
web paniteeru

web paniteeru anedi web paejeelu download cheyabadi, viniyogadaaru yokka web brouserlo pradarsinchabade vegaanni suuchistumdi. web paniteeru optimisation (doublupo), ledhaa website optimisation anedi web paniteerunu penchadam gurinchi ghnaana rangam.
vegavantamaina website download vegam sandarsakula nilupudala mariyu vidheyata mariyu viniyogadaaru santruptini penchutundani choopabadindi, mukhyamgaa nemmadigaa internet connections unna viniyogadaarulaku mariyu mobile parikaraallo unnavaariki. web paniteeru kooda web antataa prayaaninchae takkuva daetaaku daariteestundi, idhi website yokka vidyut viniyogam mariyu paryaavarana prabhavanni taggistundi. paejee load vegaanni prabhaavitam chese konni amsaalu brouser/sarvar kaash, image optimisation mariyu encryption (udaaharanaku ssl), ivi paejeelu render cheyadaaniki patte samayanni prabhaavitam chestaayi. bahula-porala kaash, pradarsana pora bhagala telikapati baruvu roopakalpana mariyu sarvar side bhaagaalato atulyakaalika communication vanti paddhatula dwara web paejee paniteerunu meruguparachavacchu.
charitra.
web uniki yokka modati dasaabdamloo, web paniteeru merugudala pradhanamgaa website kodnu optimize cheyadam mariyu hardware parimitulanu penchadampai drushti saarinchindi. patrick killelia raasina 2002 pustakam "web performance tuning" prakaram, saadhaarana sarvletlu ledhaa cgini upayoginchadam, sarvar memarini penchadam mariyu packett nashtam mariyu punahprasaram kosam chudatam vantivi konni prarambha paddhatulu. eee suutraalu ippudu internet anuvartanaala yokka optimize cheyabadina punaadini kaligi unnappatikee, avi prastuta optimisation siddhaantaaniki bhinnamgaa untaayi, endukante brouser pradarsana vegaanni meruguparachadaaniki chaalaa takkuva prayatnam jarigindi.
steve souders 2004loe "web performance optimisation" anae padaanni roopondinchaaru. aaa samayamlo souders websitelu defaultga vaegamgaa undatam, ekikarana, paniteeru kosam web pramaanaalu, optimisation yokka paryaavarana prabhavalu mariyu differentiatorga vegam vanti "abhivruddhi chendutunna parisrama" gaa doublupo webku teesukuvacche prabhavam gurinchi aneka anchanaalu chesaaru.
2007loe souderlu chesina oka pradhana vishayam emitante, websitenu download cheyadaaniki mariyu veekshinchadaaniki patte kaneesam 80 saatam samayam front-end structure dwara niyantrinchabadutundi. saadhaarana brouser pravartanapai avagahana, alaage HTTP elaa panichestundane daani dwara eee aalasya samayanni tagginchavachhu.
optimisation techniclu.
web paniteeru optimisation websitenu sandarsinchinappudu viniyogadaaru anubhavanni (ux) meruguparustundi, anduvalla web designerlu mariyu web developerlu dheenini ekkuvagaa korukuntaru. web paejee load samayaalanu tagginchadaaniki web optimisation panulanu kramabaddheekarinche aneka paddhatulanu vaaru upayogistaaru. eee prakriyanu front end optimisation (pheeo) ledhaa content optimisation anie pilustaaru. failu parimaanaalanu tagginchadam mariyu "icchina paejeeni load cheyadaaniki avasaramaina abhyardhanala sankhyanu tagginchadam" paie pheeo drushti pedutundi."
diguva jabita cheyabadina paddhathulatho paatu, content delivery network vadakam-prapanchavyaaptamgaa vividha pradaesaalaloo vistarinchi unna proxy sarvarla samuuham-network saameepyata aadhaaramgaa nirdishta viniyogadaaru kosam sarvarnu enchukune samarthavanthamaina pampinhee vyavastha. saadhaaranamgaa vegavantamaina pratispandana samayam kaligina sarvar empika cheyabadutundi.
eee krindi paddhatulu saadhaaranamgaa web optimisation panulanu upayogistaayi mariyu web developerlu vistrutamgaa upayogistaaruh
web brouserlu web paejeeni download chesetappudu samarpinchina prati hypertext transfer protocol (HTTP) abhyardhana kosam pratyeka transmission controll protocol (TCP) connectionlanu terustaayi. eee abhyardhanalu download cheyadaaniki avasaramaina paejee amsaala sankhyanu kaligi untaayi. ayithe, oka brouser oke hostku nirdishta sankhyalo ekakaala connectionlanu matrame teravadaaniki parimitam cheyabadindi. addamkulanu nivaarinchadaaniki, vanaru ekikarananu upayoginchi vyaktigata paejee muulakaala sankhyanu taggistaaru, dheeni dwara chinna faillu (chitraalu vantivi) oka failuloo kalisi untaayi. idhi web paejeeni load cheyadaaniki avasaramaina HTTP abhyardhanalanu mariyu "round trips" sankhyanu taggistundi.
javascript mariyu hypertext markup longuage (hetch. tii. emm. ell) vanti code faillatho web paejeelu nirminchabadataayi. web paejeelu sanklishtatatoe perige koddi, vaati code faillu mariyu taruvaata vaati load samayalu kooda perugutaayi. file kudimpu code faillanu 80 saatam varaku tagginchagaladu, tadwara sait pratispandananu meruguparustundi.
