{"id":12383620,"date":"2026-03-29T23:50:38","date_gmt":"2026-03-29T15:50:38","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e8%b0%b7%e6%ad%8cseo%e4%bc%98%e5%8c%96%e5%ae%9e%e6%88%98%e6%8c%87%e5%8d%97%ef%bc%9a2026%e5%b9%b4%e6%8f%90%e5%8d%87%e7%bd%91%e7%ab%99%e6%8e%92%e5%90%8d%e7%9a%84%e6%a0%b8%e5%bf%83%e7%ad%96%e7%95%a5\/"},"modified":"2026-03-30T00:32:48","modified_gmt":"2026-03-29T16:32:48","slug":"google-seo-optimization-guide-2026-ranking-strategies-tips","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/seo\/google-seo-optimization-guide-2026-ranking-strategies-tips\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh t\u1ed1i \u01b0u SEO Google: Chi\u1ebfn l\u01b0\u1ee3c v\u00e0 k\u1ef9 thu\u1eadt c\u1ed1t l\u00f5i \u0111\u1ec3 c\u1ea3i thi\u1ec7n th\u1ee9 h\u1ea1ng website n\u0103m 2026"},"content":{"rendered":"

T\u1ed1i \u01b0u h\u00f3a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm (SEO) l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c \u0111ang ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng; c\u00e1c c\u1eadp nh\u1eadt thu\u1eadt to\u00e1n c\u1ee7a Google li\u00ean t\u1ee5c thay \u0111\u1ed5i c\u00e1ch th\u1ee9c x\u1ebfp h\u1ea1ng c\u00e1c trang web. \u0110\u1ec3 gi\u1eef v\u1eefng t\u00ednh c\u1ea1nh tranh v\u00e0o n\u0103m 2026, c\u00e1c trang web c\u1ea7n \u00e1p d\u1ee5ng nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c c\u00f3 t\u1ea7m nh\u00ecn xa tr\u00f4ng r\u1ed9ng, \u0111\u1eb7t tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng, ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i dung v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 th\u1ec3 hi\u1ec7n uy t\u00edn l\u00ean v\u1ecb tr\u00ed trung t\u00e2m. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o c\u00e1c chi\u1ebfn l\u01b0\u1ee3c th\u1ef1c ti\u1ec5n c\u1ed1t l\u00f5i \u0111\u1ec3 th\u1ef1c hi\u1ec7n t\u1ed1i \u01b0u h\u00f3a SEO hi\u1ec7u qu\u1ea3 tr\u00ean Google, gi\u00fap trang web c\u1ee7a b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 hi\u1ec3n th\u1ecb t\u1ed1t h\u01a1n trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm.<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c c\u1ed1t l\u00f5i s\u1ed1 m\u1ed9t: T\u1ed1i \u01b0u h\u00f3a trang web v\u1edbi tr\u1ecdng t\u00e2m l\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/h2>\n\n\n\n

C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt thu\u1eadt to\u00e1n c\u1ed1t l\u00f5i c\u1ee7a Google ng\u00e0y c\u00e0ng nh\u1ea5n m\u1ea1nh tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng nh\u01b0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c x\u1ebfp h\u1ea1ng c\u00e1c trang web. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 li\u00ean quan \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 t\u1ea3i trang, m\u00e0 c\u00f2n bao g\u1ed3m m\u1ecdi kh\u00eda c\u1ea1nh c\u1ee7a s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa ng\u01b0\u1eddi truy c\u1eadp v\u00e0 trang<\/p>\n\n\n\n

Tr\u1ea3i nghi\u1ec7m trang v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 trang web c\u1ed1t l\u00f5i<\/h3>\n\n\n\n

