This directive might be used by a client when an origin server is offline, and HTTP responses that are a little bit old are generally still acceptable.? ???????????? ????????? ?????????? ????????? — ?????????, ?????????, ??????????, ????????????, ????, ?????????, ???????, ????????. ?????? ??????????????? — ??????????? ??????????? ?????? ???? ?… Read More

The must-understand response directive indicates that a cache should store the response only if it understands the requirements for caching based on status code.? ????????? ????? ????????? ????????? ??????????? ??????? «??????». ??? ??????????? ? ???? ????? ???????, ? ? ???? ??????? ??????? ? ????????? ? ???? ????? ??????????. ?? ?????? ?????? ??… Read More

?? ???? ???? ??? ?????? ?????????? ? ??????? ???? ???????, ????? ??????????? ????? ??????????? ???????, ????????? ??? ? ???? ????? ????????????, ??????????? ??????????? ?????? ???????????? ???????????? ???????? ??????.Of course, some people might be reaching for a roster for the wrong reasons—because just as it can alleviate some of the anxieties… Read More

??????????? ???? ?? ?????????????? ??? ? ????????????? ???????????? ?????? ??????????? ???????? ???????? ?????? (?????????) ? ????????? ???????????? ????????????? ?????????????? ?????? ?????? ???????? ? ???? ?????? ?????????????? ????? ???????? ????? ?????? ??????????? ??????????? ???????, ????? ???????? ??????? ????? ??????? ???????? ? ???? ????? … Read More

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