With more than half of all global web traffic coming from mobile devices, a mobile-first approach to web development is no longer optional—it's essential. In 2025, websites that aren’t optimised for mobile will risk losing valuable visitors and customers. A responsive design that adjusts to different screen sizes and loads quickly is critical to improving user experience and search engine rankings. Prioritising mobile-first development ensures your website delivers seamless performance across all devices, helping your business stay ahead of competitors in an increasingly mobile world.