When a server sends the stale-while-revalidate directive, it extends the period that it can be reused for. Specifically, after a HTTP response is stale, it can be reused provided that the HTTP response is validated in the background.This section lists directives that affect caching — both response directives and request directives.?????? ????????… Read More


???? ?????, ?????. ????? ??????. ?? ??????? ?????? ??? ? ??????????. ?? ?????? ?. ?????????. ????? ??? ????? ???????????.????????, ?? ???? «?» ??? ???????? ??????? ? ?????? ????? ?????? ??? ?????? «???????», ????? ??????? ?????.? ???? ??????????????? ? ?????? ? ????????. ?? ????????? ??????? ??????. ???????? ??????????????. ?????: ?. ?????????,… Read More


??? ????????????? ?????????? ?? ?????, ???????????????? ???????????? ????????? ? ???????? ?????????, ? ???? ?????? ? ????????????? ????????? ???????????? ???????? ?????. ???? ?? ?????? ?????????? ????????? ? ???????????? ??????????, ??????????? ????? ??? ?????????? ???????????? ??????????? ?????.?? ?????? ????????? ??? ??? ???????????? ??????????? … Read More