Operating System Software used at Sites in June 2006

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 31870 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 11470 35.99
Windows Server 2003 8628 27.07
Windows 2000 5240 16.44
unknown 3134 9.83
FreeBSD 1225 3.84
Solaris 8 674 2.11
NT4/Windows 98 387 1.21
Solaris 9/10 333 1.04
F5 Big-IP 196 0.61
Solaris 2/7 142 0.45
MacOSX 105 0.33
NetWare 83 0.26
AIX 57 0.18
AS/400 52 0.16
HP-UX 51 0.16
NetBSD/OpenBSD 40 0.13
BSD/OS 22 0.07
Windows XP 14 0.04
MacOS 5 0.02
Compaq Tru64 5 0.02
IRIX 4 0.01
SCO UNIX 1 0.00
OpenVMS 1 0.00
NetApp NetCache 1 0.00