1. The credibility of the site
a) Does the information come from a reliable source?
b) How long ago was this site published?
c) Can this site be edited by anyone?
d) Should NEVER have any kind of punctuation errors
e) Most good sources include the contact information for the author,
the publisher, or at least some kind of contributor
2. Good, reliable sites should always have sources that they used for statistics
that are derived from studies
Hope this helps!