| Versions | Pages | Percent | Hits | Percent |
|---|
| Windows | 16,392 | 26 % | 18,740 | 22 % | |
 | Windows XP | 58 | 0 % | 72 | 0 % | 
|
 | Windows Phone | 3 | 0 % | 3 | 0 % |
|
 | Windows NT | 148 | 0.2 % | 161 | 0.1 % |
|
 | Windows Vista (LongHorn) | 20 | 0 % | 21 | 0 % |
|
 | Windows 98 | 1 | 0 % | 1 | 0 % |
|
 | Windows 8.1 | 1,321 | 2 % | 1,353 | 1.5 % |
|
 | Windows 8 | 168 | 0.2 % | 168 | 0.1 % |
|
 | Windows 7 | 2,261 | 3.5 % | 2,359 | 2.7 % |
|
 | Windows 2003 | 12 | 0 % | 12 | 0 % |
|
 | Windows 10 | 12,400 | 19.7 % | 14,590 | 17.1 % |
|
| Linux | 11,253 | 17.8 % | 29,027 | 34.1 % | |
 | Ubuntu | 84 | 0.1 % | 85 | 0.1 % |
|
 | Google Android | 7,735 | 12.2 % | 24,639 | 29 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 3,434 | 5.4 % | 4,303 | 5 % |
|
| Macintosh | 31,877 | 50.6 % | 31,987 | 37.6 % | |
 | Mac OS X 10.9 Mavericks | 6 | 0 % | 7 | 0 % |
|
 | Mac OS X 10.8 Mountain Lion | 0 | 0 % | 1 | 0 % |
|
 | Mac OS X 10.7 Lion | 2 | 0 % | 2 | 0 % |
|
 | Mac OS X 10.5 Leopard | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X 10.12 Sierra | 5 | 0 % | 5 | 0 % |
|
 | Mac OS X 10.11 El Capitan | 32 | 0 % | 32 | 0 % |
|
 | Mac OS X 10.10 Yosemite | 42 | 0 % | 42 | 0 % |
|
 | Mac OS X others | 31,789 | 50.5 % | 31,897 | 37.5 % |
|
| iOS | 209 | 0.3 % | 444 | 0.5 % | |
 | iOS (iPhone) | 178 | 0.2 % | 398 | 0.4 % |
|
 | iOS (iPad) | 31 | 0 % | 46 | 0 % |
|
| Others | 3,182 | 5 % | 4,731 | 5.5 % | |
 | Unknown | 3,182 | 5 % | 4,730 | 5.5 % |
|
 | OS/2 | 0 | 0 % | 1 | 0 % |
|
|