Ngaba uke wenza utshintsho kwiphepha lewebhu kuphela ukuze ukhangele ukudideka kwaye uqhiphuke xa utshintsho alubonakali kwisiphequluli? Mhlawumbi ukhohliwe ukugcina ifayile okanye awuyikuyilayisha ngokufanelekileyo kwisiphakeli (okanye uyilayishe kwindawo engafanelekanga). Enye inokwenzeka, nokuba kunjalo, ukuba isiphequluli silayisha iphepha kwi-cache yayo kunokuba iseva apho ifayile entsha ihleli khona.
Ukuba uxhalabele ngamaphepha akho ewebhu kwiindwendwe zewebhusayithi yakho, unokwazi ukuxelela isiphequluli sewebhu ukuba ungagcini ikhasi, okanye ubonise ukuba ixesha elide le-browser limele lifihle iphepha.
Ukunyanzelisa i-Page ukuLawula kwi-Server
Ungakwazi ukulawula i-cache yomgca-mgca ngetekethi ye-meta:
Ukubeka i- 0 utshela isiphequluli ukuba ihlale ilayisha iphepha ukusuka kwiseva yewebhu. Kananjalo unokwazi ukuxelela isiphequluli ithuba elide lokushiya iphepha kwi-cache. Endaweni ye- 0 , faka umhla, kuquka ixesha, ongathanda ukuba iphepha lilayishwe kwakhona kwi-server. Qaphela ukuba ixesha kufuneka libe kwiGreenwich Time Time (GMT) kwaye ibhaliwe kwifomathi Usuku, dd Mon yyyy hh: mm: ss .
Isilumkiso: Oku akumele kube yinto efanelekileyo
Unokucinga ukuba ukucima isicatshulwa sesiphequluli sewebhu kwiphepha lakho kungenza ngengqiqo, kodwa kukho izizathu ezibalulekileyo nezizathu ezinobungakanani ezilayishiwe kwi-cache: ukuphucula ukusebenza.
Xa iphepha lokuqala lewebhu liphuma kwi-server, zonke izibonelelo zale phepha mazifunyenwe kwaye zithunyelwe kwisiphequluli. Oku kuthetha ukuba isicelo se-HTTP kufuneka sithunyelwe kumncedisi. Ukucela ikhasi kwenza izixhobo ezinjengeefayile zeCSS , imifanekiso, kunye nezinye izixhobo, i-slower that page will load. Ukuba iphepha lihanjelwe ngaphambili, iifayile zigcinwe kwisilondolozi somgcini-mkhangeli. Ukuba umntu uvakashela isayithi kwakhona kamva, umkhangeli unako ukusebenzisa iifayile kwi-cache endaweni yokubuyela kumncedisi. Oku kukhawuleza kwaye kuphucula ukusebenza kwendawo. Kwixesha lempahla yeselula kunye nokunxibelelana kwedatha okungathembekiyo, ukulayisha ngokukhawuleza kuyimfuneko. Emva koko, akukho namnye owake wakhalaza ukuba imithwalo yesayithi ikhawuleza kakhulu.
Eyona nto: Xa ugxininisa isayithi ukuba ulayishe ukusuka kwiseva endaweni yecache, uchaphazela ukusebenza. Ngoko ke, ngaphambi kokuba ungeze ezi tags ze-meta kwiwebhusayithi yakho, zibuze ukuba oku kuyimfuneko ngokwenene kwaye kulungele ukusebenza okwenziweyo ukuba isayithi ithathe ngenxa yoko.