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 27140 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
Windows Server 2003 9798 36.10
Linux 9095 33.51
unknown 2578 9.50
Windows 2000 2448 9.02
FreeBSD 1152 4.24
F5 Big-IP 644 2.37
Solaris 9/10 399 1.47
Solaris 8 393 1.45
MacOSX 116 0.43
NT4/Windows 98 113 0.42
AS/400 64 0.24
NetBSD/OpenBSD 59 0.22
AIX 58 0.21
NetWare 52 0.19
HP-UX 51 0.19
Solaris 2/7 37 0.14
Windows XP 36 0.13
BSD/OS 16 0.06
MacOS 12 0.04
OpenVMS 6 0.02
OS/390 4 0.01
IRIX 3 0.01
Compaq Tru64 3 0.01
SCO UNIX 2 0.01
Windows Server 2008 1 0.00