?????? ?? ??? ????????, ???? ?? ?????????? ????? ??? ?? ????????? ??????????? ??? ??? ???? ??????:?? ??????? ?????? ??? ?????????? ??? ??? ???? ??? ????? ?? ??? ????????? ??? ??? ???? ??? ?????? ??? ??? ????????? ?????????.By increasing an internet site's CTR, enterprises can improve their natural traffic and in the end boost their search engine ra