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 250558 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 | 74775 | 29.84 |
| Linux | 71188 | 28.41 |
| Windows 2000 | 46524 | 18.57 |
| unknown | 20681 | 8.25 |
| FreeBSD | 10287 | 4.11 |
| Solaris 8 | 6400 | 2.55 |
| F5 Big-IP | 5821 | 2.32 |
| Solaris 9/10 | 3114 | 1.24 |
| NT4/Windows 98 | 2978 | 1.19 |
| AIX | 2137 | 0.85 |
| MacOSX | 1331 | 0.53 |
| Solaris 2/7 | 1295 | 0.52 |
| HP-UX | 954 | 0.38 |
| AS/400 | 650 | 0.26 |
| Compaq Tru64 | 553 | 0.22 |
| NetWare | 489 | 0.20 |
| BSD/OS | 455 | 0.18 |
| MacOS | 252 | 0.10 |
| NetBSD/OpenBSD | 222 | 0.09 |
| IRIX | 212 | 0.08 |
| Windows XP | 90 | 0.04 |
| OS/390 | 53 | 0.02 |
| OpenVMS | 45 | 0.02 |
| SCO UNIX | 24 | 0.01 |
| NetApp NetCache | 24 | 0.01 |
| SunOS 4 | 2 | 0.00 |
| VM | 2 | 0.00 |
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