Building a learnable website is much tougher than it sounds.
One thinks one’s design is clear and comprehensible; however, a design that might be obvious for you, might be perceived totally different by a user with a different set of experiences. Therefore, the goal is to design a clear user path that visitors can quickly pick up and understand.
Why Learnability Matters
Learnability has a strong correlation with usability. It is vital for users to quickly understand the layout and purpose of an application. Especially for web applications, providing an easy to learn interface is important. It is much more convenient to design an easy to understand mobile app compared with a web application; a mobile screen just doesn’t allow to provide a complex interface or let the user accomplish difficult tasks.
The speed of adoption is not the only criteria why learnability matters.