Operating System Software used at Sites in January 2008

This analysis relates to those sites found in the survey where the common name in the certificate matched the hostname, and the certificate's digital signature was not detected as being self-signed.

Responses were obtained from 8843 sites in this region, with the following distribution of operating system software.

Other views of this data are on separate pages:

Operating System Sites Percentage
Linux 4328 48.94
Windows Server 2003 1927 21.79
unknown 1070 12.10
Windows 2000 495 5.60
F5 Big-IP 261 2.95
FreeBSD 224 2.53
Solaris 8 182 2.06
Solaris 9/10 149 1.68
Solaris 2/7 70 0.79
NT4/Windows 98 46 0.52
MacOSX 38 0.43
HP-UX 12 0.14
AIX 9 0.10
NetBSD/OpenBSD 7 0.08
AS/400 6 0.07
NetApp NetCache 4 0.05
NetWare 4 0.05
SCO UNIX 3 0.03
OS/390 2 0.02
MacOS 2 0.02
BSD/OS 1 0.01
Windows XP 1 0.01
OpenVMS 1 0.01
Compaq Tru64 1 0.01