| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,243 | 40.3 % | 1,520 | 40.7 % | ||
 | Windows XP | 1 | 0 % | 2 | 0 % |   |
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | |
 | Windows NT | 7 | 0.2 % | 19 | 0.5 % | |
 | Windows Vista (LongHorn) | 1 | 0 % | 1 | 0 % | |
 | Windows 8.1 | 2 | 0 % | 2 | 0 % | |
 | Windows 8 | 2 | 0 % | 2 | 0 % | |
 | Windows 7 | 193 | 6.2 % | 213 | 5.7 % | |
 | Windows 2003 | 1 | 0 % | 1 | 0 % | |
 | Windows 10 | 1,035 | 33.6 % | 1,279 | 34.3 % | |
| Android | 88 | 2.8 % | 306 | 8.2 % | ||
 | Google Android 7.x Nougat | 1 | 0 % | 1 | 0 % | |
 | Google Android 5.x Lollipop | 1 | 0 % | 1 | 0 % | |
 | Google Android 3.x Honeycomb | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 73 | 2.3 % | 291 | 7.8 % | |
 | Google Android Unknown | 12 | 0.3 % | 12 | 0.3 % | |
| Linux | 572 | 18.5 % | 572 | 15.3 % | ||
 | Ubuntu | 1 | 0 % | 1 | 0 % | |
 | Debian | 1 | 0 % | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 570 | 18.5 % | 570 | 15.2 % | |
| Macintosh | 875 | 28.4 % | 898 | 24.1 % | ||
 | OS X 10.9 Mavericks | 3 | 0 % | 3 | 0 % | |
 | 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 | 855 | 27.7 % | 878 | 23.5 % | |
 | macOS 10.13 High Sierra | 1 | 0 % | 1 | 0 % | |
 | OS X 10.11 El Capitan | 1 | 0 % | 1 | 0 % | |
 | OS X 10.10 Yosemite | 1 | 0 % | 1 | 0 % | |
 | Mac OS X others | 5 | 0.1 % | 5 | 0.1 % | |
| iOS | 231 | 7.5 % | 361 | 9.6 % | ||
 | iOS (iPhone) | 229 | 7.4 % | 352 | 9.4 % | |
 | iOS (iPad) | 2 | 0 % | 9 | 0.2 % | |
| Others | 68 | 2.2 % | 69 | 1.8 % | ||
 | Unknown | 66 | 2.1 % | 66 | 1.7 % | |
 | Symbian OS | 1 | 0 % | 1 | 0 % | |
 | Unknown Unix system | 1 | 0 % | 1 | 0 % | |
 | OS/2 | 0 | 0 % | 1 | 0 % | |