Usability and interactivity are two of the key factors in the success of any site. Usability defines how easily the users can both use and learn how to use the features of the site. There are several main factors that affect the usability of the site. These factors include site loading time, finding specific content, and retrieving data without considerable delays. We can improve these factors by reducing the size of the site's content, using Ajax, and adding non-functional features that make it easier to access and work with the content.
On the other hand, interactivity means the process of engaging the users with the features of the site rather than just allowing them to read the content published on the site. We can improve interactivity by promoting discussions, allowing users to share content, and letting users add content to the...