By Win Treese of Open Market. Internet Domain Survey Estimates the number of hosts and domains by doing a complete search of the Domain Name System. From the Internet Software Consortium. Media Metrix Web market research information and analysis service providing demographic data, measuring Internet and digital media audiences and usage since 1996. Matrix Information and Directory Services MIDS provides statistics on about the Internet and estimates of its growth.
Information is presented textually, graphically, and in geographic maps.
Netcraft Conducts the Web Server Survey which tracks the usage of HTTP server software. Also offers a searchable hostname database. Nielsen Net-Ratings Online usage and popularity statistics. An organized collection of Internet statistical surveys. Has digests of the important research reports and demographic surveys from the major research companies.