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 181388 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 89206 49.18
Windows Server 2003 66892 36.88
unknown 9441 5.20
Windows 2000 7251 4.00
FreeBSD 5134 2.83
F5 Big-IP 1005 0.55
MacOSX 609 0.34
Solaris 9/10 565 0.31
Solaris 8 306 0.17
NetBSD/OpenBSD 262 0.14
Windows XP 246 0.14
NT4/Windows 98 143 0.08
HP-UX 67 0.04
Solaris 2/7 49 0.03
NetWare 46 0.03
AS/400 42 0.02
BSD/OS 37 0.02
Windows Server 2008 33 0.02
MacOS 18 0.01
AIX 15 0.01
SCO UNIX 7 0.00
IRIX 5 0.00
OpenVMS 4 0.00
Compaq Tru64 4 0.00
SunOS 4 1 0.00