??????, ??????? ????????? ???????? ??? ???? ?????????? ??? ?????????.??????? ????????????, ????? ? ??????? ??? ?? ?????????? ??? ????? ???? ?????????? ??? ??????.If your web site just isn't optimized for mobile devices, you might be losing out on a large chunk of opportunity website traffic.??????? ????????????? ??? ???? ????? ????????. ??????? ???