| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,701 | 43.7 % | 2,178 | 44.9 % | ||
 | Windows XP | 1 | 0 % | 3 | 0 % |   |
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | |
 | Windows NT | 11 | 0.2 % | 24 | 0.4 % | |
 | Windows Vista (LongHorn) | 1 | 0 % | 1 | 0 % | |
 | Windows 8.1 | 2 | 0 % | 2 | 0 % | |
 | Windows 8 | 2 | 0 % | 3 | 0 % | |
 | Windows 7 | 369 | 9.5 % | 418 | 8.6 % | |
 | Windows 2003 | 1 | 0 % | 2 | 0 % | |
 | Windows 2000 | 0 | 0 % | 1 | 0 % | |
 | Windows 10 | 1,313 | 33.8 % | 1,723 | 35.5 % | |
| Android | 102 | 2.6 % | 334 | 6.8 % | ||
 | Google Android 7.x Nougat | 2 | 0 % | 2 | 0 % | |
 | Google Android 6.x Marshmallow | 1 | 0 % | 1 | 0 % | |
 | Google Android 5.x Lollipop | 1 | 0 % | 1 | 0 % | |
 | Google Android 4.1-4.3 Jelly Bean | 0 | 0 % | 1 | 0 % | |
 | Google Android 3.x Honeycomb | 1 | 0 % | 1 | 0 % | |
 | Google Android 2.3 Gingerbread | 0 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 79 | 2 % | 304 | 6.2 % | |
 | Google Android Unknown | 18 | 0.4 % | 23 | 0.4 % | |
| Linux | 622 | 16 % | 666 | 13.7 % | ||
 | Ubuntu | 5 | 0.1 % | 26 | 0.5 % | |
 | Debian | 1 | 0 % | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 616 | 15.8 % | 639 | 13.1 % | |
| Macintosh | 982 | 25.2 % | 1,046 | 21.5 % | ||
 | OS X 10.9 Mavericks | 6 | 0.1 % | 6 | 0.1 % | |
 | Mac OS X 10.7 Lion | 3 | 0 % | 3 | 0 % | |
 | Mac OS X 10.5 Leopard | 6 | 0.1 % | 6 | 0.1 % | |
 | macOS 10.15 Catalina | 955 | 24.5 % | 1,019 | 21 % | |
 | macOS 10.13 High Sierra | 1 | 0 % | 1 | 0 % | |
 | OS X 10.11 El Capitan | 2 | 0 % | 2 | 0 % | |
 | OS X 10.10 Yosemite | 1 | 0 % | 1 | 0 % | |
 | Mac OS X others | 8 | 0.2 % | 8 | 0.1 % | |
| iOS | 376 | 9.6 % | 519 | 10.7 % | ||
 | iOS (iPhone) | 373 | 9.6 % | 509 | 10.5 % | |
 | iOS (iPad) | 3 | 0 % | 10 | 0.2 % | |
| Others | 101 | 2.6 % | 103 | 2.1 % | ||
 | Unknown | 99 | 2.5 % | 99 | 2 % | |
 | Symbian OS | 1 | 0 % | 1 | 0 % | |
 | Unknown Unix system | 1 | 0 % | 1 | 0 % | |
 | OS/2 | 0 | 0 % | 2 | 0 % | |