Answer:
a) Check whether the website is of an Established Institution or not
b) Does the website cite their credentials?
c) The URL of the website
Step-by-step explanation:
Three things to look for in order to check if the given website is valid or not are
a) Check whether the website is of an Established Institution or not
b) Does the website cite their credentials and also what is the date of website origin
c) The URL of the website is also a good way to check the creditability