| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 2,675 | 29.7 % | 3,244 | 29.7 % | ||
 | Windows XP | 1 | 0 % | 89 | 0.8 % |   |
 | Windows NT | 0 | 0 % | 2 | 0 % | |
 | Windows Vista (LongHorn) | 0 | 0 % | 2 | 0 % | |
 | Windows 8.1 | 197 | 2.1 % | 197 | 1.8 % | |
 | Windows 8 | 1 | 0 % | 5 | 0 % | |
 | Windows 7 | 8 | 0 % | 10 | 0 % | |
 | Windows 2003 | 0 | 0 % | 1 | 0 % | |
 | Windows 2000 | 0 | 0 % | 1 | 0 % | |
 | Windows 10 | 2,468 | 27.4 % | 2,937 | 26.9 % | |
| Android | 282 | 3.1 % | 639 | 5.8 % | ||
 | Google Android 8.x Oreo | 1 | 0 % | 3 | 0 % | |
 | Google Android 7.x Nougat | 2 | 0 % | 4 | 0 % | |
 | Google Android 6.x Marshmallow | 12 | 0.1 % | 16 | 0.1 % | |
 | Google Android 5.x Lollipop | 0 | 0 % | 1 | 0 % | |
 | Google Android 4.1-4.3 Jelly Bean | 0 | 0 % | 1 | 0 % | |
 | Google Android 3.x Honeycomb | 0 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 180 | 1.9 % | 244 | 2.2 % | |
 | Google Android Unknown | 87 | 0.9 % | 369 | 3.3 % | |
| Linux | 736 | 8.1 % | 824 | 7.5 % | ||
 | Ubuntu | 183 | 2 % | 192 | 1.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 553 | 6.1 % | 632 | 5.8 % | |
| Macintosh | 4,902 | 54.4 % | 5,444 | 49.9 % | ||
 | Mac OS X 10.7 Lion | 1 | 0 % | 2 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 1 | 0 % | |
 | macOS 10.15 Catalina | 4,070 | 45.2 % | 4,606 | 42.2 % | |
 | macOS 10.14 Mojave | 0 | 0 % | 1 | 0 % | |
 | macOS 10.12 Sierra | 1 | 0 % | 4 | 0 % | |
 | OS X 10.11 El Capitan | 817 | 9 % | 817 | 7.5 % | |
 | Mac OS X others | 12 | 0.1 % | 13 | 0.1 % | |
| iOS | 363 | 4 % | 674 | 6.1 % | ||
 | iOS (iPhone) | 363 | 4 % | 672 | 6.1 % | |
 | iOS (iPad) | 0 | 0 % | 2 | 0 % | |
| Others | 46 | 0.5 % | 66 | 0.6 % | ||
 | Unknown | 43 | 0.4 % | 48 | 0.4 % | |
 | Unknown Unix system | 3 | 0 % | 3 | 0 % | |
 | OS/2 | 0 | 0 % | 15 | 0.1 % | |