Google coi tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng tr\u00ean trang web l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c x\u1ebfp h\u1ea1ng c\u00e1c trang web, trong \u0111\u00f3 \u201cc\u00e1c ch\u1ec9 s\u1ed1 c\u1ed1t l\u00f5i c\u1ee7a trang web\u201d (core web metrics) \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t. Nh\u1eefng ch\u1ec9 s\u1ed1 n\u00e0y bao g\u1ed3m: th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 hi\u1ec3n th\u1ecb to\u00e0n b\u1ed9 n\u1ed9i dung tr\u00ean trang (maximum content rendering time), d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u1ed1c \u0111\u1ed9 t\u1ea3i trang; th\u1eddi gian ch\u1edd \u0111\u1ee3i sau khi ng\u01b0\u1eddi d\u00f9ng nh\u1eadp d\u1eef li\u1ec7u l\u1ea7n \u0111\u1ea7u ti\u00ean (first input latency), d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ednh t\u01b0\u01a1ng t\u00e1c c\u1ee7a trang web; v\u00e0 \u0111\u1ed9 l\u1ec7ch trong b\u1ed1 c\u1ee5c trang (cumulative layout offset), d\u00f9ng \u0111\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u1ec1 m\u1eb7t th\u1ecb gi\u00e1c. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n web c\u1ea7n theo d\u00f5i li\u00ean t\u1ee5c nh\u1eefng ch\u1ec9 s\u1ed1 n\u00e0y v\u00e0 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a trang web c\u1ee7a m\u00ecnh, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u00e9n h\u00ecnh \u1ea3nh, lo\u1ea1i b\u1ecf c\u00e1c t\u00e0i nguy\u00ean g\u00e2y c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh hi\u1ec3n th<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 T\u1ed1i \u01b0u h\u00f3a SEO Google: Chi\u1ebfn l\u01b0\u1ee3c th\u1ef1c t\u1ebf t\u1eeb C\u01a1 b\u1ea3n \u0111\u1ebfn N\u00e2ng cao<\/a>\u3002<\/p>\n\n\n\n\n

L\u1eadp ch\u1ec9 m\u1ee5c \u01b0u ti\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 thi\u1ebft k\u1ebf \u0111\u00e1p \u1ee9ng<\/h3>\n\n\n\n

Google \u0111\u00e3 t\u1eeb l\u00e2u \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch \u01b0u ti\u00ean l\u1eadp ch\u1ec9 m\u1ee5c cho phi\u00ean b\u1ea3n trang web d\u00e0nh cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0, b\u1ea5t k\u1ec3 ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e0o, Google ch\u1ee7 y\u1ebfu s\u1ebd d\u1ef1a tr\u00ean phi\u00ean b\u1ea3n di \u0111\u1ed9ng c\u1ee7a trang web \u0111\u1ec3 x\u1ebfp h\u1ea1ng v\u00e0 l\u1eadp ch\u1ec9 m\u1ee5c. Do \u0111\u00f3, vi\u1ec7c thi\u1ebft k\u1ebf trang web sao cho th\u1ef1c s\u1ef1 ph\u1ea3n \u1ee9ng t\u1ed1t v\u1edbi c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng, t\u1ea3i nhanh v\u00e0 d\u1ec5 d\u00e0ng \u0111\u1ec3 xem l\u00e0 m\u1ed9t y\u00eau c\u1ea7u c\u01a1 b\u1ea3n. H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng k\u00edch th\u01b0\u1edbc c\u00e1c n\u00fat ph\u00f9 h\u1ee3p, ph\u00f4ng ch\u1eef r\u00f5 r\u00e0ng v\u00e0 d\u1ec5 \u0111\u1ecdc, v\u00e0 tr\u00e1nh s\u1eed d\u1ee5ng c\u00e1c y\u1ebfu t\u1ed1 t\u01b0\u01a1ng t\u00e1c kh\u00f4ng th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng<\/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

C\u1ea5u tr\u00fac website v\u00e0 li\u00ean k\u1ebft n\u1ed9i b\u1ed9<\/h3>\n\n\n\n

M\u1ed9t c\u1ea5u tr\u00fac trang web r\u00f5 r\u00e0ng kh\u00f4ng ch\u1ec9 gi\u00fap ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng di chuy\u1ec3n gi\u1eefa c\u00e1c trang m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 c\u00e1c c\u00f4ng c\u1ee5 thu th\u1eadp d\u1eef li\u1ec7u c\u1ee7a Google (nh\u01b0 Google Bot) hi\u1ec3u \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac n\u1ed9i dung trang web m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. B\u1ea1n n\u00ean x\u00e2y d\u1ef1ng m\u1ed9t c\u1ea5u tr\u00fac trang web theo m\u00f4 h\u00ecnh ph\u1eb3ng (flat structure), \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c trang quan tr\u1ecdng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp ch\u1ec9 trong v\u00f2ng ba l\u1ea7n nh\u1ea5p tr\u00ean trang ch\u1ee7. \u0110\u1ed3ng th\u1eddi, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c li\u00ean k\u1ebft n\u1ed9i b\u1ed9 m\u1ed9t c\u00e1ch c\u00f3 chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 truy\u1ec1n \u201ctr\u1ecdng l\u01b0\u1ee3ng\u201d (weight) cho nh\u1eefng trang quan tr\u1ecdng v\u00e0 t\u1ea1o ra m\u1ed1i li\u00ean k\u1ebft ch\u1ee7 \u0111\u1ec1 gi\u1eefa c\u00e1c n\u1ed9i dung, \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap n\u00e2ng cao m\u1ee9c \u0111\u1ed9 li\u00ean quan c\u1ee7a trang web \u0111\u1ebfn c\u00e1c t\u1eeb kh\u00f3a t<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c c\u1ed1t l\u00f5i th\u1ee9 hai: S\u00e1ng t\u1ea1o n\u1ed9i dung d\u1ef1a tr\u00ean s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 \u00fd \u0111\u1ecbnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/h2>\n\n\n\n

Vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a n\u1ed9i dung \u0111ang chuy\u1ec3n t\u1eeb vi\u1ec7c \u0111 simple ch\u1ec9 \u0111\u1ed1i chi\u1ebfu c\u00e1c t\u1eeb kh\u00f3a m\u1ed9t c\u00e1ch m\u00e1y m\u00f3c sang vi\u1ec7c \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 nh\u1eefng nhu c\u1ea7u s\u00e2u s\u1eafc \u0111\u1eb1ng sau c\u00e1c truy v\u1ea5n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. C\u00e1c thu\u1eadt to\u00e1n c\u1ee7a Google, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c m\u00f4 h\u00ecnh nh\u01b0 BERT v\u00e0 MUM, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c nh\u1eefng s\u1ef1 kh\u00e1c bi\u1ec7t tinh t\u1ebf trong ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean.<\/p>\n\n\n\n

Ph\u00e2n lo\u1ea1i v\u00e0 th\u1ecfa m\u00e3n \u00fd \u0111\u1ecbnh t\u00ecm ki\u1ebfm<\/h3>\n\n\n\n

Tr\u01b0\u1edbc khi l\u1eadp k\u1ebf ho\u1ea1ch n\u1ed9i dung, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch t\u00ecm ki\u1ebfm \u0111\u1eb1ng sau c\u00e1c t\u1eeb kh\u00f3a m\u1ee5c ti\u00eau. M\u1ee5c \u0111\u00edch t\u00ecm ki\u1ebfm ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chia th\u00e0nh b\u1ed1n lo\u1ea1i: th\u00f4ng tin, \u0111i\u1ec1u h\u01b0\u1edbng, mua s\u1eafm v\u00e0 nghi\u00ean c\u1ee9u th\u1ecb tr\u01b0\u1eddng. V\u00ed d\u1ee5, trang web v\u1ec1 \u201cc\u00e1ch thay l\u1ed1p xe\u201d n\u00ean cung c\u1ea5p h\u01b0\u1edbng d\u1eabn chi ti\u1ebft t\u1eebng b\u01b0\u1edbc, trong khi trang web v\u1ec1 \u201cgi\u00e1 l\u1ed1p Michelin\u201d n\u00ean t\u1eadp trung v\u00e0o c\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 k\u00eanh mua h\u00e0ng. N\u1ed9i dung c\u1ee7a b\u1ea1n ph\u1ea3i ph\u00f9 h\u1ee3p ch\u00ednh x\u00e1c v\u1edbi m\u1ee5c \u0111\u00edch t\u00ecm ki\u1ebfm \u0111\u00f3 v\u00e0 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n nh\u1eefng k\u1ef3 v\u1ecdng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

\u1ee8ng d\u1ee5ng nguy\u00ean t\u1eafc EEAT<\/h3>\n\n\n\n

EEAT l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a Experience (Kinh nghi\u1ec7m), Expertise (Chuy\u00ean m\u00f4n), Authority (Uy t\u00edn), v\u00e0 Trustworthiness (\u0110\u00e1ng tin c\u1eady). \u0110\u00e2y l\u00e0 khung chu\u1ea9n c\u01a1 b\u1ea3n m\u00e0 Google s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u1ed9i dung. \u0110\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u n\u00e0y, n\u1ed9i dung c\u1ee7a b\u1ea1n c\u1ea7n \u0111\u01b0\u1ee3c vi\u1ebft b\u1edfi c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c li\u00ean quan, th\u1ec3 hi\u1ec7n r\u00f5 kinh nghi\u1ec7m th\u1ef1c t\u1ebf v\u00e0 ki\u1ebfn th\u1ee9c s\u00e2u r\u1ed9ng; tr\u00edch d\u1eabn c\u00e1c ngu\u1ed3n v\u00e0 d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady; cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u1ec1 tr\u00ecnh \u0111\u1ed9 c\u1ee7a t\u00e1c gi\u1ea3; v\u00e0 gi\u1eef ng\u00f4n \u0111i\u1ec7u kh\u00e1ch quan, ch\u00ednh x\u00e1c. \u0110\u1ed1i v\u1edbi c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 y t\u1ebf, t\u00e0i ch\u00ednh \u2013 n\u01a1i m\u00e0 quy\u1ebft \u0111\u1ecbnh c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ee9c kh\u1ecfe ho\u1eb7c t\u00e0i s\u1ea3n c\u1ee7a ng\u01b0\u1eddi \u0111\u1ecdc \u2013 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a EEAT c\u00e0ng \u0111\u01b0\u1ee3c n\u00e2<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng D\u1eabn Th\u1ef1c H\u00e0nh T\u1ed1i \u01afu H\u00f3a SEO Google: Ph\u00e2n T\u00edch Chi\u1ebfn L\u01b0\u1ee3c & C\u00e1c B\u01b0\u1edbc C\u1ed1t L\u00f5i T\u1eeb C\u01a1 B\u1ea3n \u0110\u1ebfn N\u00e2ng Cao<\/a>\u3002<\/p>\n\n\n\n\n

