? ?????? ???? ??????????? ?? ??? ???????? ????? ???? ????. ???? ??? ?????? ????? ??? ????????? ??? ?????? ??? ?????????? ?? ??? ???????. ??? ?? ????? ????, ?????? ?? ???????? ???? ?? ???????:Build robots.txt file to authenticate and stop crawler from crawling nearly anything other than your house site.Penalized Internet websites have bankrupted cor