{"id":12363410,"date":"2026-03-12T17:52:23","date_gmt":"2026-03-12T09:52:23","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/seo%e4%bc%98%e5%8c%96%e7%9a%84%e6%a0%b8%e5%bf%83%e6%a6%82%e5%bf%b5%e8%a7%a3%e6%9e%90%ef%bc%9a%e4%bb%8e%e5%9f%ba%e7%a1%80%e5%88%b0%e5%ae%9e%e8%b7%b5\/"},"modified":"2026-03-12T17:53:49","modified_gmt":"2026-03-12T09:53:49","slug":"seo-optimization-core-concepts-from-basics-to-practice","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/seo\/seo-optimization-core-concepts-from-basics-to-practice\/","title":{"rendered":"Ph\u00e2n t\u00edch kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a t\u1ed1i \u01b0u h\u00f3a SEO: T\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn th\u1ef1c ti\u1ec5n"},"content":{"rendered":"

Trong k\u1ef7 nguy\u00ean s\u1ed1, kh\u1ea3 n\u0103ng m\u1ed9t trang web \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng m\u1ee5c ti\u00eau t\u00ecm th\u1ea5y gi\u1eefa l\u01b0\u1ee3ng th\u00f4ng tin kh\u1ed5ng l\u1ed3 ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3 tr\u00ean trang k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. T\u1ed1i \u01b0u h\u00f3a trang web (SEO \u2013 Search Engine Optimization) ch\u00ednh l\u00e0 qu\u00e1 tr\u00ecnh n\u00e2ng cao m\u1ed9t c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng \u0111\u1ed9 hi\u1ec3n th\u1ecb v\u00e0 th\u1ee9 h\u1ea1ng c\u1ee7a trang web trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm t\u1ef1 nhi\u00ean th\u00f4ng qua m\u1ed9t lo\u1ea1t chi\u1ebfn l\u01b0\u1ee3c v\u00e0 k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c quy t\u1eafc c\u1ee7a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ngay l\u1eadp t\u1ee9c, m\u00e0 l\u00e0 m\u1ed9t s\u1ef1 tri\u1ec3n khai chi\u1ebfn l\u01b0\u1ee3c k\u1ebft h\u1ee3p gi\u1eefa c\u00f4ng ngh\u1ec7, n\u1ed9i dung v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

Hi\u1ec3u r\u00f5 c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm (Search Engine Optimization \u2013 SEO)<\/h2>\n\n\n\n

Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a SEO d\u1ef1a tr\u00ean hai ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm: thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 x\u1ebfp h\u1ea1ng trang web. \u0110\u1ea7u ti\u00ean, c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm s\u1eed d\u1ee5ng c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201crobot\u201d ho\u1eb7c \u201ccrawler\u201d \u0111\u1ec3 truy c\u1eadp v\u00e0 \u0111\u1ecdc n\u1ed9i dung c\u00e1c trang web tr\u00ean Internet, sau \u0111\u00f3 l\u01b0u tr\u1eef th\u00f4ng tin thu th\u1eadp \u0111\u01b0\u1ee3c v\u00e0o c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u1edbn, t\u1ee9c l\u00e0 t\u1ea1o ra b\u1ed9 ch\u1ec9 m\u1ee5c (index). Khi ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n m\u1ed9t cu\u1ed9c t\u00ecm ki\u1ebfm, thu\u1eadt to\u00e1n x\u1ebfp h\u1ea1ng c\u1ee7a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm s\u1ebd l\u1ecdc ra nh\u1eefng trang web c\u00f3 n\u1ed9i dung li\u00ean quan nh\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao nh\u1ea5t t\u1eeb b\u1ed9 ch\u1ec9 m\u1ee5c, v\u00e0 tr\u00ecnh b\u00e0y ch\u00fang theo th\u1ee9 t\u1ef1 ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

Tr\u1ecdng t\u00e2m c\u1ee7a quy tr\u00ecnh n\u00e0y l\u00e0 c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm lu\u00f4n n\u1ed7 l\u1ef1c cung c\u1ea5p nh\u1eefng c\u00e2u tr\u1ea3 l\u1eddi t\u1ed1t nh\u1ea5t cho ng\u01b0\u1eddi d\u00f9ng. Do \u0111\u00f3, m\u1ee5c ti\u00eau c\u1ee7a m\u1ecdi ho\u1ea1t \u0111\u1ed9ng SEO (Search Engine Optimization) v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 ch\u1ee9ng minh m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm r\u1eb1ng: \u201cTrang web c\u1ee7a t\u00f4i l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 hi\u1ec7n t\u1ea1i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.\u201d \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi trang web kh\u00f4ng ch\u1ec9 ph\u1ea3i d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm hi\u1ec3u v\u00e0 x\u1eed l\u00fd v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, m\u00e0 n\u1ed9i dung c\u00f2n ph\u1ea3i ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c v\u1edbi \u00fd \u0111\u1ecbnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, \u0111\u1ed3ng th\u1eddi mang l\u1ea1i tr\u1ea3i nghi\u1ec7m t\u00edch c\u1ef1c cho h\u1ecd.<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn v\u00e0 Th\u1ef1c h\u00e0nh T\u1ed1i \u01b0u h\u00f3a SEO Bing Ho\u00e0n ch\u1ec9nh: Gi\u00fap trang web c\u1ee7a b\u1ea1n n\u1ed5i b\u1eadt trong t\u00ecm ki\u1ebfm Bing<\/a>\u3002<\/p>\n\n\n\n\n

M\u1ee5c \u0111\u00edch c\u1ee7a ng\u01b0\u1eddi d\u00f9ng: X\u00e1c \u0111\u1ecbnh \u201cng\u00f4i sao B\u1eafc \u0110\u1ea9u\u201d (\u0111i\u1ec3m h\u01b0\u1edbng) cho c\u00f4ng vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a.<\/h3>\n\n\n\n

