Ok , What I mean is while u post , it will show By xxx your name or etc whatever you put than the time , date. like this post been posted 5 hours ago will be shown If I remove that , just left By xxx . will affect the SEO? if u know what I mean here? There should a setting but I forget where under WP is whereby you post new content only show By xxx it will not display this post been posted like one hour ago , and date.