| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,076 | 41.7 % | 1,192 | 39.5 % | ||
 | Windows XP | 10 | 0.3 % | 10 | 0.3 % |   |
 | Windows NT | 8 | 0.3 % | 8 | 0.2 % | |
 | Windows Vista (LongHorn) | 3 | 0.1 % | 3 | 0 % | |
 | Windows 8.1 | 60 | 2.3 % | 61 | 2 % | |
 | Windows 7 | 30 | 1.1 % | 32 | 1 % | |
 | Windows 10 | 965 | 37.4 % | 1,078 | 35.7 % | |
| Android | 10 | 0.3 % | 172 | 5.7 % | ||
 | Google Android 9.x Pie | 1 | 0 % | 4 | 0.1 % | |
 | Google Android 8.x Oreo | 0 | 0 % | 3 | 0 % | |
 | Google Android 7.x Nougat | 0 | 0 % | 1 | 0 % | |
 | Google Android 6.x Marshmallow | 5 | 0.1 % | 159 | 5.2 % | |
 | Google Android 2.3 Gingerbread | 0 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 2 | 0 % | 2 | 0 % | |
 | Google Android Unknown | 2 | 0 % | 2 | 0 % | |
| BSD | 0 | 0 % | 1 | 0 % | ||
 | NetBSD | 0 | 0 % | 1 | 0 % | |
| Linux | 904 | 35 % | 986 | 32.7 % | ||
 | Ubuntu | 186 | 7.2 % | 188 | 6.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 718 | 27.8 % | 798 | 26.4 % | |
| Macintosh | 472 | 18.3 % | 485 | 16.1 % | ||
 | OS X 10.9 Mavericks | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.7 Lion | 5 | 0.1 % | 7 | 0.2 % | |
 | macOS 10.15 Catalina | 19 | 0.7 % | 24 | 0.7 % | |
 | macOS 10.14 Mojave | 1 | 0 % | 4 | 0.1 % | |
 | macOS 10.13 High Sierra | 0 | 0 % | 1 | 0 % | |
 | OS X 10.11 El Capitan | 3 | 0.1 % | 4 | 0.1 % | |
 | OS X 10.10 Yosemite | 7 | 0.2 % | 7 | 0.2 % | |
 | Mac OS X others | 436 | 16.9 % | 437 | 14.5 % | |
| iOS | 27 | 1 % | 28 | 0.9 % | ||
 | iOS (iPhone) | 27 | 1 % | 27 | 0.8 % | |
 | iOS (iPad) | 0 | 0 % | 1 | 0 % | |
| Others | 87 | 3.3 % | 148 | 4.9 % | ||
 | Unknown | 86 | 3.3 % | 147 | 4.8 % | |
 | OS/2 | 1 | 0 % | 1 | 0 % | |