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Nielsen//NetRatings - http://www.netratings.com/
Information on Website usage, internet access, and advertising data. |
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Cooperative Association for Internet Data Analysis - http://www.caida.org/
CAIDA collects, monitors, analyzes, and visualizes several forms of Internet traffic data concerning network topology, workload characterization, performance, routing, and multicast behavior. |
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Internet Domain Survey - http://www.isc.org/ds/
Attempts to discover every host on the Internet by doing a complete search of the Domain Name System. Statistics available for free and commercially. |
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Internet World Stats - http://www.internetworldstats.com
Internet usage data for 233 countries and regions, consolidated from various periodic surveys. |
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WebHosting.Info - http://www.webhosting.info/
Provides statistics and research data about the Web services industry. Tracks over 35,000 Web hosting companies worldwide. |
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Netcraft Web Server Survey - http://www.netcraft.com/Survey/
A monthly updated survey of web server software usage on computers connected to the Internet. Also surveys most popular websites, and top level domains. |
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Zooknic Internet Geography Project - http://www.zooknic.com/
Data, maps and analysis on the geographic distribution of Internet domain names by city, region, state, and country. |
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NEC Study - http://modelingtheweb.com/
Predicts competition and diversity on the web. |
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Internet Demographics Directory - http://internet-demographics.netfirms.com/
Directory of Internet demographics, user surveys, backbone/ISP reviews and Internet topology. Entries categorised and ranked. |
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StatMetrix - http://www.statmetrix.com
Subscription service that provides monthly research reports and newsletters for global web activity, search engine use, web browser market share, operating systems, connection speeds, and mobile web trends. |