M\u1ee5c \u0111\u00edch t\u00ecm ki\u1ebfm c\u1ee7a ng\u01b0\u1eddi d\u00f9ng (user intent) l\u00e0 nhu c\u1ea7u v\u00e0 m\u1ee5c ti\u00eau th\u1ef1c s\u1ef1 \u0111\u1eb1ng sau h\u00e0nh \u0111\u1ed9ng t\u00ecm ki\u1ebfm c\u1ee7a h\u1ecd. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh ba lo\u1ea1i ch\u00ednh: \u0110\u1ecbnh h\u01b0\u1edbng (t\u00ecm ki\u1ebfm m\u1ed9t trang web ho\u1eb7c trang c\u1ee5 th\u1ec3), T\u00ecm ki\u1ebfm th\u00f4ng tin (nh\u1eb1m thu th\u1eadp ki\u1ebfn th\u1ee9c ho\u1eb7c c\u00e2u tr\u1ea3 l\u1eddi), v\u00e0 M\u1ee5c \u0111\u00edch giao d\u1ecbch (mong mu\u1ed1n mua h\u00e0ng ho\u1eb7c th\u1ef1c hi\u1ec7n m\u1ed9t h\u00e0nh \u0111\u1ed9ng n\u00e0o \u0111\u00f3). M\u1ed9t chi\u1ebfn l\u01b0\u1ee3c SEO hi\u1ec7u qu\u1ea3 b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c hi\u1ec3u r\u00f5 m\u1ee5c \u0111\u00edch t\u00ecm ki\u1ebfm c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110\u1ed1i v\u1edbi m\u1ed9t truy v\u1ea5n th\u00f4ng tin nh\u01b0 \u201cL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 thay l\u1ed1p xe\u201d, m\u1ed9t b\u00e0i vi\u1ebft tr\u00ean blog ch\u1ee9a c\u00e1c b\u01b0\u1edbc chi ti\u1ebft v\u00e0 h\u01b0\u1edbng d\u1eabn video s\u1ebd ph\u00f9 h\u1ee3p h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ed9t trang web ch\u1ec9 \u0111\u01a1n thu\u1ea7n b\u00e1n l\u1ed1p, v\u00e0 c\u0169ng d\u1ec5 nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 quan t\u00e2m t\u1eeb ng\u01b0\u1eddi d\u00f9ng h\u01a1n. Vi\u1ec7c hi\u1ec3u v\u00e0 \u0111\u00e1p \u1ee9ng m\u1ee5c \u0111\u00edch t\u00ecm ki\u1ebfm c\u1ee7a ng\u01b0\u1eddi d\u00f9ng l\u00e0 \u0111i\u1ec3m xu\u1ea5t ph\u00e1t c\u01a1 b\u1ea3n cho vi\u1ec7c t\u1ea1o n\u1ed9i dung v\u00e0 t\u1ed1i \u01b0u h\u00f3a t\u1eeb kh\u00f3a.<\/p>\n\n\n

\n\n
\n WordPress Yoast SEO<\/strong>\n
WordPress Yoast SEO, t\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n b\u1edfi tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o, t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0 kh\u00f4ng c\u00f3 chi ph\u00ed b\u1ed5 sung, truy c\u1eadp \u0111\u1ea7y \u0111\u1ee7 v\u00e0o H\u1ecdc vi\u1ec7n Yoast SEO, h\u1ed7 tr\u1ee3 24\/7: \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c c\u00e2u tr\u1ea3 l\u1eddi, l\u1eddi khuy\u00ean v\u00e0 h\u01b0\u1edbng d\u1eabn.<\/div>\n <\/div>\n\n
\n \n \"Logo\n <\/a>\n \n \n Truy c\u1eadp Yoast SEO <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

L\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1eeb t\u00ecm ki\u1ebfm t\u1ef1 nhi\u00ean v\u00e0 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng m\u1ea1i<\/h3>\n\n\n\n

L\u01b0u l\u01b0\u1ee3ng truy c\u1eadp thu \u0111\u01b0\u1ee3c th\u00f4ng qua SEO \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u01b0u l\u01b0\u1ee3ng t\u00ecm ki\u1ebfm t\u1ef1 nhi\u00ean (natural search traffic). \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a lo\u1ea1i l\u01b0u l\u01b0\u1ee3ng n\u00e0y l\u00e0 ng\u01b0\u1eddi d\u00f9ng t\u1ef1 nguy\u1ec7n t\u00ecm ki\u1ebfm th\u00f4ng tin v\u00e0 c\u00f3 \u00fd \u0111\u1ecbnh r\u00f5 r\u00e0ng khi truy c\u1eadp v\u00e0o trang web. So v\u1edbi qu\u1ea3ng c\u00e1o tr\u1ea3 ph\u00ed, \u0111\u00e2y l\u00e0 m\u1ed9t k\u00eanh mang t\u00ednh b\u1ec1n v\u1eefng v\u00e0 c\u00f3 th\u1ec3 gi\u00fap x\u00e2y d\u1ef1ng gi\u00e1 tr\u1ecb th\u01b0\u01a1ng hi\u1ec7u l\u00e2u d\u00e0i. M\u1ed9t trang web c\u00f3 th\u1ee9 h\u1ea1ng \u1ed5n \u0111\u1ecbnh tr\u00ean c\u00e1c t\u1eeb kh\u00f3a li\u00ean quan s\u1ebd li\u00ean t\u1ee5c thu h\u00fat \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng c\u00f3 nhu c\u1ea7u cao, t\u1eeb \u0111\u00f3 gi\u1ea3m chi ph\u00ed thu h\u00fat kh\u00e1ch h\u00e0ng v\u00e0 d\u1ea7n d\u1ea7n x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c uy t\u00edn c\u0169ng nh\u01b0 s\u1ee9c m\u1ea1nh th\u01b0\u01a1ng hi\u1ec7u theo th\u1eddi gian.<\/p>\n\n\n\n

X\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng SEO k\u1ef9 thu\u1eadt v\u1eefng ch\u1eafc<\/h2>\n\n\n\n