M\u00f4 h\u00ecnh Clustering N\u1ed9i dung v\u00e0 Ch\u1ee7 \u0111\u1ec1 To\u00e0n di\u1ec7n (Comprehensive Content and Theme Clustering Model)<\/h3>\n\n\n\n

Thay v\u00ec t\u1ea1o ra nhi\u1ec1u trang web \u0111\u1ed9c l\u1eadp v\u1edbi nhau, t\u1ed1t h\u01a1n h\u1ebft l\u00e0 x\u00e2y d\u1ef1ng c\u00e1c \u201cnh\u00f3m n\u1ed9i dung theo ch\u1ee7 \u0111\u1ec1\u201d (theme clusters) xoay quanh m\u1ed9t ch\u1ee7 \u0111\u1ec1 tr\u1ecdng t\u00e2m. H\u00e3y ch\u1ecdn m\u1ed9t ch\u1ee7 \u0111\u1ec1 ch\u00ednh l\u00e0m trang c\u1ed9t tr\u1ee5, sau \u0111\u00f3 t\u1ea1o ra m\u1ed9t lo\u1ea1t n\u1ed9i dung ph\u1ee5 \u0111\u1ec3 \u0111i s\u00e2u v\u00e0o ch\u1ee7 \u0111\u1ec1 \u0111\u00f3 t\u1eeb c\u00e1c g\u00f3c \u0111\u1ed9 kh\u00e1c nhau, v\u00e0 k\u1ebft n\u1ed1i ch\u00fang l\u1ea1i v\u1edbi nhau th\u00f4ng qua c\u00e1c li\u00ean k\u1ebft n\u1ed9i b\u1ed9. C\u1ea5u tr\u00fac n\u00e0y s\u1ebd gi\u00fap Google nh\u1eadn th\u1ee9c r\u00f5 r\u00e0ng v\u1ec1 uy t\u00edn v\u00e0 m\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng c\u1ee7a b\u1ea1n trong l\u0129nh v\u1ef1c \u0111\u00f3, t\u1eeb \u0111\u00f3 n\u00e2ng cao th\u1ee9 h\u1ea1ng trang web theo ti\u00eau ch\u00ed t\u00ednh li\u00ean quan \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 (topic relevance).<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c c\u1ed1t l\u00f5i s\u1ed1 ba: X\u00e2y d\u1ef1ng c\u00e1c li\u00ean k\u1ebft c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 li\u00ean quan \u0111\u1ebfn n\u1ed9i dung.<\/h2>\n\n\n\n

C\u00e1c li\u00ean k\u1ebft ngo\u00e0i v\u1eabn l\u00e0 nh\u1eefng t\u00edn hi\u1ec7u quan tr\u1ecdng th\u1ec3 hi\u1ec7n uy t\u00edn trong thu\u1eadt to\u00e1n x\u1ebfp h\u1ea1ng c\u1ee7a Google. Tuy nhi\u00ean, tr\u1ecdng t\u00e2m c\u1ee7a vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ea1ng l\u01b0\u1edbi li\u00ean k\u1ebft \u0111\u00e3 chuy\u1ec3n ho\u00e0n to\u00e0n t\u1eeb s\u1ed1 l\u01b0\u1ee3ng sang ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 m\u1ee9c \u0111\u1ed9 li\u00ean quan (t\u00ednh ph\u00f9 h\u1ee3p) c\u1ee7a ch\u00fang.<\/p>\n\n\n\n

