One of the challenges of designing and developing responsive websites is to create a user-friendly navigation menu that works equally well for visitors on all types of devices. Menu navigation exists to help us find content and it should be simple and intuitive.
When looking at a website, our expectation is to navigate with ease and have a great experience but unfortunately, not every site is designed as well as it should be.
There are plenty of techniques for implementing responsive navigation menus on your site.