Ka tuna cewa HTTP/3 yana daidaita amfani da Ζa'idar QUIC azaman jigilar HTTP/2. Yarjejeniya QUIC (HaΙin Intanet mai sauri na UDP) Google ya haΙaka tun 2013 a matsayin madadin haΙin TCP + TLS don Yanar gizo, magance matsaloli tare da dogon saiti da lokutan tattaunawa don haΙin kai a cikin TCP da kawar da jinkiri lokacin da fakiti suka Ιace yayin canja wurin bayanai. QUIC wani tsawo ne na ka'idar UDP wanda ke goyan bayan haΙakar haΙin kai da yawa kuma yana ba da hanyoyin Ιoyewa daidai da TLS/SSL.
Babban tsaro mai kama da TLS (ainihin QUIC yana ba da damar yin amfani da TLS akan UDP);
Gudanar da gaskiya ta gudana, hana asarar fakiti;
Ikon kafa haΙin kai nan da nan (0-RTT, a cikin kusan 75% na lokuta ana iya watsa bayanai nan da nan bayan aika fakitin saitin haΙin kai) da kuma samar da Ιan jinkiri tsakanin aika buΖatu da karΙar amsa (RTT, Lokacin Tafiya na Zagaye);
Ba yin amfani da lambar jeri Ιaya ba lokacin da ake sake aikawa da fakiti, wanda ke guje wa shubuha wajen gano fakitin da aka karΙa da kuma kawar da Ιata lokaci;
Asarar fakiti yana rinjayar kawai isar da rafin da ke da alaΖa da shi kuma baya dakatar da isar da bayanai a cikin magudanan ruwa guda Ιaya waΙanda ke watsa ta hanyar haΙin yanzu;
Fasalolin gyare-gyaren kuskure waΙanda ke rage jinkiri saboda sake watsa fakitin da suka Ιace. Amfani da lambobin gyara kuskure na musamman a matakin fakiti don rage yanayin da ke buΖatar sake watsa bayanan fakitin da suka Ιace.
Ζididdigar toshe iyakokin Ζididdiga suna daidaitawa tare da iyakokin fakitin QUIC, wanda ke rage tasirin asarar fakiti akan Ζaddamar da abubuwan da ke cikin fakiti masu zuwa;
Babu matsala tare da toshe layin TCP;
Taimako don gano haΙin haΙin, wanda ke rage lokacin da ake Ιauka don kafa haΙin kai don abokan ciniki na hannu;
Yiwuwar haΙa manyan hanyoyin sarrafa cunkoso na haΙin gwiwa;
Yana amfani da dabarun tsinkayar kayan aikin kowane jagora don tabbatar da cewa an aika fakiti a farashi mafi kyau, hana su zama cunkoso da haifar da asarar fakiti;
Mai ganewa girma aiki da kayan aiki idan aka kwatanta da TCP. Don ayyukan bidiyo irin su YouTube, an nuna QUIC don rage ayyukan tsawatawa lokacin kallon bidiyo da kashi 30%.