Dynamic website design contains its web pages that change dynamically as per the user needs. It gives change information each time the web page loads and this type of website, web page may change with respect to the user, time, location, etc. Dynamic usually refers to dynamic function where a different entire version of the website is sent when a mobile browser requests it. A dynamic website can include client-side scripting or server-side scripting to generate the changing content or a combination of both scripting types. It's a dynamic site is one that is written using a server-side scripting language such as PHP, ASP, JSP, or Coldfusion. Responsive web design or RWD is an approach to web design that makes web pages give well on various devices and windows or screen sizes. Responsive design is when a single site is a help to all browser types and the CSS code handles the display for different devices.