Ensuring mobile-friendliness and responsive design is imperative for Technical SEO due to the increasing use of mobile devices. We prioritize responsive design by ensuring websites adapt seamlessly to various screen sizes and devices. This involves using mobile-responsive frameworks, optimizing viewport settings, and prioritizing mobile usability. Implementing mobile-friendly design enhances user experience, reduces bounce rates, and positively impacts search engine rankings, especially with Google’s mobile-first indexing, where mobile-friendly sites receive better visibility in search results.