Which keywords we use at which places Per the page is a part of on-page optimization and is one important activity of on-page SEO.?? ???? ??? ???? keyword research ???? ?????? ?????? ?????? ???? ???? ??? ??? keywords ?????? ????? ???? ??? ?????? ???? ???? ???? ?? ?????? ?? ?? target ?? focus keywords ???? ????????? ???? ????? ???? ????? ?? external