Nrhiav cav optimization (SEO) yog kev sib ntaus sib tua tsis kawg. Ntawm ib sab, koj muaj cov neeg lag luam nrhiav kev txhim kho lawv cov nplooj ntawv web los txhim kho kev tso kawm hauv kev tshawb fawb cav qeb duas. Ntawm qhov tod tes, koj muaj kev tshawb fawb cav loj (xws li Google) txuas ntxiv hloov lawv cov algorithms kom haum rau cov kev ntsuas tshiab, tsis paub meej thiab ua rau lub vev xaib zoo dua, navigable thiab tus kheej lub vev xaib. Qee qhov…