Mobile optimization in 2025 is crucial as mobile browsing dominates how users access the internet. Mobile devices now account for over half of all website traffic, with this percentage expected to rise as people increasingly rely on their phones for quick information, online shopping, and entertainment. For a website, this shift means that a user’s mobile experience can significantly impact engagement. If a site is slow to load or difficult to navigate on mobile, users are likely to leave and turn to competitors with better mobile experiences. A fast, intuitive mobile experience has become essential in today's competitive landscape.