Test (completed!)

 It took some time to connect my custom domain to this blog; I understood why the Blogger admin page recommends purchasing an external domain from Google. 
I managed to connect it.

I wrote two test entries: one was a text entry, and the other had a shared social media post.
When I found an alert from Google indicating that my entry with a Tumblr post may have a security issue, I was highly surprised, even though I embedded my own Tumblr post.