There is a lot of information on the resources. Anyone can publish information to the internet, but that doesn't mean that all information is good information. It is important when looking at websites to carefully evaluate the credibility of the information.
One method for evaluating websites is to consider aspects of the CRAAP method: Currency, Relevance, Authority, Accuracy, Purpose.
Consider the timeliness of the information and the website
Consider how the information relates to your topic
Consider the qualification of the author of the information
Consider the reliability, truthfulness, and correctness of the information
Consider why the website was made