WB stands for Warner Bros. and so you can imagine the kind of catalog this website has.
Warner Bros. Kids GO is a fantastic site that offers complete segments from classic cartoon series such as Scooby-Doo and Animaniacs.
Although all the content is actually hosted on YouTube, this platform neatly organizes it for the viewers to easily access their favorite shows.
One of the best parts of this website is its Downloads section that offers, among other things, coloring sheets of popular cartoons that kids can print and color in.
Aside from letting you view content, there are minigames on the site to take advantage of as well.