SEO k\u1ef9 thu\u1eadt ch\u00ednh l\u00e0 \u201ckhung x\u01b0\u01a1ng\u201d c\u1ee7a m\u1ed9t trang web; n\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u1ed9i dung tr\u00ean trang web c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm ph\u00e1t hi\u1ec7n, thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 l\u1eadp ch\u1ec9 m\u1ee5c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. N\u1ebfu n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt kh\u00f4ng v\u1eefng ch\u1eafc, vi\u1ec7c x\u00e2y d\u1ef1ng n\u1ed9i dung v\u00e0 li\u00ean k\u1ebft sau n\u00e0y s\u1ebd tr\u1edf n\u00ean t\u1ed1n nhi\u1ec1u<\/p>\n\n\n\n

Kh\u1ea3 n\u0103ng thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb trang web (web scraping) v\u00e0 qu\u1ea3n l\u00fd vi\u1ec7c l\u1eadp ch\u1ec9 m\u1ee5c (indexing)<\/h3>\n\n\n\n

Vi\u1ec7c gi\u00fap c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm (search engines) c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0 hi\u1ec3u \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac c\u1ee7a trang web m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean r\u1ea5t quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i t\u1ea1o ra v\u00e0 g\u1eedi \u0111i b\u1ea3n \u0111\u1ed3 trang web d\u01b0\u1edbi \u0111\u1ecbnh d\u1ea1ng XML (site map), cung c\u1ea5p cho c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm th\u00f4ng tin v\u1ec1 t\u1ea5t c\u1ea3 c\u00e1c trang quan tr\u1ecdng tr\u00ean trang web. \u0110\u1ed3ng th\u1eddi, c\u1ea7n ph\u1ea3i c\u1ea5u h\u00ecnh file robots.txt m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh thu th\u1eadp d\u1eef li\u1ec7u (crawler) c\u1ee7a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm bi\u1ebft nh\u1eefng th\u01b0 m\u1ee5c n\u00e0o \u0111\u01b0\u1ee3c ph\u00e9p ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p truy c\u1eadp. Ngo\u00e0i ra, c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 b\u1ea5t knoindex<\/code>Vi\u1ec7c c\u00e1c th\u1ebb (tags) l\u1ed7i l\u1ea7m khi\u1ebfn cho nh\u1eefng trang web c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o danh m\u1ee5c l\u1eadp ch\u1ec9 m\u1ee5c b\u1ecb ch\u1eb7n l\u1ea1i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh qu\u1ea3n l\u00fd ch\u1ec9 m\u1ee5c (index management).<\/p>\n\n\n\n

T\u1ed1c \u0111\u1ed9 t\u1ea3i trang v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t c\u1ed1t l\u00f5i<\/h3>\n\n\n\n

T\u1ed1c \u0111\u1ed9 trang web l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 th\u1ee9 h\u1ea1ng tr\u00ean c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. C\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u01b0a t\u1ed1c \u0111\u1ed9 t\u1ea3i trang v\u00e0o thu\u1eadt to\u00e1n x\u1ebfp h\u1ea1ng. C\u00e1c bi\u1ec7n ph\u00e1p t\u1ed1i \u01b0u h\u00f3a bao g\u1ed3m n\u00e9n k\u00edch th\u01b0\u1edbc h\u00ecnh \u1ea3nh, b\u1eadt ch\u1ee9c n\u0103ng l\u01b0u tr\u1eef \u0111\u1ec7m c\u1ee7a tr\u00ecnh duy\u1ec7t, gi\u1ea3m s\u1ed1 l\u1ea7n chuy\u1ec3n h\u01b0\u1edbng (redirect), v\u00e0 l\u1ef1a ch\u1ecdn d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef (hosting) ch\u1ea5t l\u01b0\u1ee3ng cao. Vi\u1ec7c theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u n\u0103ng quan tr\u1ecdng do Google \u0111\u1ec1 xu\u1ea5t, nh\u01b0 th\u1eddi gian v\u1ebd n\u1ed9i dung (max content rendering time), th\u1eddi gian ph\u1ea3n h\u1ed3i khi ng\u01b0\u1eddi d\u00f9ng nh\u1eadp d\u1eef li\u1ec7u l\u1ea7n \u0111\u1ea7u (first input latency), v\u00e0 \u0111\u1ed9 l\u1ec7ch trong vi\u1ec7c hi\u1ec3n th\u1ecb n\u1ed9i dung (cumulative layout offset), c\u00f9ng v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p \u0111\u1ec3 ki\u1ec3m th\u1eed<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn To\u00e0n di\u1ec7n v\u1ec1 T\u1ed1i \u01b0u h\u00f3a SEO Bing: Chi ti\u1ebft C\u00e1ch D\u1ec5 d\u00e0ng C\u1ea3i thi\u1ec7n Th\u1ee9 h\u1ea1ng Website tr\u00ean Bing<\/a>\u3002<\/p>\n\n\n\n\n

\u01afu ti\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 thi\u1ebft k\u1ebf \u0111\u00e1p \u1ee9ng<\/h3>\n\n\n\n

Ng\u00e0y nay, h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm \u0111\u1ec1u chuy\u1ec3n sang \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch \u201c\u0111\u00e1nh ch\u1ec9 m\u1ee5c theo th\u1ee9 t\u1ef1 \u01b0u ti\u00ean cho phi\u00ean b\u1ea3n di \u0111\u1ed9ng\u201d (mobile-first indexing), ngh\u0129a l\u00e0 ch\u00fang s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu phi\u00ean b\u1ea3n web d\u00e0nh cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u, t\u1ea1o ch\u1ec9 m\u1ee5c v\u00e0 x\u1ebfp h\u1ea1ng c\u00e1c trang web. Do \u0111\u00f3, vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t trang web th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t \u201c\u0111i\u1ec3m c\u1ed9ng\u201d m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t \u201cy\u00eau c\u1ea7u b\u1eaft bu\u1ed9c\u201d. Vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf web th\u00edch \u1ee9ng (responsive web design) gi\u00fap \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng lu\u00f4n nh\u1ea5t qu\u00e1n v\u00e0 t\u1ed1t tr\u00ean m\u1ecdi lo\u1ea1i thi\u1ebft b\u1ecb, \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a trang web v\u1edbi n\u1ed9i dung l\u00e0m trung t\u00e2m<\/h2>\n\n\n\n

