Look out, Google official security blog - http://googleonlinesecurity.blogspot.com
Above blog forced user to visit https link (without using any kind of JS), but normal Blogger blog serve both content over HTTP as well as HTTPS (Sometimes, I think, Google official blog have more functionality then normal Blogger). Well, it is kind of duplicate issue, but we can solve, if we get proper canonical link tag.
Look out source page of that blog, you will see HTTPS in canonical
link tag.
<link href='https://googleonlinesecurity.blogspot.com/' rel='canonical'/>
But most of all bloggers including me, when enable HTTPS, then we see HTTP in canonical
link tag, but we want to use HTTPS in canonical
link tag.
So, is there any way to get current permalink of Blogger pages/posts with HTTPS link?