This discussion is about how to make website mobile friendly and pass your website in mobile friendly test of google webmaster mobile frienly test. A mobile friendly website contents, features, structure and styles are captured perfectly by mobile browsers and these things can not be captured perfectly by mobile browsers which website is not mobile friendly.
By responsive web design or development we understand a web layout which is easy reading and navigation with a minimum of
re-sizing, panning, and scrolling across a wide range of devices like as desktop monitor, tablet and mobile. We can
compare responsive website contents with water which can easily go with the containers.
This is the easiest way I know to make a automatic popup box in a website by html css and jquery which will appear when user will load the website. And it will appear how many time user reload the particular page.