| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 2,071 | 17.9 % | 6,068 | 29 % | ||
 | Windows XP | 11 | 0 % | 92 | 0.4 % |   |
 | Windows NT | 18 | 0.1 % | 35 | 0.1 % | |
 | Windows Vista (LongHorn) | 3 | 0 % | 3 | 0 % | |
 | Windows 8.1 | 93 | 0.8 % | 93 | 0.4 % | |
 | Windows 8 | 42 | 0.3 % | 103 | 0.4 % | |
 | Windows 7 | 264 | 2.2 % | 377 | 1.8 % | |
 | Windows 2000 | 1 | 0 % | 1 | 0 % | |
 | Windows 10 | 1,639 | 14.1 % | 5,364 | 25.7 % | |
| Macintosh | 299 | 2.5 % | 501 | 2.4 % | ||
 | OS X 10.9 Mavericks | 2 | 0 % | 2 | 0 % | |
 | OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 2 | 0 % | 2 | 0 % | |
 | Mac OS X 10.5 Leopard | 2 | 0 % | 2 | 0 % | |
 | macOS 10.15 Catalina | 113 | 0.9 % | 228 | 1 % | |
 | macOS 10.14 Mojave | 18 | 0.1 % | 29 | 0.1 % | |
 | macOS 10.13 High Sierra | 7 | 0 % | 12 | 0 % | |
 | macOS 10.12 Sierra | 13 | 0.1 % | 13 | 0 % | |
 | OS X 10.11 El Capitan | 69 | 0.5 % | 83 | 0.3 % | |
 | OS X 10.10 Yosemite | 18 | 0.1 % | 18 | 0 % | |
 | Mac OS X others | 54 | 0.4 % | 111 | 0.5 % | |
| Linux | 337 | 2.9 % | 499 | 2.3 % | ||
 | Ubuntu | 53 | 0.4 % | 92 | 0.4 % | |
 | Suse | 1 | 0 % | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 283 | 2.4 % | 406 | 1.9 % | |
| iOS | 37 | 0.3 % | 590 | 2.8 % | ||
 | iOS (iPhone) | 33 | 0.2 % | 586 | 2.8 % | |
 | iOS (iPad) | 4 | 0 % | 4 | 0 % | |
| Android | 270 | 2.3 % | 1,403 | 6.7 % | ||
 | Google Android 9.x Pie | 9 | 0 % | 9 | 0 % | |
 | Google Android 8.x Oreo | 54 | 0.4 % | 151 | 0.7 % | |
 | Google Android 7.x Nougat | 22 | 0.1 % | 27 | 0.1 % | |
 | Google Android 6.x Marshmallow | 15 | 0.1 % | 15 | 0 % | |
 | Google Android 5.x Lollipop | 3 | 0 % | 28 | 0.1 % | |
 | Google Android 4.1-4.3 Jelly Bean | 1 | 0 % | 21 | 0.1 % | |
 | Google Android 2.2 Froyo | 24 | 0.2 % | 24 | 0.1 % | |
 | Google Android 2.0-2.1 Eclair | 1 | 0 % | 21 | 0.1 % | |
 | Google Android 10.x | 22 | 0.1 % | 174 | 0.8 % | |
 | Google Android Unknown | 119 | 1 % | 933 | 4.4 % | |
| Others | 8,537 | 73.9 % | 11,804 | 56.5 % | ||
 | Unknown | 8,528 | 73.8 % | 11,790 | 56.5 % | |
 | Unknown Unix system | 9 | 0 % | 14 | 0 % | |