Web designers create wireframes, which are templates for a site's pages that represent main elements like headings and pictures without detail, to sketch out the structure and general color scheme of screens. Wireframes commonly use a 3 or 4 column grid layout and indicate key elements while leaving space for text. Well-designed websites are easy to navigate with a clear structure, include a navigation bar, and have obvious hyperlinks, as well as easy-to-read text and a clear consistent layout across pages using structures like grids and sparing bright colors.