You designed your site for mobile, but what do Google's crawlers make of the site you built? Google itself answers that question.
Page is mobile friendly
That line gives you a clear reading on mobile friendliness. The assessment is based on all mobile browsers and operating systems, and the feedback on compatibility comes from those assumptions.
Page is not mobile friendly
If your site is weak on mobile friendliness, you get the warning above. That is most likely the case for sites with no compatibility at all.
The test below is Türk SEM's own mobile friendliness tool. It fetches your page with Googlebot's mobile eye and shows you the compatibility signals one by one.
