Define the term "user experience" (UX) in web design.

The term "user experience" (UX) in web design refers to a person's overall experience when interacting with a website. This includes all aspects of the user's interaction with the site—from usability and accessibility to performance and design aesthetics. A positive user experience is crucial as it can determine how effectively a user can navigate the site, find information, and perform tasks without frustration.

UX encompasses the emotional and psychological responses of users resulting from their engagement with the interface, combining elements such as ease of use, efficiency, and satisfaction. Design elements that contribute to a good user experience include intuitive navigation, pleasant visual design, and responsiveness to user actions.

Other choices, such as technical specifications, aesthetic appeal, and backend processing, do relate to web design but do not fully capture the essence of what user experience entails. They focus on specific aspects of a website rather than the holistic view of how users feel while interacting with the site.