Whitespace refers to the blank or empty space that is found in the website in between the elements. They are often seen in the spaces around texts, images, buttons, and sections. These blank spaces need not be white every time. They help in separating the sections and defining the different parts of the design.
Whitespace improves the website's readability and does not make the website too cluttered. It helps the users grab attention to the highlighted sections and improves the overall user experience. The websites with whitespace are easy to navigate and are well-organized.