There are many different strategies to evaluate information that you find online.
You may have heard of some of them; the most well known is the CRAP test,
but there are several others that are regularly used also;
This playlist features clear and succinct explanations of how to use the SIFT approach to critically analysing online information for credibility. Each video is 2-3 minutes long, and features many clever strategies to help you decide whether a source is credible and one you should use in your research