| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 4,635 | 51.7 % | 6,918 | 50.6 % | |
 | Windows XP | 21 | 0.2 % | 43 | 0.3 % | 
|
 | Windows NT | 11 | 0.1 % | 11 | 0 % |
|
 | Windows Vista (LongHorn) | 24 | 0.2 % | 34 | 0.2 % |
|
 | Windows 8.1 | 62 | 0.6 % | 107 | 0.7 % |
|
 | Windows 8 | 29 | 0.3 % | 40 | 0.2 % |
|
 | Windows 7 | 233 | 2.6 % | 308 | 2.2 % |
|
 | Windows 2000 | 1 | 0 % | 1 | 0 % |
|
 | Windows 10 | 4,254 | 47.4 % | 6,374 | 46.6 % |
|
| Android | 1,225 | 13.6 % | 2,444 | 17.9 % | |
 | Google Android 9.x Pie | 1 | 0 % | 1 | 0 % |
|
 | Google Android 8.x Oreo | 0 | 0 % | 1 | 0 % |
|
 | Google Android 7.x Nougat | 13 | 0.1 % | 15 | 0.1 % |
|
 | Google Android 6.x Marshmallow | 22 | 0.2 % | 61 | 0.4 % |
|
 | Google Android 5.x Lollipop | 2 | 0 % | 23 | 0.1 % |
|
 | Google Android 4.4 KitKat | 1 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 1,045 | 11.6 % | 2,105 | 15.4 % |
|
 | Google Android Unknown | 141 | 1.5 % | 237 | 1.7 % |
|
| Linux | 334 | 3.7 % | 439 | 3.2 % | |
 | Ubuntu | 48 | 0.5 % | 82 | 0.6 % |
|
 | Debian | 4 | 0 % | 4 | 0 % |
|
 | Centos | 1 | 0 % | 1 | 0 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 281 | 3.1 % | 352 | 2.5 % |
|
| Macintosh | 850 | 9.4 % | 1,242 | 9 % | |
 | OS X 10.9 Mavericks | 80 | 0.8 % | 102 | 0.7 % |
|
 | OS X 10.8 Mountain Lion | 57 | 0.6 % | 76 | 0.5 % |
|
 | Mac OS X 10.7 Lion | 33 | 0.3 % | 40 | 0.2 % |
|
 | Mac OS X 10.6 Snow Leopard | 26 | 0.2 % | 37 | 0.2 % |
|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % |
|
 | macOS 10.15 Catalina | 514 | 5.7 % | 842 | 6.1 % |
|
 | macOS 10.14 Mojave | 4 | 0 % | 4 | 0 % |
|
 | macOS 10.12 Sierra | 2 | 0 % | 2 | 0 % |
|
 | OS X 10.11 El Capitan | 22 | 0.2 % | 27 | 0.1 % |
|
 | OS X 10.10 Yosemite | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X others | 110 | 1.2 % | 110 | 0.8 % |
|
| iOS | 1,356 | 15.1 % | 2,001 | 14.6 % | |
 | iOS (iPhone) | 1,325 | 14.7 % | 1,928 | 14.1 % |
|
 | iOS (iPad) | 31 | 0.3 % | 73 | 0.5 % |
|
| Others | 560 | 6.2 % | 609 | 4.4 % | |
 | Unknown | 556 | 6.2 % | 598 | 4.3 % |
|
 | Unknown Unix system | 3 | 0 % | 3 | 0 % |
|
 | OS/2 | 1 | 0 % | 8 | 0 % |
|
|