D\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt v\u1eefng ch\u1eafc, n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng cao l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 thu h\u00fat ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. Vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a trang web nh\u1eb1m l\u00e0m cho n\u1ed9i dung tr\u1edf n\u00ean th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi c\u1ea3 ng\u01b0\u1eddi d\u00f9ng l\u1eabn c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm, v\u00e0 d\u1ec5 hi\u1ec3u h\u01a1n<\/p>\n\n\n\n

Nghi\u00ean c\u1ee9u t\u1eeb kh\u00f3a v\u00e0 chi\u1ebfn l\u01b0\u1ee3c b\u1ed1 tr\u00ed<\/h3>\n\n\n\n

Nghi\u00ean c\u1ee9u t\u1eeb kh\u00f3a l\u00e0 b\u01b0\u1edbc kh\u1edfi \u0111\u1ea7u trong chi\u1ebfn l\u01b0\u1ee3c n\u1ed9i dung. M\u1ee5c \u0111\u00edch kh\u00f4ng ch\u1ec9 l\u00e0 t\u00ecm ra nh\u1eefng t\u1eeb kh\u00f3a c\u00f3 l\u01b0\u1ee3ng t\u00ecm ki\u1ebfm cao, m\u00e0 c\u00f2n l\u00e0 ph\u00e1t hi\u1ec7n nh\u1eefng t\u1ed5 h\u1ee3p t\u1eeb kh\u00f3a c\u00f3 th\u1ec3 ph\u1ea3n \u00e1nh \u0111\u00fang \u00fd \u0111\u1ecbnh th\u1ef1c s\u1ef1 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng m\u1ee5c ti\u00eau. C\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta ph\u00e2n t\u00edch l\u01b0\u1ee3ng t\u00ecm ki\u1ebfm, m\u1ee9c \u0111\u1ed9 c\u1ea1nh tranh c\u1ee7a t\u1eeb kh\u00f3a, c\u0169ng nh\u01b0 c\u00e1c t\u1eeb kh\u00f3a \u201c\u0111u\u00f4i d\u00e0i\u201d (long-tail keywords) li\u00ean quan. Chi\u1ebfn l\u01b0\u1ee3c b\u1ed1 c\u1ee5c n\u1ed9i dung bao g\u1ed3m vi\u1ec7c ph\u00e2n b\u1ed5 nh\u1eefng t\u1eeb kh\u00f3a ch\u00ednh v\u00e0o c\u00e1c trang ch\u00ednh, v\u00e0 x\u00e2y d\u1ef1ng c\u00e1c nh\u00f3m n\u1ed9i dung xoay quanh ch\u1ee7 \u0111\u1ec1 c\u1ee5 th\u1ec3; th\u00f4ng qua nh\u1eefng n\u1ed9i dung \u0111a d\u1ea1ng, ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ecdi kh\u00eda c\u1ea1nh c\u1ee7a c\u00e2u h\u1ecfi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, t\u1eeb \u0111\u00f3 t\u1ea1o d\u1ef1ng uy t\u00edn cho ch\u1ee7 \u0111\u1ec1 \u0111<\/p>\n\n\n

\n\n
\n WordPress Rank Math SEO<\/strong>\n
Tr\u00ecnh theo d\u00f5i th\u1ee9 h\u1ea1ng t\u1eeb kh\u00f3a, Tr\u00ecnh theo d\u00f5i l\u01b0u l\u01b0\u1ee3ng t\u00ecm ki\u1ebfm AI, Theo d\u00f5i tr\u1ea1ng th\u00e1i l\u1eadp ch\u1ec9 m\u1ee5c c\u1ee7a Google, WooCommerce SEO PRO, T\u1ed1i \u01b0u h\u00f3a t\u1eeb kh\u00f3a, B\u1ea3n \u0111\u1ed3 trang web SEO t\u1ef1 \u0111\u1ed9ng<\/div>\n <\/div>\n\n
\n \n \"Logo\n <\/a>\n \n \n Truy c\u1eadp Rank Math SEO <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i dung, \u0111\u1ed9 s\u00e2u c\u1ee7a th\u00f4ng tin v\u00e0 c\u00e1c nguy\u00ean t\u1eafc EEAT (Explainable, Easy to Use, Accurate, and Time-efficient)<\/h3>\n\n\n\n

Vi\u1ec7c s\u00e1ng t\u1ea1o n\u1ed9i dung c\u1ea7n lu\u00f4n \u0111\u1eb7t ch\u1ea5t l\u01b0\u1ee3ng l\u00ean h\u00e0ng \u0111\u1ea7u. Ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 n\u1ed9i dung ph\u1ea3i mang t\u00ednh \u0111\u1ed9c \u0111\u00e1o, ch\u1ee9a \u0111\u1ef1ng th\u00f4ng tin \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng tr\u1ea3 l\u1eddi m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n c\u00e1c c\u00e2u h\u1ecfi c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Google nh\u1ea5n m\u1ea1nh nguy\u00ean t\u1eafc EEAT (Experience, Expertise, Authority, Trustworthiness) trong h\u1ec7 th\u1ed1ng \u0111\u00e1nh gi\u00e1 c\u1ee7a m\u00ecnh, t\u1ee9c l\u00e0 kinh nghi\u1ec7m, chuy\u00ean m\u00f4n, uy t\u00edn v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ngu\u1ed3n n\u1ed9i dung. \u0110\u1ed1i v\u1edbi c\u00e1c t\u1eeb kh\u00f3a then ch\u1ed1t, c\u1ea7n t\u1ea1o ra nh\u1eefng b\u00e0i vi\u1ebft s\u00e2u s\u1eafc, tr\u1edf th\u00e0nh ngu\u1ed3n tham kh\u1ea3o cu\u1ed1i c\u00f9ng v\u1ec1 ch\u1ee7 \u0111\u1ec1 \u0111\u00f3; \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap n\u1ed9i dung tr\u1edf n\u00ean c\u1ea1nh tranh h\u01a1n so v\u1edbi vi\u1ec7c xu\u1ea5t b\u1ea3n nhi\u1ec1u b\u00e0i vi\u1ebft ng\u1eafn g\u1ecdn, s\u01a1 l\u01b0\u1ee3c. N\u1ed9i dung c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ed<\/p>\n\n\n\n

