| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 31,179 | 50.8 % | 34,823 | 50 % | |
 | Windows XP | 52 | 0 % | 185 | 0.2 % | 
|
 | Windows Vista | 12 | 0 % | 12 | 0 % |
|
 | Windows NT | 14 | 0 % | 14 | 0 % |
|
 | Windows Vista (LongHorn) | 0 | 0 % | 2 | 0 % |
|
 | Windows Mobile | 0 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 200 | 0.3 % | 200 | 0.2 % |
|
 | Windows 8 | 82 | 0.1 % | 84 | 0.1 % |
|
 | Windows 7 | 674 | 1 % | 686 | 0.9 % |
|
 | Windows 2003 | 1 | 0 % | 1 | 0 % |
|
 | Windows 10 | 30,144 | 49.1 % | 33,638 | 48.3 % |
|
| Android | 477 | 0.7 % | 3,046 | 4.3 % | |
 | Google Android 9.x Pie | 2 | 0 % | 2 | 0 % |
|
 | Google Android 8.x Oreo | 19 | 0 % | 46 | 0 % |
|
 | Google Android 7.x Nougat | 2 | 0 % | 2 | 0 % |
|
 | Google Android 6.x Marshmallow | 54 | 0 % | 54 | 0 % |
|
 | Google Android 5.x Lollipop | 18 | 0 % | 18 | 0 % |
|
 | Google Android 4.4 KitKat | 10 | 0 % | 10 | 0 % |
|
 | Google Android 2.3 Gingerbread | 1 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 347 | 0.5 % | 2,675 | 3.8 % |
|
 | Google Android Unknown | 24 | 0 % | 238 | 0.3 % |
|
| BSD | 13 | 0 % | 13 | 0 % | |
 | OpenBSD | 8 | 0 % | 8 | 0 % |
|
 | NetBSD | 5 | 0 % | 5 | 0 % |
|
| Linux | 12,563 | 20.4 % | 13,184 | 18.9 % | |
 | Ubuntu | 2,277 | 3.7 % | 2,354 | 3.3 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 10,286 | 16.7 % | 10,830 | 15.5 % |
|
| Macintosh | 15,320 | 24.9 % | 16,096 | 23.1 % | |
 | OS X 10.9 Mavericks | 26 | 0 % | 26 | 0 % |
|
 | OS X 10.8 Mountain Lion | 12 | 0 % | 12 | 0 % |
|
 | Mac OS X 10.7 Lion | 8 | 0 % | 8 | 0 % |
|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X 10.4 Tiger | 18 | 0 % | 18 | 0 % |
|
 | macOS 10.15 Catalina | 4,412 | 7.1 % | 5,185 | 7.4 % |
|
 | macOS 10.14 Mojave | 258 | 0.4 % | 258 | 0.3 % |
|
 | macOS 10.13 High Sierra | 307 | 0.5 % | 308 | 0.4 % |
|
 | macOS 10.12 Sierra | 129 | 0.2 % | 129 | 0.1 % |
|
 | OS X 10.11 El Capitan | 975 | 1.5 % | 976 | 1.4 % |
|
 | OS X 10.10 Yosemite | 52 | 0 % | 53 | 0 % |
|
 | Mac OS X others | 9,122 | 14.8 % | 9,122 | 13.1 % |
|
| iOS | 530 | 0.8 % | 1,152 | 1.6 % | |
 | iOS (iPhone) | 510 | 0.8 % | 1,062 | 1.5 % |
|
 | iOS (iPad) | 20 | 0 % | 90 | 0.1 % |
|
| Others | 1,216 | 1.9 % | 1,303 | 1.8 % | |
 | Unknown | 1,191 | 1.9 % | 1,243 | 1.7 % |
|
 | Unknown Unix system | 25 | 0 % | 25 | 0 % |
|
 | OS/2 | 0 | 0 % | 35 | 0 % |
|
|