Mobile First Design for Modern Websites
Mobile first design starts from the smallest screen and works upward. Instead of designing a complex desktop layout and then trying to shrink it down, you begin with the essential content and actions that mobile users need.
This approach leads to cleaner interfaces, faster loading times and better focus on real user goals. It also aligns well with how search engines evaluate modern websites, since mobile friendliness is a ranking factor.
For many businesses, the majority of traffic already comes from phones. Designing mobile first is simply designing for the majority of your visitors.