| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 253,165 | 60.2 % | 542,536 | 68.3 % | |
 | Windows XP | 39,532 | 9.4 % | 40,071 | 5 % | 
|
 | Windows Vista | 2 | 0 % | 4 | 0 % |
|
 | Windows (unknown version) | 4 | 0 % | 5 | 0 % |
|
 | Windows Phone | 0 | 0 % | 1 | 0 % |
|
 | Windows NT | 379 | 0 % | 761 | 0 % |
|
 | Windows ME | 0 | 0 % | 1 | 0 % |
|
 | Windows Vista (LongHorn) | 735 | 0.1 % | 856 | 0.1 % |
|
 | Windows Mobile | 1 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 4,282 | 1 % | 4,492 | 0.5 % |
|
 | Windows 8 | 2,164 | 0.5 % | 2,215 | 0.2 % |
|
 | Windows 7 | 109,073 | 25.9 % | 111,861 | 14 % |
|
 | Windows 2003 | 313 | 0 % | 335 | 0 % |
|
 | Windows 2000 | 6 | 0 % | 7 | 0 % |
|
 | Windows 3.xx | 0 | 0 % | 1 | 0 % |
|
 | Windows 10 | 96,674 | 23 % | 381,925 | 48.1 % |
|
| Android | 15,743 | 3.7 % | 57,674 | 7.2 % | |
 | Google Android 9.x Pie | 83 | 0 % | 422 | 0 % |
|
 | Google Android 8.x Oreo | 205 | 0 % | 1,216 | 0.1 % |
|
 | Google Android 7.x Nougat | 1,151 | 0.2 % | 1,299 | 0.1 % |
|
 | Google Android 6.x Marshmallow | 4,203 | 1 % | 4,553 | 0.5 % |
|
 | Google Android 5.x Lollipop | 60 | 0 % | 224 | 0 % |
|
 | Google Android 4.4 KitKat | 21 | 0 % | 138 | 0 % |
|
 | Google Android 4.1-4.3 Jelly Bean | 4 | 0 % | 7 | 0 % |
|
 | Google Android 4.0 Ice Cream Sandwich | 0 | 0 % | 2 | 0 % |
|
 | Google Android 2.3 Gingerbread | 0 | 0 % | 1 | 0 % |
|
 | Google Android 2.2 Froyo | 0 | 0 % | 1 | 0 % |
|
 | Google Android 1.6 Donut | 0 | 0 % | 1 | 0 % |
|
 | Google Android 10.x | 8,845 | 2.1 % | 43,971 | 5.5 % |
|
 | Google Android Unknown | 1,171 | 0.2 % | 5,839 | 0.7 % |
|
| BSD | 9 | 0 % | 22 | 0 % | |
 | OpenBSD | 5 | 0 % | 8 | 0 % |
|
 | NetBSD | 1 | 0 % | 3 | 0 % |
|
 | FreeBSD | 3 | 0 % | 11 | 0 % |
|
| Linux | 72,672 | 17.3 % | 81,171 | 10.2 % | |
 | Ubuntu | 21,166 | 5 % | 21,547 | 2.7 % |
|
 | Suse | 2 | 0 % | 18 | 0 % |
|
 | Red Hat | 3 | 0 % | 3 | 0 % |
|
 | Mandriva (or Mandrake) | 0 | 0 % | 2 | 0 % |
|
 | Gentoo | 4 | 0 % | 11 | 0 % |
|
 | Fedora | 5 | 0 % | 16 | 0 % |
|
 | Debian | 1 | 0 % | 3 | 0 % |
|
 | Centos | 0 | 0 % | 2 | 0 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 51,491 | 12.2 % | 59,569 | 7.5 % |
|
| Macintosh | 59,228 | 14.1 % | 65,512 | 8.2 % | |
 | OS X 10.9 Mavericks | 6,597 | 1.5 % | 6,600 | 0.8 % |
|
 | OS X 10.8 Mountain Lion | 9 | 0 % | 88 | 0 % |
|
 | Mac OS X 10.7 Lion | 5 | 0 % | 55 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 35 | 0 % | 111 | 0 % |
|
 | Mac OS X 10.5 Leopard | 11 | 0 % | 76 | 0 % |
|
 | Mac OS X 10.4 Tiger | 3 | 0 % | 29 | 0 % |
|
 | macOS 10.15 Catalina | 6,999 | 1.6 % | 11,912 | 1.5 % |
|
 | macOS 10.14 Mojave | 150 | 0 % | 158 | 0 % |
|
 | macOS 10.13 High Sierra | 19 | 0 % | 112 | 0 % |
|
 | macOS 10.12 Sierra | 89 | 0 % | 91 | 0 % |
|
 | OS X 10.11 El Capitan | 1,801 | 0.4 % | 2,534 | 0.3 % |
|
 | OS X 10.10 Yosemite | 39,295 | 9.3 % | 39,296 | 4.9 % |
|
 | Mac OS X others | 4,215 | 1 % | 4,449 | 0.5 % |
|
 | Mac OS | 0 | 0 % | 1 | 0 % |
|
| iOS | 6,513 | 1.5 % | 29,294 | 3.6 % | |
 | iOS (iPhone) | 6,465 | 1.5 % | 29,161 | 3.6 % |
|
 | iOS (iPad) | 48 | 0 % | 133 | 0 % |
|
| Others | 12,551 | 2.9 % | 17,199 | 2.1 % | |
 | Unknown | 12,316 | 2.9 % | 16,820 | 2.1 % |
|
 | Unknown Unix system | 229 | 0 % | 365 | 0 % |
|
 | Sony PlayStation | 4 | 0 % | 4 | 0 % |
|
 | BlackBerry | 1 | 0 % | 1 | 0 % |
|
 | Palm OS | 1 | 0 % | 1 | 0 % |
|
 | Symbian OS | 0 | 0 % | 1 | 0 % |
|
 | Sun Solaris | 0 | 0 % | 7 | 0 % |
|
|