| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 2,700 | 27.2 % | 3,188 | 29.6 % | |
 | Windows XP | 4 | 0 % | 4 | 0 % | 
|
 | Windows NT | 458 | 4.6 % | 460 | 4.2 % |
|
 | Windows Vista (LongHorn) | 1 | 0 % | 3 | 0 % |
|
 | Windows 8.1 | 17 | 0.1 % | 19 | 0.1 % |
|
 | Windows 8 | 2 | 0 % | 2 | 0 % |
|
 | Windows 7 | 501 | 5 % | 560 | 5.2 % |
|
 | Windows 10 | 1,717 | 17.2 % | 2,140 | 19.8 % |
|
| Linux | 672 | 6.7 % | 772 | 7.1 % | |
 | Ubuntu | 135 | 1.3 % | 135 | 1.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 537 | 5.4 % | 637 | 5.9 % |
|
| iOS | 2,125 | 21.4 % | 2,146 | 19.9 % | |
 | iOS (iPhone) | 1,637 | 16.4 % | 1,658 | 15.4 % |
|
 | iOS (iPad) | 488 | 4.9 % | 488 | 4.5 % |
|
| Macintosh | 1,242 | 12.5 % | 1,381 | 12.8 % | |
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 2 | 0 % |
|
 | macOS 10.15 Catalina | 720 | 7.2 % | 814 | 7.5 % |
|
 | macOS 10.14 Mojave | 0 | 0 % | 4 | 0 % |
|
 | macOS 10.13 High Sierra | 22 | 0.2 % | 23 | 0.2 % |
|
 | macOS 10.12 Sierra | 22 | 0.2 % | 22 | 0.2 % |
|
 | OS X 10.11 El Capitan | 0 | 0 % | 2 | 0 % |
|
 | OS X 10.10 Yosemite | 22 | 0.2 % | 25 | 0.2 % |
|
 | Mac OS X others | 455 | 4.5 % | 489 | 4.5 % |
|
| Android | 3,075 | 30.9 % | 3,120 | 29 % | |
 | Google Android 9.x Pie | 1 | 0 % | 8 | 0 % |
|
 | Google Android 8.x Oreo | 4 | 0 % | 6 | 0 % |
|
 | Google Android 7.x Nougat | 39 | 0.3 % | 44 | 0.4 % |
|
 | Google Android 6.x Marshmallow | 5 | 0 % | 7 | 0 % |
|
 | Google Android 5.x Lollipop | 0 | 0 % | 2 | 0 % |
|
 | Google Android 2.0-2.1 Eclair | 0 | 0 % | 1 | 0 % |
|
 | Google Android 1.6 Donut | 0 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 518 | 5.2 % | 542 | 5 % |
|
 | Google Android Unknown | 2,508 | 25.2 % | 2,509 | 23.3 % |
|
| Others | 111 | 1.1 % | 148 | 1.3 % | |
 | Unknown | 106 | 1 % | 123 | 1.1 % |
|
 | Unknown Unix system | 4 | 0 % | 24 | 0.2 % |
|
 | OS/2 | 1 | 0 % | 1 | 0 % |
|
|