Folks, I followed this offer from Google to have my site tested for mobile friendliness etc.
Yes, I do have a Gmail account and no I’m not trying to solicit anything from anyone on behalf of Alphabet or Google. I just thought it might be helpful for users to see where your strong points are as well as where you might need help on your web site.
It’s like Nibbler.
Anywho, try it out. The findings may surprise you.