? ??????? ??? ? ????? ??? ????? ?? ????????? ??? ??????????? ????!!???? ??????? ???????????? !!? ??????????? ???? ???? ???? ????? ????? ??? ?????, ?? ???????? ??????????? ??? ??? ?????? ??? ????????? ??? ??????? ?????????? ??? ?????????????.If your site isn't optimized for cellular devices, you might be losing out on a big chunk of probable targete