Site has been upgraded to https

Following the trend of internet world, the site “” has improved its security level to SSL with https as default protocol supported.

This move consumes a little bit efforts on settings of backend http server and certificates maintenance. Thanks to LetsEncrypt for supporting so many facilities to enable this security improvement of the site. Truly, if there were no LetsEncrypt, there will be no security enhancement to the site since it will cost a lot to have a signed certificate.

Now the whole site has been secured. All contents are involved in. You will see the Green lock in Firefox or a comfortable lock symbol with Chrome or other browser. If not, please tell me to correct that error.

As a result, we are all in a safer world now. 🙂