It would surprise you to know how often I have new clients who have never done the simple test of checking their website on their own iPhone or Android device. However, it’s definitely something that everyone should do. If your site doesn’t look and operate well on a mobile device, you’re losing visitors and need to make some changes…
A great way to test if your site is at least mobile friendly is to use Google’s mobile-friendly test. This gives you an indication if Google thinks your site is fit for displaying on mobile devices. But don’t stop after checking this. The best advice I can give you is to visit your site on your mobile phone. Browse your own site for a while and try to click on every button, image and link to see what happens. Is everything working as expected? Can you actually purchase something on your site while using your mobile phone? Are all pages displayed correctly? You will see that most sites have some work to do this fall.