Simple as changing your DNS

Google is moving Chrome towards supporting SSL only.

And in general, secure browsing is a very good thing(tm).

As of today, Telegram supports SSL for every hosted site. Telegram will continue to work as normal if you point the DNS of your web site to 23.23.179.154 or CNAME to cname.telegr.am. Your site will continue to be served via HTTP.

If you want to enable SSL for your site, point your site to 34.192.111.227 or ssl_cname.telegr.am and it will automatically have SSL.

Telegram now uses Let's Encrypt to vend SSL certs for your site.

So, all you have to do to get SSL on your site is to update DNS to point A records to 34.192.111.227 or point your CNAME records to ssl_cname.telegr.am.

Thank you for your continues support of Telegram.