HEATKEYS

TrafficEstimate.com profiles millions of websites providing traffic statistics, web analytics, keyword and competitor analysis, contact information, and more.

ReviewWeb - best review and free analysis for webmasters, deverloper, seoer that gathers detailed information on your domain : traffic details, Technology language, whois, ranking info, domain backlinks,domain IP, DNS record, optimization score, page...

Free web counter and site access tracker that offers many detailed statistics and reports.

Wiizl is the first and unique Index of the World Wide Web. Find anyone or any buzz on all Social Networks and customize your own daily newspapers Kiosk.

Webwiki finds websites on various topics and keywords. Simply enter your search term or select a website category.

From AboutUs: See what information we have on Wiki and share your knowledge.

Domain Information. Discover information about the most popular web sites. Domain stats, search and domain details.

PageGlimpse is a service providing web page screenshots for your application.

Spadixbd.com Web Stats,Analysis,Ranking,Domain Whois And Seo Report

Academia.edu helps academics follow the latest research.

Keyword research tools for SEO, PPC, link building and blogging from Wordtracker - the professionals

The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.