| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 1,704 | 63.4 % | 2,636 | 65.7 % | ||
 | Windows XP | 3 | 0.1 % | 5 | 0.1 % |   |
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % | |
 | Windows NT | 3 | 0.1 % | 4 | 0 % | |
 | Windows Vista (LongHorn) | 2 | 0 % | 2 | 0 % | |
 | Windows 8.1 | 65 | 2.4 % | 66 | 1.6 % | |
 | Windows 8 | 1 | 0 % | 1 | 0 % | |
 | Windows 7 | 125 | 4.6 % | 157 | 3.9 % | |
 | Windows 2003 | 1 | 0 % | 1 | 0 % | |
 | Windows 10 | 1,503 | 55.9 % | 2,399 | 59.7 % | |
| Android | 119 | 4.4 % | 385 | 9.5 % | ||
 | Google Android 9.x Pie | 3 | 0.1 % | 7 | 0.1 % | |
 | Google Android 8.x Oreo | 1 | 0 % | 4 | 0 % | |
 | Google Android 7.x Nougat | 50 | 1.8 % | 82 | 2 % | |
 | Google Android 6.x Marshmallow | 3 | 0.1 % | 4 | 0 % | |
 | Google Android 5.x Lollipop | 3 | 0.1 % | 3 | 0 % | |
 | Google Android 10.x | 58 | 2.1 % | 284 | 7 % | |
 | Google Android Unknown | 1 | 0 % | 1 | 0 % | |
| BSD | 1 | 0 % | 1 | 0 % | ||
 | NetBSD | 1 | 0 % | 1 | 0 % | |
| Linux | 197 | 7.3 % | 199 | 4.9 % | ||
 | Ubuntu | 48 | 1.7 % | 48 | 1.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 149 | 5.5 % | 151 | 3.7 % | |
| Macintosh | 216 | 8 % | 246 | 6.1 % | ||
 | OS X 10.9 Mavericks | 8 | 0.2 % | 8 | 0.1 % | |
 | OS X 10.8 Mountain Lion | 0 | 0 % | 1 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 1 | 0 % | |
 | macOS 10.15 Catalina | 134 | 4.9 % | 160 | 3.9 % | |
 | macOS 10.14 Mojave | 1 | 0 % | 1 | 0 % | |
 | macOS 10.13 High Sierra | 1 | 0 % | 1 | 0 % | |
 | macOS 10.12 Sierra | 28 | 1 % | 30 | 0.7 % | |
 | OS X 10.11 El Capitan | 1 | 0 % | 1 | 0 % | |
 | OS X 10.10 Yosemite | 39 | 1.4 % | 39 | 0.9 % | |
 | Mac OS X others | 4 | 0.1 % | 4 | 0 % | |
| iOS | 436 | 16.2 % | 530 | 13.2 % | ||
 | iOS (iPhone) | 435 | 16.1 % | 527 | 13.1 % | |
 | iOS (iPad) | 1 | 0 % | 3 | 0 % | |
| Others | 14 | 0.5 % | 15 | 0.3 % | ||
 | Unknown | 14 | 0.5 % | 15 | 0.3 % | |