Uvavanyo Loxinzelelo Lwe-GZIP

Yintoni i-GZIP?

I-GZIP (i-GNU zip) yifomathi yefayile, usetyenziso lwesoftware esetyenziselwa ucinezelo lwefayile kunye noxinzelelo. Uxinzelelo lwe-Gzip luvulwe kwicala leseva kwaye lubonelela ngonciphiso olongezelelweyo kubungakanani be-html yakho, isitayile kunye neefayile zeJavascript. Uxinzelelo lwe-Gzip alusebenzi kwimifanekiso njengoko sele icinezelwe ngokwahlukileyo. Ezinye iifayile zibonisa ukucuthwa phantse ngaphezulu kwe-70% enkosi kuxinzelelo lwe-Gzip.

Xa isikhangeli sewebhu sindwendwela iwebhusayithi, sijonga ukuba ngaba iseva yewebhu ikwi-GZIP-ivuliwe ngokujonga umxholo wempendulo othi "content encoding: gzip". Ukuba iheader ichongiwe, iya kukhonza iifayile ezicinezelweyo kunye ezincinci. Ukuba akunjalo, ithoba iifayile ezingaxinzelelwanga. Ukuba awunayo i-GZIP esebenzayo, uyakubona izilumkiso kunye neempazamo kwizixhobo zokuvavanya isantya esinje ngeGoogle PageSpeed ​​​​Insights kunye ne-GTMetrix. Kuba isantya sesiza siyinto ebalulekileyo ye-SEO namhlanje, iluncedo kakhulu ukwenza uxinzelelo lwe-Gzip kwiziza zakho zeWordPress.

Yintoni ucinezelo lwe-GZIP?

Uxinzelelo lweGzip; Ichaphazela isantya sewebhusayithi kwaye ngoko ke yenye yeemeko apho iinjini zokukhangela nazo zibuthathaka. Xa ucinezelo lwe-gzip lwenziwa, isantya sewebhusayithi siyenyuka. Umahluko obalulekileyo unokubonwa xa kuthelekiswa isantya phambi kokuba uvule ucinezelo lwegzip kunye nesantya emva kokuba yenziwe. Kanye kunye nokunciphisa ubungakanani bephepha, kwandisa ukusebenza kwayo. Kwiisayithi apho ucinezelo lwe-gzip lungenziwanga, iimpazamo zinokuthi zenzeke kwiimvavanyo zesantya ezenziwa ziingcali ze-SEO. Yiyo loo nto ukwenza ucinezelo lwe-gzip lube lunyanzeliso kuzo zonke iisayithi. Emva kokwenza ucinezelo lwe-gzip, inokukhangela ngezixhobo zovavanyo ukuba ucinezelo luyasebenza okanye hayi.

Ukujonga intsingiselo yoxinzelelo lwegzip; Ligama elinikezelwe kwinkqubo yokunciphisa ubungakanani bamaphepha kumncedisi wewebhu phambi kokuba athunyelwe kwisikhangeli sondwendwe. Ineenzuzo ezinjengokugcina i-bandwidth kunye nokulayisha ngokukhawuleza kunye nokujonga amaphepha. Amaphepha ewebhu yeendwendwe avuleleka ngokuzenzekelayo, ngelixa ucinezelo kunye noxinzelelo lwenzeka kwiqhezu nje lomzuzwana ngeli xesha.

Wenza ntoni ucinezelo lwegzip?

Ukujonga injongo yoxinzelelo lwegzip; Kukunceda ukunciphisa ixesha lokulayisha lesayithi ngokunciphisa ifayile. Xa isivakashi sifuna ukungena kwiwebhusayithi, isicelo sithunyelwa kumncedisi ukwenzela ukuba ifayile eceliwe inokufunyanwa. Ubukhulu besayizi yeefayile eziceliweyo, kuthatha ixesha elide ukulayisha iifayile. Ukuze kuncitshiswe eli xesha, amaphepha ewebhu kunye neCSS kufuneka icinezelwe nge-gzip phambi kokuba ithunyelwe kwisikhangeli. Xa isantya sokulayisha samaphepha sinyuka ngokunyanzeliswa kwe-gzip, oku kunika inzuzo ngokwemigaqo ye-SEO. Uxinzelelo lwe-Gzip kwiisayithi ze-WordPress luba yimfuneko.

Kanye njengokuba abantu bekhetha ukucinezela le fayile xa befuna ukuthumela ifayile komnye umntu; Isizathu soxinzelelo lwe-gzip siyafana. Umahluko ophambili phakathi kwezi zimbini; Xa inkqubo yocinezelo ye-gzip yenziwa, olu dluliselo phakathi komncedisi kunye nesikhangeli senzeka ngokuzenzekelayo.

Zeziphi iibhrawuza ezixhasa i-GZIP?

Abanini besiza akufuneki bakhathazeke malunga nenkxaso yesikhangeli seGzip. Ixhaswe luninzi lweziphequluli zomndilili weminyaka eyi-17. Nazi izikhangeli kwaye xa ziqala ukuxhasa ucinezelo lwe-gzip:

• I-Internet Explorer 5.5+ ibonelela ngenkxaso ye-gzip ukusukela ngoJulayi ka-2000.
• I-Opera 5+ sisikhangeli esixhasa i-gzip ukusukela ngoJuni ka-2000.
• Ukusukela ngo-Okthobha ka-2001 iFirefox 0.9.5+ inenkxaso ye-gzip.
• Kanye emva kokuba ikhutshwe ngo-2008, iChrome yafakwa kwizikhangeli ezixhasa i-gzip.
• Emva kokusungulwa kwayo okokuqala ngo-2003, iSafari iye yaba yenye yezikhangeli ezixhasa i-gzip.