T\u1ed1i \u01b0u h\u00f3a y\u1ebfu t\u1ed1 trang v\u00e0 d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac<\/h3>\n\n\n\n

Ngo\u00e0i n\u1ed9i dung ch\u00ednh, c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c tr\u00ean trang web c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c vi\u1ebft c\u00e1c ti\u00eau \u0111\u1ec1 v\u00e0 th\u1ebb m\u00f4 t\u1ea3 (meta tags) h\u1ea5p d\u1eabn ng\u01b0\u1eddi d\u00f9ng nh\u1ea5p v\u00e0o, th\u00eam v\u0103n b\u1ea3n m\u00f4 t\u1ea3 (ALT text) cho h\u00ecnh \u1ea3nh, v\u00e0 s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac URL r\u00f5 r\u00e0ng. \u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac (structured data) \u0111\u1ec3 \u0111\u1eb7t c\u00e1c th\u1ebb gi\u00fap m\u00e1y t\u00ednh c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c n\u1ed9i dung trang web, t\u1eeb \u0111\u00f3 gi\u00fap c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm hi\u1ec3u th\u00f4ng tin m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c h\u01a1n. \u0110i\u1ec1u n\u00e0y t\u1ea1o c\u01a1 h\u1ed9i cho trang web xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y \u0111\u1ea7y \u0111\u1ee7 h\u01a1n (v\u1edbi th\u00f4ng tin nh\u01b0 \u0111\u00e1nh gi\u00e1, gi\u00e1 c\u1ea3, th\u00f4ng tin s\u1ef1 ki\u1ec7n, v.v.), t\u1eeb \u0111\u00f3 n\u00e2ng cao t\u1ef7 l\u1ec7 ng\u01b0\u1eddi d\u00f9ng nh\u1ea5p v\u00e0o trang web \u0111\u00f3.<\/p>\n\n\n\n

X\u00e2y d\u1ef1ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ngo\u00e0i trang web (off-page optimization) v\u00e0 x\u00e2y d\u1ef1ng li\u00ean k\u1ebft (link building) m\u1ed9t c\u00e1ch chuy\u00ean nghi\u1ec7p v\u00e0 hi\u1ec7u qu\u1ea3.<\/h2>\n\n\n\n

Vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a ngo\u00e0i trang web ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c li\u00ean k\u1ebft tr\u1ecf ng\u01b0\u1ee3c (backlinks). Nh\u1eefng li\u00ean k\u1ebft t\u1eeb c\u00e1c trang web kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1eeb nh\u1eefng trang web c\u00f3 uy t\u00edn trong l\u0129nh v\u1ef1c li\u00ean quan, \u0111\u01b0\u1ee3c coi nh\u01b0 m\u1ed9t \u201cphi\u1ebfu b\u1ea7u\u201d \u0111\u1ed1i v\u1edbi n\u1ed9i dung v\u00e0 uy t\u00edn c\u1ee7a trang web \u0111\u00f3, v\u00e0 l\u00e0 t\u00edn hi\u1ec7u b\u00ean ngo\u00e0i quan tr\u1ecdng m\u00e0 c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 uy t\u00edn c\u1ee7a trang web<\/p>\n

\u0110\u1ecdc th\u00eam Chi\u1ebfn l\u01b0\u1ee3c SEO to\u00e0n di\u1ec7n cho Baidu: T\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn th\u1ef1c chi\u1ebfn \u0111\u1ec3 t\u0103ng th\u1ee9 h\u1ea1ng t\u00ecm ki\u1ebfm<\/a>\u3002<\/p>\n\n\n\n\n

Gi\u00e1 tr\u1ecb c\u1ee7a c\u00e1c li\u00ean k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 c\u00e1ch \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c ch\u00fang<\/h3>\n\n\n\n

Vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c li\u00ean k\u1ebft (backlinks) c\u1ea7n t\u1eadp trung v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng ch\u1ee9 kh\u00f4ng ch\u1ec9 s\u1ed1 l\u01b0\u1ee3ng. M\u1ed9t li\u00ean k\u1ebft t\u1eeb m\u1ed9t trang web c\u00f3 uy t\u00edn trong ng\u00e0nh c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n nhi\u1ec1u so v\u1edbi h\u00e0ng ch\u1ee5c li\u00ean k\u1ebft t\u1eeb nh\u1eefng trang web k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. Ch\u00eca kh\u00f3a \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng li\u00ean k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 t\u1ea1o ra nh\u1eefng n\u1ed9i dung ho\u1eb7c t\u00e0i nguy\u00ean \u0111\u00e1ng \u0111\u01b0\u1ee3c chia s\u1ebb. \u0110\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t b\u00e1o c\u00e1o nghi\u00ean c\u1ee9u s\u00e2u r\u1ed9ng v\u1ec1 ng\u00e0nh, m\u1ed9t c\u00f4ng c\u1ee5 tr\u1ef1c tuy\u1ebfn h\u1eefu \u00edch v\u00e0 ti\u1ec7n l\u1ee3i, m\u1ed9t b\u1ed9 infographics \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb9p m\u1eaft, ho\u1eb7c m\u1ed9t lo\u1ea1t b\u00e0i vi\u1ebft s\u00e1ng t\u1ea1o \u0111\u1ea7y \u00fd t\u01b0\u1edfng. H\u00e3y qu\u1ea3ng b\u00e1 nh\u1eefng n\u1ed9i dung n\u00e0y th\u00f4ng qua email, h\u1ee3p t\u00e1c v\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c trong ng\u00e0nh, v.v., \u0111\u1ec3 ch\u00fang thu h\u00fat s\u1ef1 ch\u00fa \u00fd v\u00e0 \u0111\u01b0\u1ee3c tr\u00edch d\u1eabn tr\u00ean c\u00e1c trang web m\u1ee5c ti\u00eau.<\/p>\n\n\n\n

