When using the Chrome browser to visit some sites, including blogspot.com, I would get an exception:
I tried various suggestions that I found, but for me the answer was trivial. The problem occurred when I went to:
inaspiralarray.blogspot.com
I noticed a lone reply on a message board that said to try including www in the URL.
www.inaspiralarray.blogspot.com
That worked. Don't know why. Hope it works for you. By the way, I only had this issue in Chrome.