Uyicinezela njani iGzip?

Ukuba kuyimfuneko ukuchaza ngokufutshane ingqiqo ye-gzip compression; Iqinisekisa ukuba iintambo ezifanayo zifumaneka kwifayile yombhalo, kunye nokutshintshwa kwexeshana leentambo ezifanayo, kukho ukunciphisa ubungakanani befayile epheleleyo. Ngokukodwa kwiifayile ze-HTML kunye ne-CSS, ekubeni inani lombhalo ophindaphindiweyo kunye nezikhala ziphezulu kunezinye iintlobo zefayile, izibonelelo ezingaphezulu zinikezelwa xa i-gzip compression isetyenziswe kwezi fayile zefayile. Kuyenzeka ukucinezela iphepha kunye nobukhulu beCSS phakathi kwe-60% kunye ne-70% nge-gzip. Ngale nkqubo, nangona indawo ikhawuleza, i-CPU esetyenziswayo ingaphezulu. Ke ngoko, abanini besiza kufuneka bajonge kwaye baqinisekise ukuba ukusetyenziswa kwabo kwe-CPU kuzinzile phambi kokwenza uxinzelelo lwe-gzip.

Uluvula njani ucinezelo lwegzip?

I-Mod_gzip okanye i-mod_deflate ingasetyenziselwa ukwenza ucinezelo lwe-gzip. Ukuba kuyacetyiswa phakathi kwezi ndlela zimbini; mod_deflate. Ukuxinzelela nge-mod_deflate kukhethwa ngakumbi kuba ine-algorithm engcono yokuguqula kwaye iyahambelana ne-apache version ephezulu.

Nazi iinketho zoxinzelelo lwe-gzip:

• Kuyenzeka ukuba wenze ucinezelo lwegzip ngokuhlela ifayile ye.htaccess.
• Uxinzelelo lwe-Gzip lunokwenziwa ngokufakela iiplagi zeenkqubo zolawulo lomxholo.
• Kuyenzeka kwabo banelayisensi cPanel ukwenza ucinezelo gzip.
• Ngokusingathwa okusekwe kwiWindows, ucinezelo lwe-gzip lunokwenziwa.

Uxinzelelo lwe-GZIP kunye ne-htaccess

Ukwenza ucinezelo lwe-gzip ngokuguqula ifayile ye.htaccess, ikhowudi kufuneka ifakwe kwifayile ye.htaccess. Kucetyiswa ukuba usebenzise i-mod_deflate xa ufaka ikhowudi. Nangona kunjalo, ukuba umncedisi womnini sayithi akayixhasi i-mod_deflate; Uxinzelelo lwe-Gzip lunokwenziwa kwakhona nge-mod_gzip. Emva kokuba ikhowudi yongeziwe, utshintsho kufuneka lugcinwe ukwenzela ukuba ucinezelo lwe-gzip luvulwe. Kwiimeko apho ezinye iinkampani ezibambayo zingavumeli ucinezelo lwe-gzip usebenzisa indawo yolawulo, kuyakhethwa ukwenza ucinezelo lwe-gzip ngokuhlela ifayile ye-.htaccess.

GZIP ucinezelo nge cPanel

Ukwenza ucinezelo lwe-gzip ngecPanel, umnini wesiza kufuneka abe nelayisensi yeCanel. Umsebenzisi kufuneka angene kwiqela lenjongo yokusingatha esebenzisa igama lomsebenzisi kunye negama lokugqitha. Ukuvuselela kunokugqityezelwa kwicandelo lokuvula i-gzip ezantsi kwe-akhawunti yomnini-sayithi yomnini wesayithi ngecandelo leWebhusayithi ye-Optimize phantsi kwesihloko seSoftware/yeeNkonzo. Okokuqala, Cofa yonke imixholo kwaye emva koko uHlaziyo lweSeto amaqhosha kufuneka acofe, ngokulandelelanayo.

Uxinzelelo lwe-GZIP ngeseva yeWindows

Abasebenzisi beseva yeWindows kufuneka basebenzise umgca womyalelo ukwenza ucinezelo lwe-gzip. Banokwenza ucinezelo lwe-http kumxholo omileyo kunye noguqukayo ngezi khowudi zilandelayo:

• Umxholo omileyo: i-appcmd seta uqwalaselo/icandelo:urlUxinzelelo/doStaticCompression:Yinyani
• Umxholo oguqukayo: i-appcmd iseti uqwalaselo/icandelo:urlUxinzelelo/doDynamicCompression:Yinyani

Kwenziwa njani uvavanyo loxinzelelo lwegzip?

Kukho ezinye izixhobo ezinokusetyenziswa ukuvavanya uxinzelelo lwegzip. Xa ezi zixhobo zisetyenziswa, iilayini ezinokucinezelwa zidweliswe nganye nganye phambi kokwenza ucinezelo lwe-gzip. Nangona kunjalo, xa izixhobo zovavanyo zisetyenziswa emva kokwenza ucinezelo lwe-gzip, kukho isaziso kwikhusi ukuba akukho luxinzelelo olungaphaya lwenziwa.

Ungafumanisa kwi-intanethi kwiwebhusayithi ukuba ucinezelo lwe-GZIP luvuliwe ngesixhobo "sovavanyo loxinzelelo lwe-Gzip", inkonzo yasimahla yeSoftmedal. Ukongeza ekubeni kulula kwaye kulula ukuyisebenzisa, ikwabonisa iziphumo ezineenkcukacha kubanini besiza. Emva kokuba ikhonkco lesayithi libhaliwe kwidilesi efanelekileyo, ucinezelo lwe-gzip lunokuvavanywa xa iqhosha lokukhangela licofa.