Last month, we observed that SSL, though generally available for blogs published to "blogspot.com", did not work for all such blogs . Owners of blogs who used the "www" alias of "blogspot.com", such as my BlogSpot mirror blog " https://blogger-status-for-real.blogspot.com/ ", reported annoying error messages, when trying to access the "www" alias of the blog, using SSL. Your connection is not private For my BlogSpot mirror blog, you'll see the problem, when viewing " https://www.blogger-status-for-real.blogspot.com/ ". The problem apparently involves the SSL certificate for "blogspot.com", which does not include the "www" aliase for the subdomains (such as "blogger-status-for-real.blogspot.com").
What Blogger won't tell you