Ours is! You can easily check with Google’s Mobile Friendly Test.
Visit https://www.google.com/webmasters/tools/mobile-friendly/, pop in your URL, and Google will analyse your site. Having a mobile-friendly website is incredibly important, not only because so many people rely on their smartphones for internet access, but because Google uses mobile friendliness as a ranking signal.
In fact, it’s so important that many companies start with mobile website design when redesigning their websites. Is it time to put a mobile-first responsive design at the top of your Christmas wishlist?