A user can block websites in the Dlink router through the Block Websites feature. You first have to activate the Block website feature by sliding the bar to the right-hand side. Once the feature gets activated, you can add the websites that you want to block within the dlinkrouter.local network. You need to type the domain name of the websites you wish to block. A user has to keep one thing in mind that the total entries that can be made for blocking websites are 32.