One site. Every screen. No separate mobile version.
Responsive design means the layout adapts to the screen size automatically. Mobile, tablet, laptop, large monitor. One codebase. Flexible grids, scalable images, CSS media queries. It is not a separate mobile site. It is one site that responds to the available space. Google shifted to mobile-first indexing in 2019. Non-responsive sites are penalised in rankings. Over 60% of web traffic is now mobile. In restaurants, local services, and retail it is closer to 70-80%. Every site CrftdWeb builds is responsive by default. Built mobile-first, then scaled up.