Buffer recently published a list of free website graders that can give you information on how your website appears to others, is evaluated by search engines, and whether they appear to be technical issues. I tested a couple of these grading sites and they do give some useful information. Check out the list on Buffer’s blog and see how you can improve your website.
I also learned of a tool from Google to test whether your website is mobile friendly. This is of increasing importance because Google has stated that sites that are not mobile friendly will be penalized in search rankings. Click here to go to the Google mobile friendly test.