This helps maintain interest and avoid distraction.
It allows for login and registration within a popup that keeps users on the same page after login.
This way, the page that encouraged users to register or login is the same one they see after.
Engagement also reflects the emotional, cognitive and behavioral connection that exist between a user and a technological resource.
Plugin (also called an extension or add-on) is a software component with a specific feature that can be added to a software or web application.
The perfect registration and login process can depend on specific site needs.