Answer:
Step-by-step explanation:
You have to find the origin, purpose, and reliability. If its purpose is to advertise, then it's mostly going to persuade people. There's going to be biased if that's the case. You also have to find out the background of the author. Mostly looking at the website link, the suffix org mostly indicates it's an organization. You have to find out this organization's purpose. These are essential to finding out if this site is creditable.