:activity-square: Ref. Blog
HTTPS Redirect
https://siane.tistory.com/234
DNS
https://furaha.tistory.com/m/entry/맥북-Certbot으로-ssl-인증서-직접-설치-Certbot-failed-to-authenticate-some-domains-카페24-워드프레스
Cafe24 인증서 관리
https://fromjeju.tistory.com/entry/https-무료-SSL-인증서-lets-encrypt-cafe24-웹호스팅