Reliable Sponsor? Check to see who sponsors the Web site.
.gov (United States government)
.edu (college, university or school)
.org (organizational sites) - sources' reputations vary
.com (company)
.net (networks and others)
.mil (military)
Accuracy: factual information?
No grammar mistakes, misspellings or typos
Author: What are author's authority and credentials?
Content: Does the site include what you need? What is its coverage of the topic?
Completeness and Clarity: Is the site complete? readable?
Date: Currency and reliability
Contacts: Is there any contact information?
Objectivity: Do you see any evidence of bias on the Web page?
Purpose: Is the purpose clear? Intended audience? Is it objective or biased? Inform or persuade?
References: Is the source scholarly? Does it list references?