\u0110\u1ec1 c\u1eadp th\u01b0\u01a1ng hi\u1ec7u v\u00e0 t\u00edn hi\u1ec7u SEO \u0111\u1ecba ph\u01b0\u01a1ng<\/h3>\n\n\n\n

Ngay c\u1ea3 khi kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c li\u00ean k\u1ebft si\u00eau v\u0103n b\u1ea3n tr\u1ef1c ti\u1ebfp, vi\u1ec7c th\u01b0\u01a1ng hi\u1ec7u \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn v\u00e0 th\u1ea3o lu\u1eadn tr\u00ean m\u1ea1ng c\u0169ng l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u quan tr\u1ecdng v\u1ec1 uy t\u00edn c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u. Vi\u1ec7c qu\u1ea3n l\u00fd uy t\u00edn th\u01b0\u01a1ng hi\u1ec7u m\u1ed9t c\u00e1ch t\u00edch c\u1ef1c c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00f4ng t\u00e1c t\u1ed1i \u01b0u h\u00f3a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm (SEO). \u0110\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p \u0111\u1ecba ph\u01b0\u01a1ng, SEO \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c t\u1ea1o v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ed3 s\u01a1 doanh nghi\u1ec7p tr\u00ean Google My Business, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 t\u00ean, \u0111\u1ecba ch\u1ec9, th\u00f4ng tin li\u00ean h\u1ec7, thu th\u1eadp nh\u1eefng \u0111\u00e1nh gi\u00e1 th\u1ef1c t\u1ebf t\u1eeb kh\u00e1ch h\u00e0ng \u0111\u1ecba ph\u01b0\u01a1ng, v\u00e0 x\u00e2y d\u1ef1ng c\u00e1c li\u00ean k\u1ebft tr\u00ean c\u00e1c danh m\u1ee5c \u0111\u1ecba ph\u01b0\u01a1ng c\u0169ng nh\u01b0 c\u00e1c trang web c\u00f3 m\u1ee9c \u0111\u1ed9 li\u00ean quan cao.<\/p>\n\n\n

\n\n
\n WordPress SEOPress<\/strong>\n
T\u1ed1i \u01b0u h\u00f3a AI, ki\u1ec3u d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac, B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n t\u00ecm ki\u1ebfm c\u1ee7a Google, SEO \u0111\u1ecba ph\u01b0\u01a1ng, \u0111\u1ecbnh tuy\u1ebfn l\u1ea1i v\u00e0 l\u1ed7i HTTP 404, x\u1ebfp h\u1ea1ng t\u1eeb kh\u00f3a, theo d\u00f5i li\u00ean k\u1ebft ng\u01b0\u1ee3c, t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c plugin WordPress v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a b\u00ean th\u1ee9 ba.<\/div>\n <\/div>\n\n
\n \n \"Logo\n <\/a>\n \n \n Truy c\u1eadp SEOPress <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

Tr\u00e1nh r\u1ee7i ro v\u00e0 nh\u1eefng sai l\u1ea7m trong vi\u1ec7c x\u00e2y d\u1ef1ng li\u00ean k\u1ebft (link building)<\/h3>\n\n\n\n

Ch\u00fang ta c\u1ea7n h\u1ebft s\u1ee9c c\u1ea3nh gi\u00e1c v\u1edbi c\u00e1c th\u1ee7 \u0111o\u1ea1n \u201c\u0111en t\u1ed1i\u201d trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng li\u00ean k\u1ebft, ch\u1eb3ng h\u1ea1n nh\u01b0 mua li\u00ean k\u1ebft, tham gia v\u00e0o c\u00e1c \u201ctrang tr\u1ea1i li\u00ean k\u1ebft\u201d (link farms), ho\u1eb7c t\u1ea1o ra h\u00e0ng lo\u1ea1t b\u00ecnh lu\u1eadn r\u00e1c t\u1ef1 \u0111\u1ed9ng. Nh\u1eefng h\u00e0nh vi n\u00e0y vi ph\u1ea1m c\u00e1c quy \u0111\u1ecbnh c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm, v\u00e0 n\u1ebfu b\u1ecb ph\u00e1t hi\u1ec7n, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c th\u1ee9 h\u1ea1ng trang web gi\u1ea3m m\u1ea1nh ho\u1eb7c th\u1eadm ch\u00ed b\u1ecb lo\u1ea1i b\u1ecf kh\u1ecfi b\u1ed9 d\u1eef li\u1ec7u ch\u1ec9 m\u1ee5c (index). Vi\u1ec7c x\u00e2y d\u1ef1ng li\u00ean k\u1ebft n\u00ean tu\u00e2n theo c\u00e1c nguy\u00ean t\u1eafc t\u1ef1 nhi\u00ean, li\u00ean quan \u0111\u1ebfn n\u1ed9i dung trang<\/p>\n\n\n\n

T\u00f3m l\u1ea1i<\/h2>\n\n\n\n

SEO (T\u1ed1i \u01b0u h\u00f3a T\u00ecm ki\u1ebfm) l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng to\u00e0n di\u1ec7n, b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n, k\u00e9o d\u00e0i qua qu\u00e1 tr\u00ecnh tri\u1ec3n khai c\u00f4ng ngh\u1ec7, t\u1ea1o ra n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng cao, v\u00e0 x\u00e2y d\u1ef1ng danh ti\u1ebfng tr\u00ean m\u1ea1ng. N\u00f3 y\u00eau c\u1ea7u ch\u00fang ta x\u00e2y d\u1ef1ng trang web sao cho ch\u00fang th\u00e2n thi\u1ec7n v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm v\u00e0 mang l\u1ea1i nhi\u1ec1u gi\u00e1 tr\u1ecb h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng. Kh\u00f4ng c\u00f3 con \u0111\u01b0\u1eddng n\u00e0o \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 th\u00e0nh c\u00f4ng trong SEO; \u0111i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00fa \u00fd li\u00ean t\u1ee5c \u0111\u1ebfn t\u1eebng chi ti\u1ebft, vi\u1ec7c li\u00ean t\u1ee5c c\u1eadp nh\u1eadt chi\u1ebfn l\u01b0\u1ee3c d\u1ef1a tr\u00ean d\u1eef li\u1ec7u, v\u00e0 s\u1ef1 ki\u00ean tr\u00ec l\u00e2u d\u00e0i v\u1edbi m\u1ee5c ti\u00eau mang \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ed1t nh\u1ea5t. Trong m\u00f4i tr\u01b0\u1eddng m\u00e0 c\u00e1c thu\u1eadt to\u00e1n t\u00ecm ki\u1ebfm li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, vi\u1ec7c n\u1eafm v\u1eefng c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i v\u00e0 \u00e1p d\u1ee5ng ch\u00fang m\u1ed9t c\u00e1ch th\u1ef1c t\u1ebf l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 t\u1ea1o d\u1ef1ng \u0111\u01b0\u1ee3c s\u1ef1 hi\u1ec7n di\u1ec7n v\u00e0 \u1ea3nh h\u01b0\u1edfng b\u1ec1n v\u1eefng trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm.<\/p>\n\n\n\n

FAQ \u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n\n

M\u1eadt \u0111\u1ed9 t\u1eeb kh\u00f3a c\u00f3 c\u00f2n l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 x\u1ebfp h\u1ea1ng quan tr\u1ecdng kh\u00f4ng?<\/h3>\n\n\n\n

M\u1eadt \u0111\u1ed9 t\u1eeb kh\u00f3a, t\u1ee9c l\u00e0 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m xu\u1ea5t hi\u1ec7n c\u1ee7a t\u1eeb kh\u00f3a tr\u00ean trang web, kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ea7n \u0111\u01b0\u1ee3c theo \u0111u\u1ed5i m\u1ed9t c\u00e1ch c\u00f3 ch\u1ee7 \u0111\u00edch trong SEO hi\u1ec7n \u0111\u1ea1i n\u1eefa. C\u00e1c thu\u1eadt to\u00e1n t\u00ecm ki\u1ebfm ban \u0111\u1ea7u kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o y\u1ebfu t\u1ed1 n\u00e0y, nh\u01b0ng c\u00e1c thu\u1eadt to\u00e1n ng\u00e0y nay s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean, gi\u00fap ch\u00fang hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 ch\u1ee7 \u0111\u1ec1 v\u00e0 ng\u1eef c\u1ea3nh c\u1ee7a n\u1ed9i dung.<\/p>\n\n\n\n

Vi\u1ec7c qu\u00e1 t\u1eadp trung v\u00e0o m\u1eadt \u0111\u1ed9 t\u1eeb kh\u00f3a c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng ch\u00e8n qu\u00e1 nhi\u1ec1u t\u1eeb kh\u00f3a v\u00e0o n\u1ed9i dung, \u0111i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m \u0111\u1ed9 d\u1ec5 \u0111\u1ecdc c\u1ee7a n\u1ed9i dung v\u00e0 c\u00f3 th\u1ec3 b\u1ecb c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm coi l\u00e0 h\u00e0nh vi thao t\u00fang th\u1ee9 h\u1ea1ng, g\u00e2y ra nh\u1eefng t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c. H\u00f4m nay, ch\u00fang ta n\u00ean ch\u00fa tr\u1ecdng h\u01a1n \u0111\u1ebfn vi\u1ec7c t\u1eeb kh\u00f3a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean, t\u00ednh li\u00ean quan v\u00e0 t\u00ednh ho<\/p>\n\n\n\n

M\u1ed9t trang web m\u1edbi c\u1ea7n bao l\u00e2u \u0111\u1ec3 \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm thu th\u1eadp th\u00f4ng tin v\u00e0 x\u1ebfp h\u1ea1ng?<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t trang web ho\u00e0n to\u00e0n m\u1edbi, vi\u1ec7c \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm thu th\u1eadp th\u00f4ng tin ban \u0111\u1ea7u c\u00f3 th\u1ec3 ch\u1ec9 m\u1ea5t v\u00e0i ng\u00e0y \u0111\u1ebfn v\u00e0i tu\u1ea7n; qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ea9y nhanh b\u1eb1ng c\u00e1ch g\u1eedi b\u1ea3n \u0111\u1ed3 trang web (site map) \u0111\u1ebfn c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. Tuy nhi\u00ean, \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u1ee9 h\u1ea1ng t\u1ed1t tr\u00ean c\u00e1c t\u1eeb kh\u00f3a c\u00f3 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng m\u1ea1i, th\u01b0\u1eddng c\u1ea7n m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i h\u01a1n.<\/p>\n\n\n\n

Trong th\u1eddi gian n\u00e0y, trang web c\u1ea7n li\u00ean t\u1ee5c \u0111\u0103ng t\u1ea3i n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 d\u1ea7n x\u00e2y d\u1ef1ng c\u00e1c li\u00ean k\u1ebft t\u1eeb b\u00ean ngo\u00e0i c\u0169ng nh\u01b0 l\u00f2ng tin t\u1eeb ng\u01b0\u1eddi d\u00f9ng. Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t trang web m\u1edbi c\u1ea7n t\u1eeb ba \u0111\u1ebfn s\u00e1u th\u00e1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a li\u00ean t\u1ee5c th\u00ec m\u1edbi b\u1eaft \u0111\u1ea7u nh\u00ecn th\u1ea5y nh\u1eefng th\u1ee9 h\u1ea1ng x\u1ebfp h\u1ea1ng \u1ed5n \u0111\u1ecbnh h\u01a1n v\u00e0 l\u01b0\u1ee3ng truy c\u1eadp t\u1ef1 nhi\u00ean t\u0103ng l\u00ean.<\/p>\n\n\n\n

C\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn th\u1ee9 h\u1ea1ng SEO kh\u00f4ng?<\/h3>\n\n\n\n

