| Versions | Pages | Percent | Hits | Percent |
|---|
| BSD | 14,653 | 0.1 % | 106,287 | 0.2 % | |
 | OpenBSD | 3,056 | 0 % | 22,000 | 0 % | 
|
 | NetBSD | 607 | 0 % | 4,293 | 0 % |
|
 | GNU/kFreeBSD | 6 | 0 % | 38 | 0 % |
|
 | FreeBSD | 10,984 | 0.1 % | 79,956 | 0.1 % |
|
| Linux | 3,982,179 | 49.3 % | 25,149,706 | 49.5 % | |
 | Vine Linux | 20 | 0 % | 162 | 0 % |
|
 | Ubuntu | 196,658 | 2.4 % | 1,072,232 | 2.1 % |
|
 | Suse | 22 | 0 % | 128 | 0 % |
|
 | Red Hat | 68 | 0 % | 492 | 0 % |
|
 | Mandriva (or Mandrake) | 12 | 0 % | 58 | 0 % |
|
 | Gentoo | 97 | 0 % | 408 | 0 % |
|
 | Fedora | 198 | 0 % | 1,084 | 0 % |
|
 | Debian | 909 | 0 % | 5,808 | 0 % |
|
 | Centos | 5 | 0 % | 22 | 0 % |
|
 | Google Android | 435,257 | 5.3 % | 2,367,845 | 4.6 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 3,348,933 | 41.5 % | 21,701,467 | 42.7 % |
|
| Macintosh | 514,561 | 6.3 % | 3,035,466 | 5.9 % | |
 | Mac OS X 10.9 | 4,564 | 0 % | 27,933 | 0 % |
|
 | Mac OS X 10.8 Mountain Lion | 1,627 | 0 % | 22,778 | 0 % |
|
 | Mac OS X 10.7 Lion | 10,539 | 0.1 % | 28,574 | 0 % |
|
 | Mac OS X 10.6 Snow Leopard | 5,326 | 0 % | 40,732 | 0 % |
|
 | Mac OS X 10.5 Leopard | 666 | 0 % | 3,471 | 0 % |
|
 | Mac OS X 10.4 Tiger | 440 | 0 % | 2,944 | 0 % |
|
 | Mac OS X others | 491,223 | 6 % | 2,906,291 | 5.7 % |
|
 | Mac OS | 176 | 0 % | 2,743 | 0 % |
|
| Windows | 3,368,988 | 41.7 % | 20,791,313 | 40.9 % | |
 | Windows XP | 52,923 | 0.6 % | 297,325 | 0.5 % |
|
 | Windows Vista | 156,313 | 1.9 % | 964,583 | 1.9 % |
|
 | Windows (unknown version) | 5,563 | 0 % | 78,160 | 0.1 % |
|
 | Windows NT | 2,110,890 | 26.1 % | 12,965,424 | 25.5 % |
|
 | Windows ME | 17 | 0 % | 183 | 0 % |
|
 | Windows Vista (LongHorn) | 12,641 | 0.1 % | 87,674 | 0.1 % |
|
 | Windows Mobile | 11,507 | 0.1 % | 16,406 | 0 % |
|
 | Windows 98 | 63 | 0 % | 335 | 0 % |
|
 | Windows 95 | 572 | 0 % | 3,761 | 0 % |
|
 | Windows 8 | 73,647 | 0.9 % | 172,212 | 0.3 % |
|
 | Windows 7 | 939,590 | 11.6 % | 6,171,396 | 12.1 % |
|
 | Windows 2003 | 2,443 | 0 % | 16,086 | 0 % |
|
 | Windows 2000 | 897 | 0 % | 3,669 | 0 % |
|
 | Windows 3.xx | 1,922 | 0 % | 14,099 | 0 % |
|
| Others | 188,046 | 2.3 % | 1,637,344 | 3.2 % | |
 | Unknown | 157,429 | 1.9 % | 1,447,040 | 2.8 % |
|
 | Unknown Unix system | 26,732 | 0.3 % | 160,940 | 0.3 % |
|
 | Java Mobile | 1,469 | 0 % | 10,733 | 0 % |
|
 | Java | 579 | 0 % | 7,181 | 0 % |
|
 | Sun Solaris | 523 | 0 % | 2,831 | 0 % |
|
 | Sony PlayStation | 439 | 0 % | 2,854 | 0 % |
|
 | OS/2 | 386 | 0 % | 2,688 | 0 % |
|
 | BlackBerry | 225 | 0 % | 1,611 | 0 % |
|
 | Nintendo Wii | 112 | 0 % | 561 | 0 % |
|
 | Symbian OS | 49 | 0 % | 330 | 0 % |
|
 | AmigaOS | 39 | 0 % | 177 | 0 % |
|
 | iOS (iPhone/iPod/iPad/...) | 30 | 0 % | 231 | 0 % |
|
 | Commodore 64 | 12 | 0 % | 39 | 0 % |
|
 | Irix | 9 | 0 % | 40 | 0 % |
|
 | BeOS | 6 | 0 % | 35 | 0 % |
|
 | RISC OS | 5 | 0 % | 51 | 0 % |
|
 | OSF Unix | 1 | 0 % | 1 | 0 % |
|
 | Syllable | 1 | 0 % | 1 | 0 % |
|
|