| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 18,316 | 45.4 % | 20,162 | 45.2 % | |
 | Windows XP | 31 | 0 % | 124 | 0.2 % | 
|
 | Windows Vista | 7 | 0 % | 7 | 0 % |
|
 | Windows NT | 10 | 0 % | 10 | 0 % |
|
 | Windows Vista (LongHorn) | 0 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 137 | 0.3 % | 137 | 0.3 % |
|
 | Windows 8 | 56 | 0.1 % | 58 | 0.1 % |
|
 | Windows 7 | 462 | 1.1 % | 473 | 1 % |
|
 | Windows 2003 | 1 | 0 % | 1 | 0 % |
|
 | Windows 10 | 17,612 | 43.7 % | 19,351 | 43.4 % |
|
| Android | 311 | 0.7 % | 1,734 | 3.8 % | |
 | Google Android 9.x Pie | 2 | 0 % | 2 | 0 % |
|
 | Google Android 8.x Oreo | 16 | 0 % | 43 | 0 % |
|
 | Google Android 7.x Nougat | 1 | 0 % | 1 | 0 % |
|
 | Google Android 6.x Marshmallow | 37 | 0 % | 37 | 0 % |
|
 | Google Android 5.x Lollipop | 12 | 0 % | 12 | 0 % |
|
 | Google Android 4.4 KitKat | 8 | 0 % | 8 | 0 % |
|
 | Google Android 10.x | 215 | 0.5 % | 1,479 | 3.3 % |
|
 | Google Android Unknown | 20 | 0 % | 152 | 0.3 % |
|
| BSD | 10 | 0 % | 10 | 0 % | |
 | OpenBSD | 6 | 0 % | 6 | 0 % |
|
 | NetBSD | 4 | 0 % | 4 | 0 % |
|
| Linux | 9,782 | 24.2 % | 9,895 | 22.2 % | |
 | Ubuntu | 1,688 | 4.1 % | 1,751 | 3.9 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 8,094 | 20 % | 8,144 | 18.2 % |
|
| Macintosh | 10,332 | 25.6 % | 10,742 | 24.1 % | |
 | OS X 10.9 Mavericks | 17 | 0 % | 17 | 0 % |
|
 | OS X 10.8 Mountain Lion | 4 | 0 % | 4 | 0 % |
|
 | Mac OS X 10.7 Lion | 6 | 0 % | 6 | 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 | 2,501 | 6.2 % | 2,908 | 6.5 % |
|
 | macOS 10.14 Mojave | 164 | 0.4 % | 164 | 0.3 % |
|
 | macOS 10.13 High Sierra | 191 | 0.4 % | 192 | 0.4 % |
|
 | macOS 10.12 Sierra | 84 | 0.2 % | 84 | 0.1 % |
|
 | OS X 10.11 El Capitan | 930 | 2.3 % | 931 | 2 % |
|
 | OS X 10.10 Yosemite | 32 | 0 % | 33 | 0 % |
|
 | Mac OS X others | 6,384 | 15.8 % | 6,384 | 14.3 % |
|
| iOS | 385 | 0.9 % | 815 | 1.8 % | |
 | iOS (iPhone) | 369 | 0.9 % | 753 | 1.6 % |
|
 | iOS (iPad) | 16 | 0 % | 62 | 0.1 % |
|
| Others | 1,142 | 2.8 % | 1,203 | 2.6 % | |
 | Unknown | 1,122 | 2.7 % | 1,156 | 2.5 % |
|
 | Unknown Unix system | 20 | 0 % | 20 | 0 % |
|
 | OS/2 | 0 | 0 % | 27 | 0 % |
|
|