| Versions | Pages | Percent | Hits | Percent |
| Windows | 2,543 | 41.5 % | 5,707 | 44.7 % | |
 | Windows XP | 20 | 0.3 % | 20 | 0.1 % | 

|
 | Windows Vista | 6 | 0 % | 6 | 0 % | 

|
 | Windows NT | 25 | 0.4 % | 25 | 0.1 % | 

|
 | Windows 8.1 | 12 | 0.1 % | 12 | 0 % | 

|
 | Windows 8 | 3 | 0 % | 3 | 0 % | 

|
 | Windows 7 | 139 | 2.2 % | 171 | 1.3 % | 

|
 | Windows 10 | 2,338 | 38.2 % | 5,470 | 42.8 % | 

|
| Android | 622 | 10.1 % | 2,512 | 19.6 % | |
 | Google Android 9.x Pie | 8 | 0.1 % | 8 | 0 % | 

|
 | Google Android 8.x Oreo | 61 | 0.9 % | 145 | 1.1 % | 

|
 | Google Android 7.x Nougat | 35 | 0.5 % | 35 | 0.2 % | 

|
 | Google Android 6.x Marshmallow | 0 | 0 % | 1 | 0 % | 

|
 | Google Android 4.4 KitKat | 3 | 0 % | 3 | 0 % | 

|
 | Google Android 2.3 Gingerbread | 1 | 0 % | 1 | 0 % | 

|
 | Google Android 2.2 Froyo | 1 | 0 % | 1 | 0 % | 

|
 | Google Android 1.6 Donut | 1 | 0 % | 1 | 0 % | 

|
 | Google Android 10.x | 453 | 7.4 % | 2,188 | 17.1 % | 

|
 | Google Android Unknown | 59 | 0.9 % | 129 | 1 % | 

|
| BSD | 2 | 0 % | 2 | 0 % | |
 | OpenBSD | 2 | 0 % | 2 | 0 % | 

|
| Linux | 245 | 4 % | 683 | 5.3 % | |
 | Ubuntu | 116 | 1.8 % | 152 | 1.1 % | 

|
 | Debian | 1 | 0 % | 1 | 0 % | 

|
 | GNU Linux (Unknown or unspecified distribution) | 128 | 2 % | 530 | 4.1 % | 

|
| Macintosh | 232 | 3.7 % | 388 | 3 % | |
 | OS X 10.9 Mavericks | 22 | 0.3 % | 22 | 0.1 % | 

|
 | OS X 10.8 Mountain Lion | 9 | 0.1 % | 9 | 0 % | 

|
 | macOS 10.15 Catalina | 166 | 2.7 % | 322 | 2.5 % | 

|
 | macOS 10.14 Mojave | 2 | 0 % | 2 | 0 % | 

|
 | macOS 10.13 High Sierra | 1 | 0 % | 1 | 0 % | 

|
 | OS X 10.10 Yosemite | 5 | 0 % | 5 | 0 % | 

|
 | Mac OS X others | 27 | 0.4 % | 27 | 0.2 % | 

|
| iOS | 661 | 10.8 % | 1,621 | 12.7 % | |
 | iOS (iPhone) | 658 | 10.7 % | 1,618 | 12.6 % | 

|
 | iOS (iPad) | 3 | 0 % | 3 | 0 % | 

|
| Others | 1,813 | 29.6 % | 1,845 | 14.4 % | |
 | Unknown | 1,187 | 19.4 % | 1,192 | 9.3 % | 

|
 | Unknown Unix system | 625 | 10.2 % | 642 | 5 % | 

|
 | Sun Solaris | 1 | 0 % | 1 | 0 % | 

|
 | OS/2 | 0 | 0 % | 10 | 0 % | 

|
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