| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 57,863 | 41.7 % | 60,799 | 41 % | |
 | Windows XP | 228 | 0.1 % | 450 | 0.3 % | 
|
 | Windows Vista | 1 | 0 % | 1 | 0 % |
|
 | Windows NT | 5 | 0 % | 5 | 0 % |
|
 | Windows Vista (LongHorn) | 7 | 0 % | 7 | 0 % |
|
 | Windows 8.1 | 6,991 | 5 % | 7,030 | 4.7 % |
|
 | Windows 8 | 1,888 | 1.3 % | 1,889 | 1.2 % |
|
 | Windows 7 | 15,919 | 11.4 % | 16,192 | 10.9 % |
|
 | Windows 2003 | 4 | 0 % | 4 | 0 % |
|
 | Windows 10 | 32,820 | 23.6 % | 35,221 | 23.8 % |
|
| BSD | 1 | 0 % | 1 | 0 % | |
 | OpenBSD | 1 | 0 % | 1 | 0 % |
|
| Linux | 3,716 | 2.6 % | 8,432 | 5.6 % | |
 | Ubuntu | 3 | 0 % | 3 | 0 % |
|
 | Google Android | 2,963 | 2.1 % | 7,258 | 4.9 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 750 | 0.5 % | 1,171 | 0.7 % |
|
| Macintosh | 76,173 | 54.9 % | 76,390 | 51.6 % | |
 | Mac OS X 10.9 Mavericks | 72 | 0 % | 76 | 0 % |
|
 | Mac OS X 10.8 Mountain Lion | 5 | 0 % | 8 | 0 % |
|
 | Mac OS X 10.7 Lion | 1 | 0 % | 2 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 1 | 0 % | 4 | 0 % |
|
 | Mac OS X 10.4 Tiger | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X 10.12 Sierra | 33,961 | 24.4 % | 33,965 | 22.9 % |
|
 | Mac OS X 10.11 El Capitan | 17,287 | 12.4 % | 17,297 | 11.6 % |
|
 | Mac OS X 10.10 Yosemite | 2,390 | 1.7 % | 2,397 | 1.6 % |
|
 | Mac OS X others | 22,455 | 16.1 % | 22,640 | 15.3 % |
|
| iOS | 822 | 0.5 % | 2,079 | 1.4 % | |
 | iOS (iPhone) | 572 | 0.4 % | 1,391 | 0.9 % |
|
 | iOS (iPad) | 250 | 0.1 % | 688 | 0.4 % |
|
| Others | 101 | 0 % | 236 | 0.1 % | |
 | Unknown | 101 | 0 % | 236 | 0.1 % |
|
|