User Interface (UI) refers to the visual elements and interactive aspects of a website or digital product that users directly interact with. This includes buttons, menus, typography, images, color schemes, and the overall layout, making navigation intuitive and tasks effortless, enhancing user satisfaction.
Effective UI positively influences SEO by reducing bounce rates and increasing dwell time—key metrics considered by search engines for ranking. An intuitive, visually appealing UI encourages users to stay longer, signaling valuable content to search engines, thereby improving website visibility and performance.