C\u00e1c c\u00e1ch t\u1ef1 nhi\u00ean \u0111\u1ec3 thu th\u1eadp li\u00ean k\u1ebft (links)<\/h3>\n\n\n\n

Nh\u1eefng li\u00ean k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng cao th\u01b0\u1eddng \u0111\u01b0\u1ee3c thu \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch t\u1ea1o ra nh\u1eefng n\u1ed9i dung c\u00f3 t\u00ednh \u0111\u1ed9c \u0111\u00e1o, s\u00e2u s\u1eafc v\u1ec1 m\u1eb7t nghi\u00ean c\u1ee9u ho\u1eb7c c\u00f3 gi\u00e1 tr\u1ecb h\u1eefu \u00edch v\u1ec1 m\u1eb7t c\u00f4ng c\u1ee5; nh\u1eefng n\u1ed9i dung nh\u01b0 v\u1eady s\u1ebd t\u1ef1 nhi\u00ean thu h\u00fat s\u1ef1 tr\u00edch d\u1eabn v\u00e0 \u0111\u1eb7t li\u00ean k\u1ebft t\u1eeb c\u00e1c trang web kh\u00e1c. Ngo\u00e0i ra, vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c nghi\u00ean c\u1ee9u chuy\u00ean s\u00e2u trong l\u0129nh v\u1ef1c, \u0111\u0103ng t\u1ea3i c\u00e1c bi\u1ec3u \u0111\u1ed3 th\u00f4ng tin, ho\u1eb7c ph\u00e1t tri\u1ec3n nh\u1eefng c\u00f4ng c\u1ee5 h\u1eefu \u00edch c\u0169ng l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 thu h\u00fat c\u00e1c<\/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

C\u00e1c ho\u1ea1t \u0111\u1ed9ng m\u1edf r\u1ed9ng quan h\u1ec7 v\u00e0 x\u00e2y d\u1ef1ng m\u1ed1i li\u00ean k\u1ebft li\u00ean quan<\/h3>\n\n\n\n

Vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c li\u00ean k\u1ebft m\u1ed9t c\u00e1ch ch\u1ee7 \u0111\u1ed9ng c\u1ea7n t\u1eadp trung v\u00e0o y\u1ebfu t\u1ed1 li\u00ean quan (t\u00ednh \u201cph\u00f9 h\u1ee3p\u201d) gi\u1eefa n\u1ed9i dung c\u1ee7a b\u1ea1n v\u1edbi c\u00e1c ngu\u1ed3n truy\u1ec1n th\u00f4ng ho\u1eb7c c\u1ed9ng \u0111\u1ed3ng m\u1ee5c ti\u00eau. H\u00e3y t\u00ecm ki\u1ebfm c\u00e1c blog, ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng tin t\u1ee9c ho\u1eb7c danh m\u1ee5c ng\u00e0nh li\u00ean quan \u0111\u1ebfn l\u0129nh v\u1ef1c c\u1ee7a b\u1ea1n, sau \u0111\u00f3 \u0111\u1ec1 xu\u1ea5t nh\u1eefng \u00fd t\u01b0\u1edfng h\u1ee3p t\u00e1c c\u00f3 gi\u00e1 tr\u1ecb, ch\u1eb3ng h\u1ea1n nh\u01b0 vi\u1ebft b\u00e0i cho blog c\u1ee7a h\u1ecd, tr\u00edch d\u1eabn t\u00e0i nguy\u00ean ho\u1eb7c nh\u1eadn x\u00e9t t\u1eeb chuy\u00ean gia. \u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 x\u00e2y d\u1ef1ng nh\u1eefng m\u1ed1i quan h\u1ec7 th\u1ef1c s\u1ef1 ch\u1eb7t ch\u1ebd<\/p>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng li\u00ean k\u1ebft v\u00e0 b\u1ea3o v\u1ec7 tr\u01b0\u1edbc c\u00e1c chi\u1ebfn thu\u1eadt SEO ti\u00eau c\u1ef1c<\/h3>\n\n\n\n

