https://youtu.be/WvsiPBsJq7k?si=BrJ2edtvaYJSKwZU host name에 "http://" "ftp://" "sftp://" 등을 빼고 적는다. ( 영상 1분경 ) Leave out “http://,” “ftp://,” “sftp://,” etc. from the host name. (about 1 minute into the video) ex> https://blingstarhamal.tistory.com/ (x) => blingstarhamal.tistory.com/ (o)