Blogger is a blog-publishing service that allows multi-user blogs with time-stamped entries. It was developed by Pyra Labs, which was bought by Google in 2003. Generally, the blogs are hosted by Google at a subdomain of blogspot.com.
Having
a blogspot blog is not a bad idea but it requires much policy and which
you need to abide by but today we are going to be talking about HTTP
Secure (HTTPS) which is an adaptation of the Hypertext Transfer Protocol
(HTTP) for secure communication over a computer network, and is widely
used on the Internet. In HTTPS, the communication protocol is encrypted
by Transport Layer Security (TLS), or formerly, its predecessor, Secure
Sockets Layer (SSL).
This process requires no ssl certificate it
is totally free and it is enabled for custom domain name directly from
blogger.com that means there is no need using cloudflare.
I too activated mine but it somehow affect my SEO negatively because I set HTTP to redirect to HTTPS which
caused my blog SEO to start from the beginning. This caused me to do
further research on how to move from http to https without loosing a
dime in your traffic and SEO but before I teach you the Trick.
You website already gets ranking with http://www.yoursite.com and you don’t want to loose the Rank after you changed to to https://www.yoursite.com on blogger please read and follow my logic strictly.