Responsive web design is a fundamental ideology to create a site that not just looks and works at its best but also encompasses an optimal view of all significant information with ease of reading, scrolling, and any other sort of device and/or screen size. The world is flooded with a wide variety of electronic devices with varied screen sizes, resolutions and interface. Hence, the content on a website must be flexible enough to be viewed on all the devices a user uses to access the internet. A Responsive website design facilitates a website or application to resize and adapt its design and content according to the size of the screen. It increases the development of speed and makes the project manageable. Digital A-One is a reputed Web design Company which strives on designing websites that are responsive, intuitive and scalable.