What is a responsive web design?

Responsive web design is characterized by its ability to adapt seamlessly to various devices and window sizes. This approach ensures that a website provides an optimal viewing experience across a wide range of devices, including desktops, tablets, and smartphones.

By utilizing fluid grids, flexible images, and CSS media queries, responsive design allows content to rearrange and resize based on the screen dimensions. This adaptability not only enhances user experience but also improves accessibility, making it easier for users to navigate through the site regardless of the device they are using.

In contrast, designs that are limited to desktop or mobile only fail to address the diverse ways users access content, which can negatively impact usability and user engagement. A static and unchanging design would not respond to varying screen sizes, making it less effective in today's multi-device environment.