B\u1ea1n c\u1ea7n c\u1ea3nh gi\u00e1c v\u1edbi c\u00e1c li\u00ean k\u1ebft c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p \u2013 nh\u1eefng li\u00ean k\u1ebft \u0111\u1ebfn t\u1eeb c\u00e1c danh m\u1ee5c kh\u00f4ng \u0111\u00e1ng tin c\u1eady, m\u1ea1ng l\u01b0\u1edbi blog c\u00e1 nh\u00e2n, ho\u1eb7c c\u00e1c trang web kh\u00f4ng li\u00ean quan g\u00ec \u0111\u1ebfn n\u1ed9i dung trang web c\u1ee7a b\u1ea1n \u2013 v\u00ec ch\u00fang c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn th\u1ee9 h\u1ea1ng trang web c\u1ee7a b\u1ea1n tr\u00ean c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. H\u00e3y th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Google Search Console \u0111\u1ec3 theo d\u00f5i c\u1ea5u h\u00ecnh c\u00e1c li\u00ean k\u1ebft tr\u1ecf v\u1ec1 (backlinks) trang web c\u1ee7a b\u1ea1n. \u0110\u1ed1i v\u1edbi nh\u1eefng li\u00ean k\u1ebft \u0111\u00e1ng ng\u1edd ho\u1eb7c c\u00f3 kh\u1ea3 n\u0103ng l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c t\u1ea5n c\u00f4ng SEO ti\u00eau c\u1ef1c, h\u00e3y lo\u1ea1i b\u1ecf ch\u00fang b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1eeb ch\u1ed1i<\/p>\n\n\n\n

Chi\u1ebfn l\u01b0\u1ee3c c\u1ed1t l\u00f5i th\u1ee9 t\u01b0: SEO k\u1ef9 thu\u1eadt v\u00e0 vi\u1ec7c theo d\u00f5i, \u0111i\u1ec1u ch\u1ec9nh li\u00ean t\u1ee5c<\/h2>\n\n\n\n

M\u1ed9t n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt v\u1eefng ch\u1eafc l\u00e0 c\u01a1 s\u1edf cho c\u00f4ng t\u00e1c SEO, gi\u00fap Google c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng ph\u00e1t hi\u1ec7n, thu th\u1eadp d\u1eef li\u1ec7u, l\u1eadp ch\u1ec9 m\u1ee5c v\u00e0 hi\u1ec3u \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 n\u1ed9i dung tr\u00ean trang web c\u1ee7a b\u1ea1n.<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn th\u1ef1c chi\u1ebfn t\u1ed1i \u01b0u h\u00f3a SEO Google: L\u1ed9 tr\u00ecnh to\u00e0n di\u1ec7n t\u1eeb x\u00e2y d\u1ef1ng chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ebfn t\u0103ng th\u1ee9 h\u1ea1ng<\/a>\u3002<\/p>\n\n\n\n\n

Website Crawling and Indexing Control<\/h3>\n\n\n\n

H\u00e3y s\u1eed d\u1ee5ng t\u1ec7p robots.txt \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn c\u00e1c c\u00f4ng c\u1ee5 thu th\u1eadp d\u1eef li\u1ec7u (crawler) m\u1ed9t c\u00e1ch th\u00f4ng minh, nh\u01b0ng \u0111\u1ed3ng th\u1eddi tr\u00e1nh v\u00f4 t\u00ecnh ch\u1eb7n c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean quan tr\u1ecdng tr\u00ean trang web c\u1ee7a b\u1ea1n. H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea3n \u0111\u1ed3 trang web (site map) \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o ra v\u00e0 g\u1eedi l\u00ean Trung t\u00e2m Qu\u1ea3n l\u00fd T\u00ecm ki\u1ebfm c\u1ee7a Google, trong \u0111\u00f3 ch\u1ee9a \u0111\u1ecba ch\u1ec9 URL c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c trang quan tr\u1ecdng. Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 b\u00e1o c\u00e1o v\u1ec1 t\u1ef7 l\u1ec7 c\u00e1c trang \u0111\u01b0\u1ee3c thu th\u1eadp nh\u01b0ng ch\u01b0a \u0111\u01b0\u1ee3c l\u1eadp ch\u1ec9 m\u1ee5c (\u201cCrawled but not indexed\u201d) ho\u1eb7c c\u00e1c l\u1ed7i nh\u01b0 404, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c trang c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec1u \u0111\u01b0\u1ee3c thu th\u1eadp v\u00e0 l\u1eadp ch\u1ec9 m\u1ee5c.<\/p>\n\n\n\n

\u0110\u00e1nh d\u1ea5u d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac<\/h3>\n\n\n\n

