Web Server Survey

We surveyed about 7,000 systems that had a "www" somewhere in their host name. We asked each server what type of server software it was running. The short list below is merged data based on the server name (ie. all versions of NCSA count as the same server software). A more detailed list is also available. Distribution by Web Server Software

Distribution by Web Server Software

    4367 NCSA, Apache
    1575 CERN
    1063 BESTWWWD (mostly virtual hosts)
     801 MacHTTP, WebStar
     436 HTTPS
     392 Netscape/Netsite-Communications
     330 Netscape/Netsite-Commerce
     305 WebSite
     210 WinHttpd
     156 unknown
      77 Process
      51 OSU
      36 GoServe
      31 OS2HTTPD
      28 GLACI
      26 NFIC
      24 WN
      23 GN
      19 plexus
      11 SuperSite