| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 5,873 | 61.7 % | 6,799 | 61.4 % | ||
 | Windows XP | 38 | 0.3 % | 40 | 0.3 % |   |
 | Windows Vista | 3 | 0 % | 3 | 0 % | |
 | Windows Vista (LongHorn) | 12 | 0.1 % | 12 | 0.1 % | |
 | Windows 95 | 1 | 0 % | 1 | 0 % | |
 | Windows 8.1 | 321 | 3.3 % | 325 | 2.9 % | |
 | Windows 8 | 20 | 0.2 % | 20 | 0.1 % | |
 | Windows 7 | 724 | 7.6 % | 753 | 6.8 % | |
 | Windows 10 | 4,754 | 50 % | 5,645 | 51 % | |
| Macintosh | 233 | 2.4 % | 372 | 3.3 % | ||
 | OS X 10.9 Mavericks | 11 | 0.1 % | 13 | 0.1 % | |
 | OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.7 Lion | 5 | 0 % | 5 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 31 | 0.3 % | 31 | 0.2 % | |
 | Mac OS X 10.5 Leopard | 9 | 0 % | 9 | 0 % | |
 | macOS 10.15 Catalina | 34 | 0.3 % | 82 | 0.7 % | |
 | macOS 10.14 Mojave | 5 | 0 % | 5 | 0 % | |
 | macOS 10.12 Sierra | 1 | 0 % | 1 | 0 % | |
 | OS X 10.11 El Capitan | 68 | 0.7 % | 68 | 0.6 % | |
 | OS X 10.10 Yosemite | 34 | 0.3 % | 34 | 0.3 % | |
 | Mac OS X others | 34 | 0.3 % | 123 | 1.1 % | |
| Linux | 3,234 | 34 % | 3,314 | 29.9 % | ||
 | Ubuntu | 52 | 0.5 % | 53 | 0.4 % | |
 | Gentoo | 12 | 0.1 % | 12 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3,170 | 33.3 % | 3,249 | 29.3 % | |
| Android | 45 | 0.4 % | 246 | 2.2 % | ||
 | Google Android 9.x Pie | 0 | 0 % | 2 | 0 % | |
 | Google Android 8.x Oreo | 1 | 0 % | 2 | 0 % | |
 | Google Android 7.x Nougat | 6 | 0 % | 7 | 0 % | |
 | Google Android 6.x Marshmallow | 1 | 0 % | 1 | 0 % | |
 | Google Android 5.x Lollipop | 1 | 0 % | 1 | 0 % | |
 | Google Android 4.4 KitKat | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 29 | 0.3 % | 218 | 1.9 % | |
 | Google Android Unknown | 6 | 0 % | 14 | 0.1 % | |
| iOS | 25 | 0.2 % | 105 | 0.9 % | ||
 | iOS (iPhone) | 23 | 0.2 % | 103 | 0.9 % | |
 | iOS (iPad) | 2 | 0 % | 2 | 0 % | |
| Others | 98 | 1 % | 220 | 1.9 % | ||
 | Unknown | 62 | 0.6 % | 89 | 0.8 % | |
 | Unknown Unix system | 36 | 0.3 % | 131 | 1.1 % | |