| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 3,499 | 56.5 % | 11,390 | 60.1 % | |
 | Windows XP | 262 | 4.2 % | 790 | 4.1 % | 
|
 | Windows (unknown version) | 3 | 0 % | 11 | 0 % |
|
 | Windows Phone | 0 | 0 % | 6 | 0 % |
|
 | Windows NT | 22 | 0.3 % | 30 | 0.1 % |
|
 | Windows Vista (LongHorn) | 309 | 4.9 % | 1,100 | 5.8 % |
|
 | Windows Mobile | 1 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 228 | 3.6 % | 486 | 2.5 % |
|
 | Windows 8 | 47 | 0.7 % | 174 | 0.9 % |
|
 | Windows 7 | 1,352 | 21.8 % | 3,745 | 19.7 % |
|
 | Windows 2003 | 118 | 1.9 % | 138 | 0.7 % |
|
 | Windows 2000 | 13 | 0.2 % | 14 | 0 % |
|
 | Windows 10 | 1,144 | 18.4 % | 4,895 | 25.8 % |
|
| iOS | 190 | 3 % | 1,975 | 10.4 % | |
 | iOS (iPhone) | 180 | 2.9 % | 1,792 | 9.4 % |
|
 | iOS (iPad) | 10 | 0.1 % | 183 | 0.9 % |
|
| BSD | 2 | 0 % | 3 | 0 % | |
 | NetBSD | 1 | 0 % | 1 | 0 % |
|
 | FreeBSD | 1 | 0 % | 2 | 0 % |
|
| Android | 205 | 3.3 % | 1,855 | 9.7 % | |
 | Google Android 9.x Pie | 0 | 0 % | 6 | 0 % |
|
 | Google Android 8.x Oreo | 37 | 0.5 % | 382 | 2 % |
|
 | Google Android 7.x Nougat | 51 | 0.8 % | 715 | 3.7 % |
|
 | Google Android 6.x Marshmallow | 35 | 0.5 % | 337 | 1.7 % |
|
 | Google Android 5.x Lollipop | 41 | 0.6 % | 284 | 1.4 % |
|
 | Google Android 4.4 KitKat | 37 | 0.5 % | 85 | 0.4 % |
|
 | Google Android 4.1-4.3 Jelly Bean | 0 | 0 % | 8 | 0 % |
|
 | Google Android 4.0 Ice Cream Sandwich | 1 | 0 % | 6 | 0 % |
|
 | Google Android Unknown | 3 | 0 % | 32 | 0.1 % |
|
| Macintosh | 1,205 | 19.4 % | 2,062 | 10.8 % | |
 | OS X 10.9 Mavericks | 87 | 1.4 % | 364 | 1.9 % |
|
 | OS X 10.8 Mountain Lion | 24 | 0.3 % | 169 | 0.8 % |
|
 | Mac OS X 10.7 Lion | 23 | 0.3 % | 101 | 0.5 % |
|
 | Mac OS X 10.6 Snow Leopard | 23 | 0.3 % | 92 | 0.4 % |
|
 | Mac OS X 10.5 Leopard | 2 | 0 % | 2 | 0 % |
|
 | Mac OS X 10.4 Tiger | 1 | 0 % | 2 | 0 % |
|
 | macOS 10.14 Mojave | 1 | 0 % | 7 | 0 % |
|
 | macOS 10.13 High Sierra | 30 | 0.4 % | 125 | 0.6 % |
|
 | macOS 10.12 Sierra | 406 | 6.5 % | 452 | 2.3 % |
|
 | OS X 10.11 El Capitan | 42 | 0.6 % | 163 | 0.8 % |
|
 | OS X 10.10 Yosemite | 47 | 0.7 % | 66 | 0.3 % |
|
 | Mac OS X others | 519 | 8.3 % | 519 | 2.7 % |
|
| Linux | 947 | 15.3 % | 1,296 | 6.8 % | |
 | Ubuntu | 102 | 1.6 % | 222 | 1.1 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 845 | 13.6 % | 1,074 | 5.6 % |
|
| Others | 141 | 2.2 % | 370 | 1.9 % | |
 | Unknown | 134 | 2.1 % | 253 | 1.3 % |
|
 | Unknown Unix system | 7 | 0.1 % | 117 | 0.6 % |
|
|