What type of website adapts its layout based on the user's device?

Responsive websites are designed to automatically adjust their layout and content based on the user's device, providing an optimal viewing experience. This adaptability means that whether a user is accessing the website on a smartphone, tablet, or desktop, the content will reorganize itself to ensure readability and usability.

Responsive design employs fluid grids, flexible images, and media queries to achieve this, allowing the website to smoothly transition between different screen sizes and orientations. This approach is crucial in today's digital landscape, where users access websites through a variety of devices, ensuring that businesses can reach their audience effectively regardless of how they choose to browse.

In contrast, dynamic websites can change content based on user interactions but do not necessarily adjust their layout for different devices. Static websites have fixed layouts and content that do not change and are not suited for different screen sizes. Adaptive websites involve separate layouts designed for different devices but do not fluidly adapt like responsive websites do. Therefore, the identification of responsive websites as those that adapt their layout correctly highlights their function in providing a user-friendly experience across various platforms.