| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,771 | 57.1 % | 2,111 | 47.4 % | ||
 | Windows XP | 1 | 0 % | 1 | 0 % |   |
 | Windows NT | 489 | 15.7 % | 489 | 10.9 % | |
 | Windows 8.1 | 6 | 0.1 % | 6 | 0.1 % | |
 | Windows 8 | 2 | 0 % | 2 | 0 % | |
 | Windows 7 | 29 | 0.9 % | 50 | 1.1 % | |
 | Windows 10 | 1,244 | 40.1 % | 1,563 | 35.1 % | |
| Linux | 564 | 18.2 % | 896 | 20.1 % | ||
 | Ubuntu | 6 | 0.1 % | 6 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 558 | 18 % | 890 | 20 % | |
| Macintosh | 567 | 18.3 % | 750 | 16.8 % | ||
 | OS X 10.9 Mavericks | 5 | 0.1 % | 5 | 0.1 % | |
 | Mac OS X 10.7 Lion | 1 | 0 % | 7 | 0.1 % | |
 | macOS 10.15 Catalina | 540 | 17.4 % | 628 | 14.1 % | |
 | OS X 10.11 El Capitan | 1 | 0 % | 1 | 0 % | |
 | OS X 10.10 Yosemite | 1 | 0 % | 1 | 0 % | |
 | Mac OS X others | 19 | 0.6 % | 108 | 2.4 % | |
| iOS | 66 | 2.1 % | 237 | 5.3 % | ||
 | iOS (iPhone) | 66 | 2.1 % | 236 | 5.3 % | |
 | iOS (iPad) | 0 | 0 % | 1 | 0 % | |
| Android | 48 | 1.5 % | 209 | 4.6 % | ||
 | Google Android 8.x Oreo | 0 | 0 % | 1 | 0 % | |
 | Google Android 7.x Nougat | 8 | 0.2 % | 8 | 0.1 % | |
 | Google Android 2.2 Froyo | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 19 | 0.6 % | 176 | 3.9 % | |
 | Google Android Unknown | 20 | 0.6 % | 23 | 0.5 % | |
| Others | 82 | 2.6 % | 245 | 5.5 % | ||
 | Unknown | 78 | 2.5 % | 241 | 5.4 % | |
 | Unknown Unix system | 4 | 0.1 % | 4 | 0 % | |