What is the purpose of Responsive Web Design?

The purpose of Responsive Web Design is to ensure websites can adjust their layout for various devices. This approach is vital in today's digital environment where users access websites from a multitude of devices with varying screen sizes, ranging from smartphones to tablets and desktop computers. Responsive Web Design utilizes flexible grids, layouts, and CSS media queries to adapt the content and elements of a website dynamically based on the user's device.

This adaptability enhances the user experience, making it easier for visitors to navigate and interact with the site regardless of the device they are using. By implementing Responsive Web Design, developers can create a single version of a website that works across different platforms, reducing the need for multiple site versions and making maintenance and updates more straightforward. In contrast, the other options focus on limiting functionality or accessibility, which contradicts the primary goal of creating an inclusive and user-friendly web experience.