D\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac l\u00e0 m\u1ed9t \u0111\u1ecbnh d\u1ea1ng ti\u00eau chu\u1ea9n h\u00f3a, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p nh\u1eefng th\u00f4ng tin r\u00f5 r\u00e0ng cho c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm v\u1ec1 n\u1ed9i dung trang web. B\u1eb1ng c\u00e1ch th\u00eam c\u00e1c th\u1ebb Schema ph\u00f9 h\u1ee3p, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m phong ph\u00fa h\u01a1n n\u1ed9i dung hi\u1ec3n th\u1ecb trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm \u2013 ch\u1eb3ng h\u1ea1n nh\u01b0 hi\u1ec3n th\u1ecb s\u1ed1 sao \u0111\u00e1nh gi\u00e1, gi\u00e1 s\u1ea3n ph\u1ea9m, ng\u00e0y di\u1ec5n ra s\u1ef1 ki\u1ec7n, ho\u1eb7c c\u00e2u tr\u1ea3 l\u1eddi tr\u1ef1c ti\u1ebfp cho c\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap t\u0103ng t\u1ef7 l\u1ec7 nh\u1ea5p v\u00e0o c\u00e1c k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm m\u00e0 c\u00f2n gi\u00fap Google hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 n\u1ed9i dung c\u1ee7a b\u1ea1n.<\/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

Ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 l\u1eb7p l\u1ea1i chi\u1ebfn l\u01b0\u1ee3c<\/h3>\n\n\n\n

SEO kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh m\u1ed9t l\u1ea7n v\u00e0 sau \u0111\u00f3 kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec n\u1eefa. B\u1ea1n c\u1ea7n d\u1ef1a v\u00e0o d\u1eef li\u1ec7u \u0111\u1ec3 li\u00ean t\u1ee5c t\u1ed1i \u01b0u h\u00f3a c\u00e1c chi\u1ebfn l\u01b0\u1ee3c SEO. H\u00e3y ch\u00fa tr\u1ecdng \u0111\u1ebfn c\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng t\u1eeb Google Analytics nh\u01b0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1eeb t\u00ecm ki\u1ebfm t\u1ef1 nhi\u00ean, th\u1ee9 h\u1ea1ng c\u1ee7a trang m\u1ee5c ti\u00eau, t\u1ef7 l\u1ec7 nh\u1ea5p chu\u1ed9t, t\u1ef7 l\u1ec7 tho\u00e1t trang v\u00e0 th\u1eddi gian truy c\u1eadp (session duration). K\u1ebft h\u1ee3p d\u1eef li\u1ec7u t\u1eeb Google Search Console v\u1ec1 c\u00e1c truy v\u1ea5n v\u00e0 c\u00e1ch trang web \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb, h\u00e3y ph\u00e2n t\u00edch xem nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c n\u00e0o hi\u1ec7u qu\u1ea3 v\u00e0 nh\u1eefng n\u1ed9i dung n\u00e0o kh\u00f4ng \u0111\u1ea1t k\u1ebft qu\u1ea3 nh\u01b0 mong \u0111\u1ee3i, sau \u0111\u00f3 \u0111i\u1ec1u ch\u1ec9nh n\u1ed9i dung c\u0169ng nh\u01b0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1i \u01b0u h\u00f3a k\u1ef9 thu\u1eadt t\u01b0\u01a1ng \u1ee9<\/p>\n\n\n\n

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

Vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a SEO cho Google v\u00e0o n\u0103m 2026 l\u00e0 m\u1ed9t d\u1ef1 \u00e1n h\u1ec7 th\u1ed1ng to\u00e0n di\u1ec7n, \u0111\u00f2i h\u1ecfi ch\u00fang ta ph\u1ea3i l\u1ea5y tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng l\u00e0m \u0111i\u1ec3m xu\u1ea5t ph\u00e1t cho m\u1ecdi ho\u1ea1t \u0111\u1ed9ng, t\u1ea1o ra n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 mong \u0111\u1ee3i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, v\u00e0 x\u00e2y d\u1ef1ng uy t\u00edn cho trang web th\u00f4ng qua vi\u1ec7c thi\u1ebft l\u1eadp c\u00e1c li\u00ean k\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u00e0 li\u00ean quan. \u0110\u1ed3ng th\u1eddi, m\u1ed9t n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt v\u1eefng ch\u1eafc, kh\u00f4ng ch\u1ee9a l\u1ed7i, l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 m\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. SEO th\u00e0nh c\u00f4ng kh\u00f4ng ph\u1ea3i l\u00e0 vi\u1ec7c t\u1eadn d\u1ee5ng nh\u1eefng l\u1ed7 h\u1ed5ng trong thu\u1eadt to\u00e1n ng\u1eafn h\u1ea1n, m\u00e0 l\u00e0 s\u1ef1 ki\u00ean tr\u00ec theo \u0111u\u1ed5i l\u00e2u d\u00e0i, li\u00ean t\u1ee5c mang l\u1ea1i gi\u00e1 tr\u1ecb cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm, t\u1eeb \u0111\u00f3 gi\u00e0nh \u0111\u01b0\u1ee3c s\u1ef1 tin t\u01b0\u1edfng t\u1eeb h\u1ecd.<\/p>\n\n\n\n

