?? ???????? ??????? ????? ???? ?????????????? ?????????? ??? ?????????? ???? ????????? ???? ??????? ??? ???????. ??????????? ???????? ????????? ?????? ????????, ?? ????? ?? ??? ????????????? ???? ?????? ??? ???????? ????????. ??????? ??? ?????? ???? ????????? ????????, ??? ???? ???? ??? ?????????. ?? ?? ????? ???, ???????? ?? ??? ?????????? ??

Indexing: at the time a webpage is crawled, its content is analyzed and saved inside the online search engine’s index. The index is like a large library catalog that the online search engine refers to when consumers enter a research query. ????????????? ?????? ??? ?? ????? ?????? ????????? ??? ?? ????? ??? five. Server Optimization: Optimize se