On the internet their are man sites that are factual in other that are fiction. What i do to see if the site is fact or fiction is go on this other site. It let you type in the sight that you want to go on and it tells you if this sight can be trusted or not.
How i determine if information is right or true or not by looking it up on other websites and other resources. For example i may go to a library in look it p in a book to see if the information matches what was on the internet page