Thaum twg koj yuav tsum siv 301 thiab 302 neeg rau zaub mov tshiab?
Lub Xeev Txoj Cai Li Cas?
Thaum twg qhov Web site neeg ua hauj lwm nyob hauv ib qhov web page, ib qho kev cai lij choj tau tsim thiab muab sau rau cov ntaub ntawv teev npe rau qhov web server ntawd. Txoj cai tswjfwm feem ntau yog "200" - uas txhais tau hais tias cov nplooj ntawv lossis cov chaw muaj nyob. Tom ntej no feem ntau cov cai code yog "404" - uas txhais tau tias qhov kev thov yuav tsum tsis pom nyob rau hauv tus neeg rau zaub mov vim li cas.Obviously, koj xav kom tsis txhob no "404 kom raug", uas koj tuaj yeem ua nrog neeg rau zaub mov-redirects.
Thaum twg nplooj ntawv raug xa mus nrog ib tus neeg tuaj yeem hloov tshiab, ib qho ntawm 300-theem txoj cai cim raug muab tshaj tawm. Qhov ntau tshaj yog 301, uas yog ib qho chaw ruaj khov, thiab 302, los yog qhov kev hloov tshiab ib ntus.
Thaum Yuav Tsum Koj Siv 301 Redirect?
301 redirects yog ruaj khov. Lawv qhia lub cav tshawb nrhiav tias nplooj ntawv tau tsiv - tej zaum vim muaj kev txhim kho tshiab uas siv cov nplooj ntawv sib txawv los yog cov ntaub ntawv cov nplooj ntawv. Ib 301 redirect thov tias kev tshawb fawb cav lossis tus neeg siv khoom xa tuaj rau nplooj ntawv los hloov qhov URL hauv lawv cov database. Qhov no yog hom kev tshaj tawm tias tib neeg yuav tsum siv ob qho tib si los ntawm SEO (nrhiav cav optimization) ntawm kev sib tham thiab los ntawm cov neeg siv kev pom.
Hmoov tsis, tsis yog tag nrho cov web tsim lossis tuam txhab siv 310 redirects. Qee lub sij hawm lawv tsuas yog siv cov kev pabcuam lossis ua haujlwm tshiab lossis 302 neeg rau zaub mov. Qhov no tuaj yeem yog kev ua kom txaus ntshai. Kev tshawb fawb xyaw tsis pom zoo los ntawm ob hom kev ua haujlwm no vim tias lawv yog ib qho ploy rau cov spammers kom siv tau ntau dua ntawm lawv txoj hauv kev tshawb nrhiav cav.
Los ntawm SEO foundations, lwm vim li cas siv 301 redirects yog tias ces koj URLs tswj lawv qhov chaw txuas vim hais tias cov redirects hloov cov nplooj ntawv "txuas kua txiv" los ntawm nplooj ntawv qub rau tus tshiab. Yog tias koj teem 302 redirects, Google thiab lwm qhov chaw uas txiav txim siab txog cov chaw muaj kev pov plob tias qhov txuas nws thiaj li yuav raug tshem tawm tag nrho, yog li ntawd lawv tsis hloov dab tsi hlo li txij li nws qhov kev hloov ib ntus. Qhov no txhais tau tias cov nplooj ntawv tshiab tsis muaj ib qho ntawm qhov chaw txuas nrog nplooj qub. Nws tau tsim kom muaj qhov chaw zoo rau nws tus kheej. Yog tias koj tau nqis peev lub sij hawm tsim tawm qhov chaw ntawm koj cov nplooj ntawv, qhov no yuav yog ib qhov chaw loj rau koj qhov chaw.
Kev hloov pauv
Thaum nws tsis tshua muaj koj xav tau hloov koj lub npe qhov tseeb lub npe, qhov no tshwm sim txij li lub sijhawm mus rau lub sijhawm. Piv txwv li, tej zaum koj yuav siv ib tus npe thaum muaj ib tus neeg zoo dua tuaj. Yog hais tias koj ruaj ntseg zoo dua, koj yuav tsum hloov tsis tau koj tus qauv URL, tab sis tus sau zoo li.
Yog tias koj hloov koj lub npe sau lub npe, koj yuav tsum tsis txhob siv 302 redirect. Qhov no yeej ib txwm ua rau koj zoo li "spammer" thiab nws tuaj yeem tau txais tag nrho koj cov kab thaiv los ntawm Google thiab lwm yam kev tshawb fawb xyaw. Yog hais tias koj muaj ntau yam domains uas txhua yam yuav tsum tau taw tes rau tib qho chaw, koj yuav tsum tau siv 301 neeg rau zaub mov rov redirect. Qhov no yog kev xyaum rau cov chaw uas yuav ntxiv cov puav uas muaj qhov yuam kev txawv (www.gooogle.com) lossis lwm lub teb chaws (www.symantec.co.uk). Lawv ruaj ntseg rau lwm cov puav (yog li ntawd tsis muaj leej twg tuaj yeem muab lawv) thiab mam li rov mus rau lawv lub vev xaib. Tsuav koj siv 301 redirect thaum ua qhov no, koj yuav tsis raug nplua rau kev tshawb fawb xyaw.
Vim li cas koj xav siv 302 Redirect?
Qhov zoo tshaj plaws yog vim li cas siv 302 redirect yog kom koj cov URLs ntawm cov dab tuag los ntawm kev khwv zwm los ntawm kev tshawb fawb xyaw . Piv txwv, yog tias koj qhov chaw ua yog los ntawm ib lub database, koj yuav rov txhim kho koj qhov homepage los ntawm qhov URL xws li:
http://www.about.com/Mus rau qhov URL nrog ntau ntau thiab cov ntaub ntawv sib kho rau nws, uas yuav zoo li no:
(Ceeb Toom: Cov »lub cim qhia tias muaj kab xev.)
http://www.about.com/home/redir/data? »Sessionid = 123478 & id = 3242032474734239437 & ts = 3339475Thaum twg lub cav tshawb nrhiav txog koj qhov nplooj ntawv URL, koj xav kom lawv paub tias qhov URL ntev yog qhov tseeb, tab sis tsis txhais tias URL hauv lawv cov ntawv. Hauv lwm lo lus, koj xav kom lub cav tshawb nrhiav "http://www.about.com/" ua koj qhov URL.
Yog tias koj siv 302 neeg rau zaub mov tshiab, koj tuaj yeem ua tau ntawd, thiab feem ntau cov kev tshawb fawb xyaw yuav lees txais tias koj tsis yog ib tug spammer.
Yuav ua li cas kom tsis txhob siv 302 Redirects
- Tsis txhob rov mus rau lwm qhov chaw. Thaum lub sij hawm no yeej muaj peev xwm ua nrog 302 rov qab, nws muaj cov tsos ntawm kev ua neej nyob ntev dua.
- Ntau cov xov tooj ntawm cov redirects rau tib nplooj ntawv. Qhov no yog raws nraim li spammers ua, thiab tshwj tsis yog tias koj xav kom txwv ntawm Google nws tsis yog ib lub tswv yim zoo kom muaj ntau tshaj 5 URLs redirecting rau tib qhov chaw.
Thawj tsab xov xwm los ntawm Jennifer Krynin. Edited by Jeremy Girard rau 10/9/16