Do they provide information on their background, experience, and credentials?
Is the site maintained by a well-known or reputable organization (e.g. the American Psychological Association, American Cancer Society, etc)?
Objectivity and Reliability
Is the coverage objective? If not, is the bias clearly stated?
Is the site sponsored by a commercial organization? Is it trying to sell you something?
Scope
Who is the intended audience? Is this site for scholarly purposes or just for fun?
Are both sides of an issue or topic provided?
What geographical area is covered?
What time period is covered?
Is this the original document or has it been edited or abridged in some way?
Currency
Does the web site give a date when it was last updated?
If so, has it been updated recently?
Is some of the information clearly out of date?
Are there many links that are broken and no longer connect to the resources listed? Broken links can be an indicator that a web site is not being updated regularly.
Works produced in the following periods and cultures: Early Christian, Coptic, Byzantine, Celtic, Migration, Carolingian, Ottonian, Romanesque, and Gothic.