| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,190 | 46.1 % | 1,924 | 48.7 % | ||
 | Windows XP | 6 | 0.2 % | 6 | 0.1 % |   |
 | Windows NT | 8 | 0.3 % | 12 | 0.3 % | |
 | Windows 8.1 | 36 | 1.3 % | 37 | 0.9 % | |
 | Windows 8 | 10 | 0.3 % | 10 | 0.2 % | |
 | Windows 7 | 110 | 4.2 % | 122 | 3 % | |
 | Windows 2003 | 1 | 0 % | 1 | 0 % | |
 | Windows 10 | 1,019 | 39.5 % | 1,736 | 44 % | |
| Android | 113 | 4.3 % | 141 | 3.5 % | ||
 | Google Android 9.x Pie | 16 | 0.6 % | 16 | 0.4 % | |
 | Google Android 8.x Oreo | 18 | 0.6 % | 18 | 0.4 % | |
 | Google Android 7.x Nougat | 9 | 0.3 % | 10 | 0.2 % | |
 | Google Android 6.x Marshmallow | 7 | 0.2 % | 15 | 0.3 % | |
 | Google Android 5.x Lollipop | 3 | 0.1 % | 9 | 0.2 % | |
 | Google Android 4.1-4.3 Jelly Bean | 0 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 20 | 0.7 % | 32 | 0.8 % | |
 | Google Android Unknown | 40 | 1.5 % | 40 | 1 % | |
| BSD | 3 | 0.1 % | 3 | 0 % | ||
 | OpenBSD | 1 | 0 % | 1 | 0 % | |
 | NetBSD | 2 | 0 % | 2 | 0 % | |
| Linux | 236 | 9.1 % | 448 | 11.3 % | ||
 | Ubuntu | 49 | 1.9 % | 72 | 1.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 187 | 7.2 % | 376 | 9.5 % | |
| Macintosh | 612 | 23.7 % | 856 | 21.7 % | ||
 | OS X 10.9 Mavericks | 4 | 0.1 % | 4 | 0.1 % | |
 | OS X 10.8 Mountain Lion | 2 | 0 % | 3 | 0 % | |
 | Mac OS X 10.7 Lion | 2 | 0 % | 2 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % | |
 | macOS 10.15 Catalina | 311 | 12 % | 549 | 13.9 % | |
 | macOS 10.14 Mojave | 32 | 1.2 % | 34 | 0.8 % | |
 | macOS 10.13 High Sierra | 43 | 1.6 % | 45 | 1.1 % | |
 | macOS 10.12 Sierra | 18 | 0.6 % | 18 | 0.4 % | |
 | OS X 10.11 El Capitan | 32 | 1.2 % | 33 | 0.8 % | |
 | OS X 10.10 Yosemite | 9 | 0.3 % | 9 | 0.2 % | |
 | Mac OS X others | 156 | 6 % | 156 | 3.9 % | |
 | Mac OS | 1 | 0 % | 1 | 0 % | |
| iOS | 312 | 12.1 % | 427 | 10.8 % | ||
 | iOS (iPhone) | 307 | 11.9 % | 422 | 10.6 % | |
 | iOS (iPad) | 5 | 0.1 % | 5 | 0.1 % | |
| Others | 111 | 4.3 % | 145 | 3.6 % | ||
 | Unknown | 102 | 3.9 % | 136 | 3.4 % | |
 | Unknown Unix system | 9 | 0.3 % | 9 | 0.2 % | |