CURRENCY: the timliness of the information
What's the date on the website? Do the links still work?
RELEVANCE: the importance of the information to my needs
Does this apply to my topic? Who's the intended audience?
AUTHORITY: the source of the information
Who's behind this website? Who's the author, publisher? (hint: check the "About us" and Google search the author)
ACCURACY: the reliability, truthfulness, and correctness of the content
Do they back up their statements with evidence? Are there spelling, typo errors?
PURPOSE: the reason the information exists
Opinions? facts? Propoganda? Bias? Point of view?