Iziphequluli ezahlukeneyo zinemiqathango eyahlukileyo
Abaqulunqi kufuneka baqaphele ukuba zingaphi ii-cookies ezinokusetyenziswa kwiwebhusayithi enye. Ikhukhi zithatha indawo zombini kumsakazo we-HTTP xa ulayisha iphepha lewebhu kunye kwikhomputha elithwalayo. Uninzi lweziphequluli zibeka umda kwinani lekhukhi nayiphi na idibansi enye. Ubuncinci bubekwe nguSicelo seNgcaciso (RFC) esekelwe yi-Internet Engineering Task Force, kodwa abenzi beebrawuzi banokwandisa loo nombolo.
Ikhukhi zinomlinganiselo omncinci wesayizi , ngoko-ke abathuthukisi bavame ukuthumela idatha yabo yecookie kwiikhukhi ezininzi. Ngale ndlela, banda inani leenkcukacha zekhompyutha.
Yintoni i-Cookie RFC evumelekileyo?
I-RFC 2109 ichaza indlela i cookie ifanelekileyo ngayo, kwaye ichaza ubuncinci ukuba iiphequluli kufuneka zixhase. Ngokwe-RFC, iiphequluli zazingayi kuba nemingcele kubukhulu kunye nenani lekhukhi isiphequluli esinokuyisebenzisa, kodwa ukuhlangabezana neenkcukacha, ummeli womsebenzisi kufuneka axhasane:
- Ubuncinane ama-cookies angama-300
- Ubuncinane ama-cookies angama-20 kumphathi ngamnye okanye igama lesizinda
Ngeenjongo ezisebenzayo, abenzi beebrawuzi ngabanye babeka umda kwinani elipheleleyo lekhukhi nayiphi na idilesi okanye umphathi oyingqameneyo angasetha kunye nenani elipheleleyo lekhukhi kumatshini.
Xa Uyila iSayithi nge Cookies
Iipheqululwazi ezidumile kunye ezincinci zonke zixhasa lonke inani elipheleleyo lekhukhi. Ngoko ke, abaphuhlisi abasebenza ezininzi kwiimimandla akumele baxhalabele ukuba ii-cookies eziyidalayo ziya kususwa ngenxa yokuba inani eliphezulu lifikile. Kusenokwenzeka, kodwa i-cookie yakho inokuthi isuswe ngenxa yezifundi ukucima ii-cookies zabo kunokuba zisuswe kwisiphequluli esiphezulu.
Inombolo yekhukhi nayiphi idilesi enye ingaba neyincinci. I-Chrome kunye ne-Safari ibonakala ivumelekile ii-cookies ngaphezulu kwi-domain ngaphandle kwe-Firefox, i-Opera okanye i-Internet Explorer. Ukukhuseleka, kungcono ukunamathela kuma-cookie angama-30 ukuya kuma-50 kwi-domain.
I-Cookie Size Limida kwiDome
Omnye umda ukuba ezinye iiphequluli ziphumeza yimalini yendawo nayiphi na idilesi enye ingasebenzisa ii-cookies. Oku kuthetha ukuba ukuba isiphequluli sakho sibeka umda wee-4,096 bytes kwi-domain kwaye ungasetha ii-cookies ezingama-50, isixa esipheleleyo sendawo ezo i-cookie ezingama-50 zingazisebenzisa kuphela i-4,096 byte-malunga ne-4KB. Ezinye iiphequluli aziyibeki umda wesayizi. Umzekelo:
- I-Chrome ayinaso umda kwi -tes ephezulu kwi-domain
- I-Firefox ayinaso umda kwi -tes ephezulu kwi-domain
- I-Internet Explorer ivumela phakathi kwama-4,096 kunye no-10 234 bytes
- I-Opera ivumela ii-4,096 bytes
- I-Safari ivumela ii-4,096 bytes
Imilinganiselo yobukhulu beCokie omele ulandele
Ukuze uhambelane nohlu olubanzi kunabo bonke, khetha ii-cookies ezingaphezu kwama-30 kwi-domain kwaye qinisekisa ukuba zonke i-cookies ezingama-30 zithatha ngaphandle kwe-4KB yendawo ngokupheleleyo.