Evaluating Internet Sources
Find Information About a Web Site
Alexa.com - provides site demographics: popularity of site, owner of site, etc. Search for sites by topic.
Wayback Machine - Internet Archive - search over 10 billion archived web pages from 1996 to the present.
easyWhosi.com - find information about the publisher of a website
Wikipedia - can be a good place for a topic overview; ALWAYS verify information obtained from Wikipedia.
Read why you should NOT use Wikipedia as a source for a research paper: