Video: Canonical version yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A canonical txuas lub ntsiab lus yog ib qho HTML ntsiab uas pab cov webmasters tiv thaiv cov ntsiab lus tsis sib xws hauv kev tshawb fawb cav optimization los ntawm kev qhia qhov " canonical "los yog "nyiam" version ntawm ib lub vev xaib. Nws tau piav qhia hauv RFC 6596, uas tau mus nyob rau lub Plaub Hlis 2012.
Ib sab ntawm no, dab tsi yog qhov piv txwv canonical?
A canonical URL yog qhov URL ntawm nplooj ntawv uas Google xav tias yog tus sawv cev feem ntau los ntawm cov nplooj ntawv sib npaug ntawm koj qhov chaw. Rau piv txwv , yog tias koj muaj URLs rau tib nplooj ntawv (rau piv txwv : piv txwv .com? hnav = 1234 thiab piv txwv .com/dresses/1234), Google xaiv ib tug li canonical.
Canonical URL txhais li cas? A canonical URL hais txog HTML txuas txuas, nrog rau tus cwj pwm ntawm, pom nyob rau hauv lub caij ntawm koj lub vev xaib. Nws qhia meej rau kev tshawb fawb xyaw uas koj nyiam URL . Hauv lwm lo lus, yog tias koj muaj nplooj ntawv web nkag tau los ntawm ntau yam URLs , lossis cov nplooj ntawv sib txawv nrog cov ntsiab lus zoo sib xws (ie.
Tsis tas li ntawd, nplooj ntawv canonical yog dab tsi?
A canonical tag (aka "rel canonical ") yog ib txoj hauv kev qhia rau kev tshawb fawb cav tias ib qho URL tshwj xeeb sawv cev rau daim ntawv theej ntawm a nplooj . Siv cov canonical tag tiv thaiv cov teeb meem tshwm sim los ntawm cov ntsiab lus zoo ib yam lossis "duplicate" tshwm sim ntawm ntau qhov URLs.
Puas yog cov cim npe canonical tsim nyog?
Koj yuav tsum tau ntxiv ib canonical tag nyob qhov twg koj muaj duplicate cov ntsiab lus ntawm koj qhov chaw. Cov ntsiab lus zoo sib xws: Cia peb hais tias koj muaj lub khw muag khoom e-lag luam nrog cov khoom uas zoo sib xws tab sis yuav muaj qhov sib txawv me ntsis ntawm lawv. Hauv qhov no, feem ntau cov kws tshaj lij SEO hais tias koj yuav tsum siv canonical tag.
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