Menene amfanin preloading na shafin yanar gizon? Prefetch shafin yanar gizon ya riga ya ɗora fasahar shafin nan take

Saurin loda shafin yanar gizon zai shafi kuE-kasuwancigidan yanar gizo a cikin injin bincikeSEOMatsayi.

Menene preloading shafin yanar gizo?

Akwai wata dabara da ake kira prefetch wacce a zahiri dabara ce ta prefetch.

• Lokacin da mai amfani ya ziyarci shafi da gangan, mai binciken ya fara loda shafin.
• Lokacin da mai amfani ya danna hanyar haɗin kai tsaye, mai amfani yana karanta abun ciki na shafin kai tsaye daga cache ɗin da aka riga aka ɗora kuma yana rage lokacin ɗaukar shafi.
• Amazon da sauransu sun gano cewa 100-millisecond latency lissafin 1% na tallace-tallace, amma latency a kan yanar gizo yana da wuya a shawo kan.

Prefetch shafin yanar gizonMenene amfanin yin lodin farko?

instant.page yana amfani da preloading nan take - yana fara loda shafin kafin mai amfani ya danna ▼

• Kafin mai amfani ya danna mahaɗin, suna shawagi akan hanyar haɗin.
• Lokacin da mai amfani ya yi sama da 65ms, za su sami damar danna hanyar haɗin yanar gizon, don haka instant.page ya fara yin lodawa a wannan lokacin, matsakaicin sama da 300ms don shafin don farawa.
• A kan na'urorin hannu, masu amfani suna fara taɓa nunin su kafin a sake su, suna ɗaukar matsakaicin 90ms don fara loda shafin.

Prefetch yana sa shafukan yanar gizo suyi sauri da sauri

• Kwakwalwar ɗan adam tana ɗaukar ƙasa da daƙiƙa 100 don gane wani aiki nan take.
• Saboda haka, fasahar shigar da shafin instant.page na iya sa gidan yanar gizonku ya ji nan take ko da a kan 3G (yana zaton saurin ma'anar shafin yana da sauri).

Yadda za a warware jinkirin loda shafukan yanar gizo?

Ana shigar da shafukan yanar gizo ne kawai lokacin da akwai yuwuwar mai amfani zai ziyarce su, kuma kawai yana ƙaddamar da HTML don wannan shafin, mutunta bandwidth da CPU na mai amfani da uwar garken.

• Yana amfani da masu sauraron abubuwan da ba su dace ba don kiyaye shafukanku sumul.
• Ba a riga an loda shi ba lokacin da mai amfani ya ba da damar kariyar bayanai (kamar na sigar 1.2.2).
• Yana da 1 kB da lodi bayan komai.Yana da kyauta kuma buɗe tushen (lasisi MIT).

Menene tasirin Prefetch preloading instant.page?

Bayan gwada ƙara lambar nan take.page, haɓaka saurin shiga gidan yanar gizon har yanzu yana da girma.

• Ta hanyar tsoho za ta tace don ƙaddamar da mahaɗin wannan rukunin yanar gizon kawai kuma ba zai loda hanyoyin haɗin yanar gizo daga wasu rukunin yanar gizon ba.
• Lokacin da linzamin kwamfuta ya danna mahaɗin labarin a hagu na sama da 65ms, Cibiyar sadarwa za ta fara loda shafin labarin.
• Lokacin yin shawagi na ƙasa da 65ms, ba a yin preloading (bangaren ja) ▼

Yin amfani da instant.page zai ƙara haɓaka PV na rukunin yanar gizon ku da buƙatar ƙarar:

• Aboki ya ce matsakaicin adadin ziyarar da ya kai 13.84.
• Bayan amfani, adadin kowane mutum na ziyarar ya tashi zuwa 17.43, wanda yayi daidai da buɗe ƙarin shafuka 4 akan kowane mutum.

Lura:

• Ya kamata a lura cewa masu rubutun ra'ayin yanar gizo masu amfani da CDNs da aka biya da kuma bude CDN masu cikakken rukunin yanar gizon yakamata suyi haka tare da taka tsantsan.
• Amma kar ku damu, sai a loda kawai shafukan html, hotuna da sauran fayiloli ba za su yi ba, don haka ba za a sami asarar zirga-zirga da yawa ba.

Yaya ake amfani da fasaha na preloading shafin yanar gizon?

A zahiri, akwai sifa na rel a cikin alamar haɗin yanar gizo na html5, ɗayan wanda shine prefetch, amma adadin masu amfani kaɗan ne.

Shafin nan take.Shafin da aka gabatar a cikin wannan labarin shine rubutun da ke amfani da wannan fasaha.

• Wannan rubutun zai yi hukunci bisa tsawon lokacin da mai amfani ke yin linzamin kwamfuta akan hanyar haɗin.
• Lokacin da ya buga 65ms, mai amfani yana da rabin damar buɗe hanyar haɗin yanar gizo kuma Instant.page ya riga ya fara loda wannan shafin.

Shafin yanar gizo ya riga ya loda lambar rubutun JS

1) Bayar da rubutun JS bisa hukuma tare da haɓakawar Cloudflare▼

Amfani da instant.page abu ne mai sauqi qwarai, kawai ƙara lambar zuwa gidan yanar gizon kuKafin alamar.

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

2) 'Yanci mai ɗaukar nauyin kaiChen WeiliangBayar▼

• Rubutun yana zaune a cikin uwar garken, Instantclick-1.2.2.js, don haka kada ku damu da rage abubuwa. 

Da fatan za a ƙara lambar mai zuwa zuwa gidan yanar gizon kuKafin alamar:

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