| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| iOS | 323 | 16.4 % | 351 | 14.4 % | ||
 | iOS (iPhone) | 316 | 16 % | 344 | 14.1 % |   |
 | iOS (iPad) | 7 | 0.3 % | 7 | 0.2 % | |
| Windows | 824 | 41.8 % | 1,127 | 46.3 % | ||
 | Windows XP | 7 | 0.3 % | 7 | 0.2 % | |
 | Windows NT | 18 | 0.9 % | 18 | 0.7 % | |
 | Windows Vista (LongHorn) | 3 | 0.1 % | 3 | 0.1 % | |
 | Windows Mobile | 5 | 0.2 % | 5 | 0.2 % | |
 | Windows 8 | 3 | 0.1 % | 3 | 0.1 % | |
 | Windows 7 | 29 | 1.4 % | 29 | 1.1 % | |
 | Windows 2003 | 1 | 0 % | 1 | 0 % | |
 | Windows 2000 | 3 | 0.1 % | 3 | 0.1 % | |
 | Windows 10 | 755 | 38.3 % | 1,058 | 43.5 % | |
| Macintosh | 400 | 20.3 % | 441 | 18.1 % | ||
 | OS X 10.9 Mavericks | 1 | 0 % | 1 | 0 % | |
 | OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.7 Lion | 2 | 0.1 % | 2 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.5 Leopard | 2 | 0.1 % | 2 | 0 % | |
 | macOS 10.15 Catalina | 356 | 18 % | 397 | 16.3 % | |
 | macOS 10.14 Mojave | 1 | 0 % | 1 | 0 % | |
 | macOS 10.12 Sierra | 3 | 0.1 % | 3 | 0.1 % | |
 | OS X 10.11 El Capitan | 1 | 0 % | 1 | 0 % | |
 | OS X 10.10 Yosemite | 1 | 0 % | 1 | 0 % | |
 | Mac OS X others | 31 | 1.5 % | 31 | 1.2 % | |
| Linux | 139 | 7 % | 180 | 7.4 % | ||
 | Ubuntu | 24 | 1.2 % | 24 | 0.9 % | |
 | Centos | 1 | 0 % | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 114 | 5.7 % | 155 | 6.3 % | |
| Android | 244 | 12.3 % | 293 | 12 % | ||
 | Google Android 9.x Pie | 55 | 2.7 % | 55 | 2.2 % | |
 | Google Android 8.x Oreo | 33 | 1.6 % | 33 | 1.3 % | |
 | Google Android 7.x Nougat | 2 | 0.1 % | 2 | 0 % | |
 | Google Android 4.4 KitKat | 7 | 0.3 % | 7 | 0.2 % | |
 | Google Android 4.1-4.3 Jelly Bean | 1 | 0 % | 1 | 0 % | |
 | Google Android 4.0 Ice Cream Sandwich | 2 | 0.1 % | 2 | 0 % | |
 | Google Android 3.x Honeycomb | 1 | 0 % | 1 | 0 % | |
 | Google Android 10.x | 62 | 3.1 % | 90 | 3.7 % | |
 | Google Android Unknown | 81 | 4.1 % | 102 | 4.1 % | |
| Others | 39 | 1.9 % | 39 | 1.6 % | ||
 | Unknown | 35 | 1.7 % | 35 | 1.4 % | |
 | Unknown Unix system | 3 | 0.1 % | 3 | 0.1 % | |
 | Java Mobile | 1 | 0 % | 1 | 0 % | |