C\u00e1c h\u00e0nh \u0111\u1ed9ng t\u01b0\u01a1ng t\u00e1c tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i nh\u01b0 chia s\u1ebb, th\u00edch, v.v. kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 tr\u1ef1c ti\u1ebfp trong thu\u1eadt to\u00e1n x\u1ebfp h\u1ea1ng c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. C\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm kh\u00f4ng coi c\u00e1c d\u1eef li\u1ec7u t\u1eeb m\u1ea1ng x\u00e3 h\u1ed9i l\u00e0 ch\u1ec9 s\u1ed1 ch\u00ednh th\u1ee9c \u0111\u1ec3 x\u1ebfp h\u1ea1ng trang web. Tuy nhi\u00ean, c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng t\u00edch c\u1ef1c m\u1ed9t c\u00e1ch gi\u00e1n ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 SEO c\u1ee7a m\u1ed9t trang web.<\/p>\n\n\n\n

Vi\u1ec7c n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c lan truy\u1ec1n r\u1ed9ng r\u00e3i tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i c\u00f3 th\u1ec3 mang l\u1ea1i l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 s\u1ef1 ph\u1ed5 bi\u1ebfn l\u1edbn, t\u1eeb \u0111\u00f3 t\u0103ng c\u01b0\u1eddng s\u1ef1 nh\u1eafc \u0111\u1ebfn th\u01b0\u01a1ng hi\u1ec7u, thu h\u00fat c\u00e1c li\u00ean k\u1ebft t\u1ef1 nhi\u00ean (backlinks), v\u00e0 n\u00e2ng cao d\u1eef li\u1ec7u t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1edbi n\u1ed9i dung \u0111\u00f3. T\u1ea5t c\u1ea3 nh\u1eefng y\u1ebfu t\u1ed1 gi\u00e1n ti\u1ebfp n\u00e0y \u0111\u1ec1u c\u00f3 m\u1ed1i t\u01b0\u01a1ng quan t\u00edch c\u1ef1c v\u1edbi hi\u1ec7u su\u1ea5t SEO (Search Engine Optimization).<\/p>\n\n\n\n

Khi trang web \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i ho\u1eb7c thay \u0111\u1ed5i t\u00ean mi\u1ec1n, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 tr\u00e1nh m\u1ea5t th\u1ee9 h\u1ea1ng SEO?<\/h3>\n\n\n\n

Nh\u1eefng thay \u0111\u1ed5i l\u1edbn tr\u00ean trang web l\u00e0 nh\u1eefng thao t\u00e1c c\u00f3 nguy c\u01a1 cao \u0111\u1ed1i v\u1edbi SEO, v\u00ec v\u1eady c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eadp k\u1ebf ho\u1ea1ch m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. C\u00e1c b\u01b0\u1edbc quan tr\u1ecdng bao g\u1ed3m: sao l\u01b0u to\u00e0n b\u1ed9 n\u1ed9i dung trang web c\u0169; l\u1eadp k\u1ebf ho\u1ea1ch cho vi\u1ec7c chuy\u1ec3n h\u01b0\u1edbng c\u00e1c li\u00ean k\u1ebft (301) t\u1eeb t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ecba ch\u1ec9 URL c\u0169 sang c\u00e1c \u0111\u1ecba ch\u1ec9 URL m\u1edbi m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3; \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u1ea5u tr\u00fac v\u00e0 n\u1ed9i dung c\u1ee7a trang web m\u1edbi \u00edt nh\u1ea5t kh\u00f4ng k\u00e9m c\u1ecfi so v\u1edbi trang web c\u0169; c\u1eadp nh\u1eadt t\u1ea5t c\u1ea3 c\u00e1c li\u00ean k\u1ebft ngo\u00e0i quan tr\u1ecdng \u0111\u1ec3 ch\u00fang tr\u1ecf \u0111\u1ebfn trang web m\u1edbi; v\u00e0 g\u1eedi b\u1ea3n \u0111\u1ed3 trang web m\u1edbi \u0111\u1ebfn c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm, \u0111\u1ed3ng th\u1eddi theo d\u00f5i c\u00e1c l\u1ed7i trong qu\u00e1 tr\u00ecnh thu th<\/p>\n\n\n\n

To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh di chuy\u1ec3n c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m th\u1eed k\u1ef9 l\u01b0\u1ee1ng v\u00e0 theo d\u00f5i l\u00e2u d\u00e0i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o l\u01b0u l\u01b0\u1ee3ng t\u00ecm ki\u1ebfm chuy\u1ec3n \u0111\u1ed5i m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh.<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c h\u00e0nh trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a trang web cho c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm (SEO \u2013 Search Engine Optimization). N\u1ed9i dung bao g\u1ed3m c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm, ph\u00e2n t\u00edch \u00fd \u0111\u1ecbnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3i th\u00edch chi ti\u1ebft v\u1ec1 c\u00e1c n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt c\u01a1 b\u1ea3n c\u1ee7a SEO, chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a trang web d\u1ef1a tr\u00ean n\u1ed9i dung, c\u0169ng nh\u01b0 c\u00e1c b\u01b0\u1edbc quan tr\u1ecdng nh\u01b0 x\u00e2y d\u1ef1ng li\u00ean k\u1ebft t\u1eeb b\u00ean ngo\u00e0i. Nh\u1eefng th\u00f4ng tin n\u00e0y cung c\u1ea5p h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng \u0111\u1ec3 n\u00e2ng cao m\u1ee9c \u0111\u1ed9 hi<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[479],"knowledge_category":[473],"class_list":["post-12363410","knowledge_post","type-knowledge_post","status-publish","hentry","tag-479","knowledge_category-seo"],"acf":{"site_seo_keywords":"SEO\u4f18\u5316,\u641c\u7d22\u5f15\u64ce\u4f18\u5316,\u7528\u6237\u610f\u56fe,\u6280\u672fSEO,\u5185\u5bb9\u4f18\u5316,\u94fe\u63a5\u5efa\u8bbe,\u79fb\u52a8\u4f18\u5148\u7d22\u5f15,SEO\u6838\u5fc3\u6982\u5ff5\u89e3\u6790"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12363410","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":0,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12363410\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12363410"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12363410"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12363410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}