why user interface is important in websites?.please explain briefly
Steve is correct, but a more visual explanation might help you to understand the concept of why the website interface is important to web design.
First of all, the design in web design is much more than the visual part of the website, which means that the design part encompasses a user's entire experience 'from the moment they enter the site to when after they leave it.'
The interface is important because it addresses the 'how' and 'why' of people who wish to use the site. For instance, the interface deals with how quickly a site loads, which is important because most people will not wait more than 30 seconds for the site to load before moving on. Therefore, one can consider themselves a website designer by simply being the person who sets out to discover how the user interacts with the site.