Like a dropdown menu, a mega menu appears when a user rolls over a primary navigation item. But instead of a simple list of child pages, visitors can see a map of all the child and grandchild pages in that section. Mega menus also often include additional design elements like icons or a call to action feature, as shown below. These types of menus are best for organizations with lots of detailed content to share about their programs and services.

There is no point in building a website unless there are visitors coming in. A major source of traffic for most sites on the Internet is search engines like Google, Bing and so on.