YOU SAID:
I have no idea what this website is about
INTO JAPANESE
私はこのウェブサイトが何についてであるのかわかりません
BACK INTO ENGLISH
I do not know what this website is about
INTO JAPANESE
私はこのウェブサイトが何についてのものか知りません
BACK INTO ENGLISH
I do not know what this website is about
That didn't even make that much sense in English.