Iyini ukusetshenziswa kokulayisha kuqala ikhasi lewebhu? Landa kuqala ikhasi lewebhu lokulayisha kuqala ubuchwepheshe bekhasi le-instant

Isivinini sokulayisha ikhasi lewebhu sizothinta eyakhoEzentengiselwanoiwebhusayithi enjinini yokuseshaSEOIzinga.

Kuyini ukulayisha kuqala ikhasi lewebhu?

Kukhona indlela ebizwa ngokuthi i-prefetch empeleni okuyindlela yokulayisha kuqala.

• Uma umsebenzisi evakashela ikhasi ngenhloso, isiphequluli silayisha kuqala ikhasi.
• Uma umsebenzisi achofoza isixhumanisi, umsebenzisi ufunda ngokuqondile okuqukethwe kwekhasi kusuka kunqolobane elayishwe ngaphambili futhi anciphise isikhathi sokulayisha ikhasi.
• I-Amazon nabanye bathole ukuthi i-100-millisecond latency accounts ye-1% yokuthengisa, kodwa ukubambezeleka kuwebhu kunzima ukukunqoba.

Landa kuqala ikhasi lewebhuIyini ukusetshenziswa kokulayisha kuqala?

i-instant.page isebenzisa ukulayisha kuqala - ilayisha kuqala ikhasi ngaphambi kokuthi umsebenzisi achofoze ▼

• Ngaphambi kokuthi umsebenzisi achofoze isixhumanisi, uhamba phezu kwesixhumanisi.
• Uma umsebenzisi ehambisa phezulu ku-65ms, bazothola ithuba lokuchofoza kusixhumanisi, ngakho-ke i-instant.page iqala ukulayisha kuqala kuleli phuzu, isilinganiso esingaphezu kuka-300ms ukuze ikhasi lilayishe kuqala.
• Kumadivayisi eselula, abasebenzisi baqala ukuthinta isibonisi sabo ngaphambi kokukhipha, kuthatha isilinganiso esingu-90ms ukulayisha kuqala ikhasi.

Ukulanda kuqala kwenza amakhasi ewebhu alayishe ngokushesha

• Ubuchopho bomuntu buthatha ngaphansi kwama-millisecond angu-100 ukubona isenzo ngokushesha.
• Ngakho-ke, ubuchwepheshe bokulayisha ngaphambili kwekhasi le-instant.page bungenza iwebhusayithi yakho izwakale ngokushesha ngisho naku-3G (kucatshangwa ukuthi isivinini sokunikezwa kwekhasi lakho siyashesha).

Ungakuxazulula kanjani ukulayisha kancane kwamakhasi ewebhu?

Amakhasi alayishwa kuqala kuphela uma kunamathuba amaningi okuthi umsebenzisi awavakashele, futhi ilayisha kuqala i-HTML yalelo khasi kuphela, ihlonipha umkhawulokudonsa kanye ne-CPU yomsebenzisi neseva.

• Isebenzisa abalaleli bomcimbi ukuze kugcinwe amakhasi akho ebushelelezi.
• Ayilayishwa ngaphambili uma umsebenzisi enika amandla ukuvikelwa kwedatha (kusukela kunguqulo 1.2.2).
• Ingu-1 kB futhi ilayisha ngemva kwayo yonke enye into.Ingumthombo wamahhala futhi ovulekile (ilayisensi ye-MIT).

Uyini umphumela wokulayisha kuqala ikhasi lewebhu elithi instant.page?

Ngemva kokuhlola ukungeza ikhodi ye-instant.page, ukuthuthukiswa kwesivinini sokufinyelela kuwebhusayithi kusesikhulu uma kuqhathaniswa.

• Ngokuzenzakalelayo izohlunga ukuze ilayishe kuqala kuphela lezi zixhumanisi zesayithi futhi ngeke ilayishe izixhumanisi ezisuka kwamanye amasayithi.
• Uma igundane lichofoza kusixhumanisi se-athikili kwesokunxele ngaphezu kuka-65ms, Inethiwekhi izolayisha kuqala ikhasi le-athikili.
• Uma uhambisa phezulu ngaphansi kuka-65ms, ukulayishwa kuqala akwenziwa (ingxenye ebomvu)▼

Ukusebenzisa i-instant.page kuzokwandisa kakhulu i-PV yesayithi lakho kanye nevolumu yokucela:

• Umngane uthe isilinganiso sakhe senani lokuvakasha ngakunye sasingu-13.84.
• Ngemuva kokusetshenziswa, inombolo yomuntu ngamunye yokuvakashelwa ikhuphuke yafinyelela ku-17.43, okulingana nokuvula amanye amakhasi angu-4 ngomuntu ngamunye.

Qaphela:

• Kumele kuqashelwe ukuthi ama-blogger asebenzisa ama-CDN akhokhelwayo kanye nama-CDN agcwele indawo egcwele kufanele akwenze lokho ngokuqapha.
• Kodwa ungakhathazeki, ukulayisha kuqala kuphela kulayisha amakhasi e-html, izithombe namanye amafayela ngeke, ngakho-ke ngeke kube nokulahleka kwethrafikhi okuningi.

Ungayisebenzisa kanjani ubuchwepheshe bokulayisha kuqala ikhasi lewebhu?

Eqinisweni, kunesibaluli se-rel kumaki wesixhumanisi we-html5, enye yawo ewukulanda kuqala, kodwa inani labathengi lincane.

I-instant.page ethulwe kulesi sihloko iskripthi esisebenzisa le nqubo.

• Lesi skripthi sizokwahlulela ngokuya ngokuthi umsebenzisi usebenzisa isikhathi esingakanani phezu kwesixhumanisi.
• Uma ifinyelela ku-65ms, umsebenzisi unethuba elinguhhafu lokuvula isixhumanisi futhi i-Instant.page ilayisha kuqala leli khasi.

Ikhasi lewebhu layisha kuqala ikhodi yombhalo we-JS

1) Nikeza ngokusemthethweni izikripthi ze-JS ngokusheshisa kwe-Cloudflare▼

Ukusetshenziswa kwe-instant.page kulula kakhulu, mane ungeze ikhodi elandelayo kuwebhusayithi yakhoNgaphambi nje kwelebula.

<script src="//instant.page/5.1.0" type="module" integrity="sha384-by67kQnR+pyfy8yWP4kPO12fHKRLHZPfEsiSXR8u2IKcTdxD805MGUXBz虚ni砖用wang络kLHw"></script>

2) Inkululeko yokuzibambaU-Chen WeiliangUkunikezwa▼

• Umbhalo uhlala kuseva, i-Instantclick-1.2.2.js, ngakho-ke akumele ukhathazeke ngokunciphisa izinto. 

Sicela wengeze ikhodi elandelayo kuwebhusayithi yakhoNgaphambi nje kwelebula:

<script src="https://img.chenweiliang.com/javascript/instantpage.js" type="module"></script>