |
|
|