My website currently lacks responsiveness. Typically, we can check if a website is responsive by resizing the browser to see if it adjusts using CSS3 media queries. However, I am looking to create a better user experience by ensuring that visitors using a PC will only see the desktop version of the site. If they visit on mobile, they should only see the mobile version.
For example:
http://www.whatsapp.com
http://www.facebook.com