Question

Which of the following is NOT considered a viable criterion for evaluating sources? (Points : 1)
Credibility
Relevance of subject matter
Ease with which it was found online
Expertise of author

Answer 1

How easy it was to find it online doesn't tell you anything about
how reliable the source is. 

It's pretty easy for someone to pay to have whatever he wants
come up toward the top of search results.