Cov txheej txheem:

Dab tsi yog qhov kev ntsuam xyuas kev ua haujlwm ntawm cov neeg siv khoom?
Dab tsi yog qhov kev ntsuam xyuas kev ua haujlwm ntawm cov neeg siv khoom?

Video: Dab tsi yog qhov kev ntsuam xyuas kev ua haujlwm ntawm cov neeg siv khoom?

Video: Dab tsi yog qhov kev ntsuam xyuas kev ua haujlwm ntawm cov neeg siv khoom?
Video: lub hom phiaj loj tshaj plaws ntawm kev ntseeg yog dab tsi 2024, Kaum ib hlis
Anonim

Txhawm rau txheeb xyuas yog tias daim ntawv thov ceev thiab siv tau txaus, peb siv tus neeg siv khoom - sab kev xeem . Qhov no txhais tau tias tshawb xyuas lub sijhawm teb ntawm daim ntawv thov web los ntawm qhov pom ntawm ib tus neeg siv. Peb ua cov no kuaj tawm tsam ob qhov xwm txheej: Tus neeg siv tuaj rau ntawm nplooj ntawv web thawj zaug (tsis muaj cache).

Ua raws li qhov no saib, dab tsi yog qhov kev ntsuas ntawm cov neeg siv khoom hauv kev ntsuas kev ua haujlwm?

Qee qhov kev ntsuas kev ua tau zoo ntawm cov neeg siv khoom yog raws li hauv qab no:

  • TCP txuas lub sijhawm.
  • HTML cov ntaub ntawv thauj khoom lub sijhawm.
  • CSS cov ntaub ntawv thauj khoom lub sijhawm.
  • Dluab load sij hawm.
  • Javascript file load lub sijhawm.
  • HTTP teb lub sij hawm thiab HTTP teb xwm txheej.

Qhov thib ob, qhov kev ntsuam xyuas kev ua haujlwm ntawm server yog dab tsi? Kev ntsuas kev ua haujlwm server - sab daim ntawv thov yog txheej txheem tseem ceeb los pab kom nkag siab tias daim ntawv thov coj li cas hauv qab thauj . Nws pab pawg software zoo kho lawv cov ntawv thov kom tau txais qhov zoo tshaj plaws kev ua tau zoo thaum ua kom cov infrastructure nqi qis.

Qhov kev ntsuam xyuas ntawm cov neeg siv khoom yog dab tsi?

Cov neeg siv khoom - kev sim sab tsuas yog txhais tau tias lub vev xaib optimization hloov pauv tsuas yog tshwm sim hauv tus qhua tus browser.

Lub sijhawm rendering hauv kev sim ua haujlwm yog dab tsi?

Nplooj Render Sijhawm Thaum lub sijhawm thauj khoom ntsuas qhov tseeb sij hawm nyob rau hauv yuav siv mus download tau dluab, Js, CSS thiab lwm yam khoom nyob rau hauv rau cov qhua browser, muab sijhawm ntsuas qhov sij hawm nws yuav siv sij hawm los ua cov txheej txheem no thiab qhia lawv qhov kawg-qhov tshwm sim rau tus qhua.

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