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 26500 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 17706 66.82
Windows Server 2003 3217 12.14
Windows 2000 1539 5.81
unknown 1326 5.00
Solaris 8 875 3.30
FreeBSD 553 2.09
F5 Big-IP 311 1.17
Solaris 9/10 272 1.03
NT4/Windows 98 160 0.60
Solaris 2/7 131 0.49
HP-UX 109 0.41
MacOSX 69 0.26
BSD/OS 52 0.20
NetWare 44 0.17
AS/400 41 0.15
AIX 37 0.14
NetBSD/OpenBSD 35 0.13
IRIX 9 0.03
MacOS 4 0.02
OS/390 2 0.01
SCO UNIX 2 0.01
Compaq Tru64 2 0.01
NetApp NetCache 2 0.01
OpenVMS 1 0.00
VM 1 0.00