A friend of Muna's suggested a website that she can use to download music. How should she check if the website is secure$?$

A$.$ She should check if the website contains any content depicting violence.

B$.$ She should check whether the URL of the website starts with $\backslash "$http$\backslash "$ or $\backslash "$https$.\backslash "$

C$.$ She should check if there are at least three webpages that she can access on the website.

D$.$ She should check if the Top Level Domain of the website is $\backslash ".$com$\backslash "$ or $\backslash ".$org.$\backslash "$