| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 45,320 | 51.8 % | 50,253 | 51.3 % | |
 | Windows XP | 71 | 0 % | 224 | 0.2 % | 
|
 | Windows Vista | 12 | 0 % | 12 | 0 % |
|
 | Windows (unknown version) | 1 | 0 % | 1 | 0 % |
|
 | Windows NT | 2,449 | 2.8 % | 2,455 | 2.5 % |
|
 | Windows Vista (LongHorn) | 0 | 0 % | 7 | 0 % |
|
 | Windows Mobile | 0 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 268 | 0.3 % | 281 | 0.2 % |
|
 | Windows 8 | 109 | 0.1 % | 115 | 0.1 % |
|
 | Windows 7 | 924 | 1 % | 940 | 0.9 % |
|
 | Windows 2003 | 1 | 0 % | 3 | 0 % |
|
 | Windows 2000 | 1 | 0 % | 7 | 0 % |
|
 | Windows 10 | 41,484 | 47.4 % | 46,207 | 47.2 % |
|
| Android | 537 | 0.6 % | 3,321 | 3.3 % | |
 | Google Android 9.x Pie | 3 | 0 % | 3 | 0 % |
|
 | Google Android 8.x Oreo | 22 | 0 % | 52 | 0 % |
|
 | Google Android 7.x Nougat | 2 | 0 % | 4 | 0 % |
|
 | Google Android 6.x Marshmallow | 65 | 0 % | 65 | 0 % |
|
 | Google Android 5.x Lollipop | 18 | 0 % | 18 | 0 % |
|
 | Google Android 4.4 KitKat | 13 | 0 % | 13 | 0 % |
|
 | Google Android 4.1-4.3 Jelly Bean | 0 | 0 % | 1 | 0 % |
|
 | Google Android 3.x Honeycomb | 0 | 0 % | 1 | 0 % |
|
 | Google Android 2.3 Gingerbread | 1 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 382 | 0.4 % | 2,861 | 2.9 % |
|
 | Google Android Unknown | 31 | 0 % | 302 | 0.3 % |
|
| BSD | 16 | 0 % | 16 | 0 % | |
 | OpenBSD | 11 | 0 % | 11 | 0 % |
|
 | NetBSD | 5 | 0 % | 5 | 0 % |
|
| Linux | 16,888 | 19.3 % | 17,628 | 18 % | |
 | Ubuntu | 2,916 | 3.3 % | 3,028 | 3 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 13,972 | 15.9 % | 14,600 | 14.9 % |
|
| Macintosh | 22,628 | 25.8 % | 23,755 | 24.2 % | |
 | OS X 10.9 Mavericks | 34 | 0 % | 37 | 0 % |
|
 | OS X 10.8 Mountain Lion | 19 | 0 % | 21 | 0 % |
|
 | Mac OS X 10.7 Lion | 8 | 0 % | 10 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 0 | 0 % | 2 | 0 % |
|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 2 | 0 % |
|
 | Mac OS X 10.4 Tiger | 18 | 0 % | 18 | 0 % |
|
 | macOS 10.15 Catalina | 5,417 | 6.1 % | 6,516 | 6.6 % |
|
 | macOS 10.14 Mojave | 347 | 0.3 % | 348 | 0.3 % |
|
 | macOS 10.13 High Sierra | 426 | 0.4 % | 430 | 0.4 % |
|
 | macOS 10.12 Sierra | 182 | 0.2 % | 184 | 0.1 % |
|
 | OS X 10.11 El Capitan | 1,865 | 2.1 % | 1,873 | 1.9 % |
|
 | OS X 10.10 Yosemite | 80 | 0 % | 83 | 0 % |
|
 | Mac OS X others | 14,231 | 16.2 % | 14,231 | 14.5 % |
|
| iOS | 659 | 0.7 % | 1,381 | 1.4 % | |
 | iOS (iPhone) | 639 | 0.7 % | 1,288 | 1.3 % |
|
 | iOS (iPad) | 20 | 0 % | 93 | 0 % |
|
| Others | 1,413 | 1.6 % | 1,519 | 1.5 % | |
 | Unknown | 1,384 | 1.5 % | 1,443 | 1.4 % |
|
 | Unknown Unix system | 29 | 0 % | 29 | 0 % |
|
 | OS/2 | 0 | 0 % | 47 | 0 % |
|
|