If you don't have a responsive website you could be losing out on your businesses true potential.
A responsive website is designed in a way so it's compatible on all screens.
So, however it's viewed - desktop, tablet or mobile, your site will always look great and be completely user friendly.
Having a responsive website will also boost your rankings in searches as Google constantly moves to support mobile friendly websites.
In addition to this, having a responsive website also gives your customers a much cleaner and smoother surfing experience.
This could well give you the boost your business requires.