API issue: Map not showing up – resolution

I was having issues with the map showing up after I updated my API key appropriately. I finally figured out the issue. When you are filling out the google forms they will ask you for a list of referrers. The example they use is *.example.com/* which will work fine if you access your site (or anyone else does) using either a subdomain or www. if however they access your site using example.com then the map will not function. You need to add another referrer to your list which is example.com/* .

Thanks

https://wordpress.org/plugins/google-maps-widget/