Responsive web design means the site responds to the needs of the users based on the device they’re using.
The layout changes based on the size and capabilities of the device. For example, on a smart phone, users would see content shown in a single column view; a tablet might show the same content in two columns and the desktop might show three columns. The menu of the site might also change to a simplified version or have less features.
If your website is not mobile friendly, it will be penalised by Google.
If your website failed, contact us. We can assist is its conversion easily.