web cashing optimisation sarvar load, bandwidth viniyogam mariyu japyanni taggistundi. cdnlu tama vyavastha gundaa vellae patraala kaapeelanu nilva cheyadaaniki pratyeka web cashing softwarenu upayogistaayi. konni sharatulu vartiste kaash nundi tadupari abhyardhanalu neraverchabadavacchu. web kaash luu oka cdn yokka client vaipu (munduku sthaanam) ledhaa web-sarvar vaipu (venuka sthaanam) loe untaayi. web brouserlu kooda HTTP kaash ledhaa web kaash dwara tirigi upayoginchadaaniki kantentnu nilva cheyagalavu. web brouserlu chese abhyardhanalu saadhaaranamgaa abhyardhananu neraverchadaaniki kaash chesina pratispandananu upayoginchavacchaa anie dhruveekarinchadaaniki HTTP kaash kuu pampabadataayi. atuvanti match cheyabadithe, kaash nundi pratispandana neraverustundi. network jaapyam mariyu dayta badileeki sambandhinchina kharchulanu tagginchadaaniki idhi sahaayapadutundi. abhyardhana mariyu pratispandana sheershikalanu upayoginchi HTTP kaash aakruteekarinchabadindi.
code minification web developerlu vraasina kodla madhya vyatyaasaalanu mariyu network elements kodnu elaa ardham chesukuntayo vaeru chestundi. minification anedi kodnu tagginchadaaniki vyakhyalanu mariyu adanapu khaaliilu alaage crunch variable paerlanu tolagistundi, failla parimaanaalanu 60 saatam varaku taggistundi. cashing mariyu kudimputoe paatu, lossie kudimpu paddhatulu (audeo faillatho upayoginche maadirigaane) anavasaramaina sheershika samacharanni tolagistaayi mariyu aneka adhika spashtata chitraalapai takkuva asalu chitra naanhyatanu tolagistaayi. pixel sanklishtata ledhaa rangu shrenulu vanti eee maarpulu tudi viniyogadaaruku paaradarsakamgaa untaayi mariyu chitram yokka avagahananu gamaninchadagga vidhamgaa prabhaavitam cheyavu. maroka saanketikata emitante raster graphicsnu resolution-independent vector graphics thoo bharti cheyadam. vector pratyaamnaayam saadhaarana rekhaganita chitraalaku baga saripotundi.
chitraalu mariyu veediyolanu somaritanam loading cheyadam valla prarambha paejee load samayam, prarambha paejee baruvu mariyu system vanarula vadakam taggutundi, ivanni website paniteerupai saanukuula prabhavalanu chuuputaayi. idhi oka vastuvu yokka praarambheekarananu adhi avasaramaina samayam varaku vaida vaeyadaaniki upayoginchabadutundi. brouser oka pageelo ledhaa postlo avasaramainappudu chitraalanu load chestundi, udaaharanaku viniyogadaaru paejeeni scroll chesinappudu mariyu anni chitraalanu okesari kakunda, idhi default pravartana, mariyu sahajamgaa, ekkuva samayam padutundi.
HTTP/1. x mariyu HTTP/2.
web brouserlu samaantara viniyogadaaru abhyardhanala kosam bahula tcp connectionlanu upayogistaayi kabatti, network vanarula raddi mariyu brouser guttadhipatyam sambhavinchavachhu. HTTP/1 abhyardhanalu anubandha ovarhedto vastaayi kabatti, parimita bandwidth mariyu perigina viniyogam dwara web paniteeru prabhaavitamavutundi.
HTTP/1, HTTP/2 thoo poliste
website yokka hosting sarvarku badulugaa, cdn yokka sthaanam saadhaaranamgaa tudi viniyogadaaruku daggaragaa unnanduna chitraalu, javascript faillu mariyu cascading style sheet (css) faillu vanti web vanarulatho tudi viniyogadaaruku merugaina sevalu andinchadaaniki cdnlanu hetch tii pii/2 thoo kalisi upayogistaaru.
kolamanalu.
iteevali samvatsaraalalo, developerlu tama websitela paniteeru yokka vividha amsaalanu kolavadaniki sahayapade aneka kolamanalu pravesapettabaddaayi. 2019loe, google time tuu fust bite (ttfb), fust contentable paint (effsipi), fust paint (efpi), fust input delay (fid), cumulative layowoot shift (cls) mariyu atipedda contentable paint (elsipi) vanti kolamanalanu pravesapettindi, website yajamaanulu vaari websitela paniteerunu debbatise samasyalapai antardrushtulanu pondadaaniki veelu kalpistundi, idhi viniyogadaaruku nidaanamgaa ledhaa nemmadigaa anipistundi. onloaded samayam, connection samayam, mottam paejee parimaanam vanti itara kolamanalu networking sthaayilo sambhavinche japyalu mariyu mandagamanaala yokka khachitamaina chitraanni andinchadamlo sahaayapadataayi, idhi saitnu mandaginchavacchu.
ttfb, effsipi, elsipi, efpi modalaina kolamanalanu kolavadaniki maadyuullaloo react, nukestjs mariyu view vanti pradhana frontend javascript librarylu andinchabadataayi. google oka libraryni prachuristundi, idhi core-web-keelaka library, idhi frontend applicationlalo eee kolamanalanu sulabhamgaa kolavadaniki anumatistundi. dheeniki adanamgaa, google lighthouse, crome dev-tools bhaagam mariyu pages speed antardrushtini kooda andistundi, idhi developerlu tama website paniteerunu google sifaarsu chesina kaneesa mariyu garishtaalato kolavadaniki mariyu poolchadaaniki anumatinche sait.
dheeniki adanamgaa, mojilla firefox dwara network monetor vanti sadhanalu dayta prasaram samayamlo sambhavinche network-sthaayi mandagamanaala gurinchi antardrushtini andinchadamlo sahaayapadataayi.