| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 2,990 | 50.4 % | 3,958 | 51.1 % | ||
 | Windows XP | 20 | 0.3 % | 54 | 0.6 % |   |
 | Windows (unknown version) | 2 | 0 % | 2 | 0 % | |
 | Windows NT | 1 | 0 % | 1 | 0 % | |
 | Windows Vista (LongHorn) | 6 | 0.1 % | 6 | 0 % | |
 | Windows 8.1 | 8 | 0.1 % | 8 | 0.1 % | |
 | Windows 8 | 10 | 0.1 % | 10 | 0.1 % | |
 | Windows 7 | 27 | 0.4 % | 29 | 0.3 % | |
 | Windows 2003 | 1 | 0 % | 1 | 0 % | |
 | Windows 10 | 2,915 | 49.1 % | 3,847 | 49.7 % | |
| Android | 73 | 1.2 % | 394 | 5 % | ||
 | Google Android 9.x Pie | 3 | 0 % | 3 | 0 % | |
 | Google Android 8.x Oreo | 1 | 0 % | 1 | 0 % | |
 | Google Android 6.x Marshmallow | 11 | 0.1 % | 11 | 0.1 % | |
 | Google Android 5.x Lollipop | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 56 | 0.9 % | 333 | 4.3 % | |
 | Google Android Unknown | 1 | 0 % | 45 | 0.5 % | |
| Linux | 2,033 | 34.3 % | 2,102 | 27.1 % | ||
 | Ubuntu | 117 | 1.9 % | 123 | 1.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1,916 | 32.3 % | 1,979 | 25.5 % | |
| Macintosh | 704 | 11.8 % | 944 | 12.2 % | ||
 | OS X 10.9 Mavericks | 1 | 0 % | 1 | 0 % | |
 | macOS 10.15 Catalina | 296 | 4.9 % | 533 | 6.8 % | |
 | macOS 10.14 Mojave | 3 | 0 % | 3 | 0 % | |
 | macOS 10.13 High Sierra | 11 | 0.1 % | 11 | 0.1 % | |
 | macOS 10.12 Sierra | 1 | 0 % | 1 | 0 % | |
 | OS X 10.11 El Capitan | 5 | 0 % | 5 | 0 % | |
 | Mac OS X others | 387 | 6.5 % | 390 | 5 % | |
| iOS | 107 | 1.8 % | 307 | 3.9 % | ||
 | iOS (iPhone) | 105 | 1.7 % | 275 | 3.5 % | |
 | iOS (iPad) | 2 | 0 % | 32 | 0.4 % | |
| Others | 19 | 0.3 % | 31 | 0.4 % | ||
 | Unknown | 16 | 0.2 % | 24 | 0.3 % | |
 | Unknown Unix system | 3 | 0 % | 6 | 0 % | |
 | OS/2 | 0 | 0 % | 1 | 0 % | |