My blog is a mix of Korean and English and I'm trying to move up Yahoo Korea. After realizing Yahoo.com indexed 130 pages of my site whereas Yahoo.co.kr only indexed 10 pages, I thought the robots might have problems with the UTF-8 encoding since Korean sites are usually encoded euc-kr.
My question is: can I safely change the setting to euc-kr?
I don't understand what consequences it might have.
Also, should I change the encoding both from the admin menu and in the header.php file?