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 1516 sites, with the following distribution of server software.Other views of this data are on separate pages:
The following pie chart shows the moving average shares over time.
The next graph shows the actual development of shares over time.
| Server | Moving Avg. % |
2005 | 2006 | 2007 | 2008 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | Jan | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Jan | ||
| Microsoft-IIS | 57.21 | 552 | 579 | 666 | 663 | 673 | 683 | 700 | 711 | 740 | 748 | 755 | 760 | 775 | 842 | 868 |
| Apache | 26.02 | 231 | 251 | 289 | 283 | 292 | 291 | 308 | 318 | 331 | 338 | 339 | 352 | 368 | 387 | 398 |
| unknown | 5.78 | 33 | 53 | 54 | 55 | 61 | 59 | 68 | 66 | 70 | 77 | 76 | 80 | 80 | 91 | 95 |
| Apache-Coyote | 2.24 | 10 | 13 | 23 | 24 | 23 | 23 | 23 | 26 | 29 | 34 | 31 | 35 | 35 | 33 | 31 |
| Sun-ONE-Web-Server | 1.77 | 16 | 28 | 29 | 26 | 26 | 26 | 26 | 26 | 25 | 26 | 26 | 22 | 22 | 22 | 21 |
| IBM_HTTP_Server | 1.14 | 4 | 7 | 11 | 11 | 11 | 12 | 12 | 15 | 14 | 13 | 14 | 15 | 17 | 19 | 19 |
| IIS | 0.65 | 0 | 0 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 11 | 11 |
| IBM_HTTP_SERVER | 0.53 | 6 | 7 | 6 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 6 | 7 |
| Oracle-Application-Server-10g | 0.49 | 6 | 2 | 4 | 5 | 4 | 4 | 5 | 4 | 5 | 6 | 6 | 6 | 6 | 9 | 10 |
| Lotus-Domino | 0.42 | 6 | 6 | 5 | 4 | 6 | 6 | 6 | 6 | 7 | 6 | 5 | 6 | 6 | 7 | 4 |
| Zope | 0.41 | 0 | 0 | 5 | 5 | 5 | 5 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Apache 3 | 0.27 | 0 | 0 | 3 | 2 | 3 | 3 | 4 | 4 | 5 | 4 | 3 | 4 | 4 | 3 | 4 |
| Netscape-Enterprise | 0.24 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 |
| Oracle HTTP Server Powered by Apache | 0.22 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 3 | 3 | 3 | 2 | 3 | 3 |
| Apache Coyote | 0.16 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Orion | 0.15 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Sun-Java-System-Web-Server | 0.15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 4 | 4 |
| IBM_HTTP_Server | 0.15 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| (empty) | 0.13 | 0 | 0 | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 0 | 0 |
| Apache-AdvancedExtranetServer | 0.12 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 2 | 2 | 3 | 3 |
| NetCache appliance (NetApp | 0.11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 |
| EZproxy | 0.11 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| Mongrel 1.0.1 | 0.10 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 2 | 1 | 2 |
| Server | 0.09 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 2 | 2 |
| III 100 | 0.09 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Apache Tomcat | 0.08 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| IBM HTTP Server | 0.07 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Sun-Java-System | 0.07 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| WebLogic WebLogic Temporary Patch for CR096950 02 | 0.07 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Apache-Tomcat | 0.07 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| IBM-HTTP-Server | 0.07 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| AOLserver | 0.07 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| CommuniGatePro | 0.07 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| J2EE SDK | 0.07 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| WebLogic Server 8.1 SP3 Tue Jun 29 23:11:19 PDT 2004 404973 | 0.06 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 |
| Microsoft-IIS | 0.06 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| INVESTEC WEBSERVER 1.00 | 0.06 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| lighttpd | 0.06 | 0 | 0 | 2 | 3 | 3 | 2 | 4 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| ListManagerWeb | 0.05 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 |
| WebSphere Application Server | 0.05 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 1 |
| OracleAS-Web-Cache-10g | 0.04 | 0 | 0 | 2 | 1 | 2 | 2 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Apache 3 - HOSTMerit | 0.03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| Zeus | 0.03 | 4 | 6 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Apache Webserver | 0.03 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 0 |
| DeleGate | 0.03 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| WebServerX | 0.02 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| nginx | 0.01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| WWW Server | 0.01 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| qweb | 0.01 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Boa | 0.01 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Evolutionware VPS Parser v2.0 Apache | 0.01 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Stronghold | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| NOYB | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| GoAway | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| squid | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| GatewayHTTPServer | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| ZEUS | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Yaws | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| BOB's Web | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| yup it's a web server | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Woolies | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Apache-PREFORK-AdvancedExtranetServer | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oracle9iAS | 0.00 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Drake Peak.Net Web Server Version 2.5B | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| The Dot Com Machine on gotrade.co.za | 0.00 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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