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

SEO t\u1ed1i \u01b0u h\u00f3a Google c\u1ea7n bao l\u00e2u \u0111\u1ec3 th\u1ea5y hi\u1ec7u qu\u1ea3?<\/h3>\n\n\n\n

SEO th\u01b0\u1eddng m\u1ea5t t\u1eeb 3 \u0111\u1ebfn 6 th\u00e1ng, ho\u1eb7c th\u1eadm ch\u00ed l\u00e2u h\u01a1n, m\u1edbi th\u1ea5y s\u1ef1 t\u0103ng tr\u01b0\u1edfng r\u00f5 r\u1ec7t v\u1ec1 l\u01b0\u1ee3ng truy c\u1eadp t\u1ef1 nhi\u00ean. \u0110i\u1ec1u n\u00e0y l\u00e0 do chu k\u1ef3 thu th\u1eadp d\u1eef li\u1ec7u, l\u1eadp ch\u1ec9 m\u1ee5c v\u00e0 c\u1eadp nh\u1eadt th\u1ee9 h\u1ea1ng c\u1ee7a Google, c\u0169ng nh\u01b0 vi\u1ec7c n\u1ed9i dung m\u1edbi ho\u1eb7c c\u00e1c li\u00ean k\u1ebft m\u1edbi c\u1ea7n th\u1eddi gian \u0111\u1ec3 x\u00e2y d\u1ef1ng uy t\u00edn. \u0110\u1ed1i v\u1edbi c\u00e1c t\u1eeb kh\u00f3a c\u00f3 m\u1ee9c c\u1ea1nh tranh cao, th\u1eddi gian c\u1ea7n thi\u1ebft c\u00f3 th\u1ec3 s\u1ebd c\u00f2n d\u00e0i h\u01a1n n\u1eefa.<\/p>\n\n\n\n

N\u1ed9i dung website c\u00f3 ph\u1ea3i c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng ph\u1ea3i nh\u01b0 v\u1eady. Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 s\u00e2u c\u1ee7a n\u1ed9i dung quan tr\u1ecdng h\u01a1n nhi\u1ec1u so v\u1edbi s\u1ed1 l\u01b0\u1ee3ng. Qu\u00e1 nhi\u1ec1u n\u1ed9i dung k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, thi\u1ebfu s\u00e2u s\u1eafc ho\u1eb7c tr\u00f9ng l\u1eb7p s\u1ebd l\u00e0m gi\u1ea3m uy t\u00edn chung c\u1ee7a trang web, v\u00e0 c\u00f3 th\u1ec3 b\u1ecb Google coi l\u00e0 n\u1ed9i dung kh\u00f4ng \u0111\u00e1ng tin c\u1eady (thu\u1ed9c lo\u1ea1i \u201cr\u00e1c\u201d). Vi\u1ec7c t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ea1o ra nh\u1eefng n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng cao, to\u00e0n di\u1ec7n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3 t\u1ed1t h<\/p>\n\n\n\n

T\u00edn hi\u1ec7u m\u1ea1ng x\u00e3 h\u1ed9i c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn th\u1ee9 h\u1ea1ng Google kh\u00f4ng?<\/h3>\n\n\n\n

Theo th\u00f4ng b\u00e1o ch\u00ednh th\u1ee9c t\u1eeb Google, c\u00e1c h\u00e0nh \u0111\u1ed9ng nh\u01b0 chia s\u1ebb v\u00e0 th\u00edch tr\u00ean m\u1ea1ng x\u00e3 h\u1ed9i kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ee9 h\u1ea1ng c\u1ee7a n\u1ed9i dung. Tuy nhi\u00ean, m\u1ea1ng x\u00e3 h\u1ed9i c\u00f3 th\u1ec3 gi\u00fap n\u1ed9i dung \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn r\u1ed9ng r\u00e3i h\u01a1n, t\u1eeb \u0111\u00f3 t\u1ea1o ra nhi\u1ec1u li\u00ean k\u1ebft t\u1ef1 nhi\u00ean, l\u01b0\u1ee3t t\u00ecm ki\u1ebfm li\u00ean quan \u0111\u1ebfn th\u01b0\u01a1ng hi\u1ec7u v\u00e0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp tr\u1ef1c ti\u1ebfp. Nh\u1eefng y\u1ebfu t\u1ed1 gi\u00e1n ti\u1ebfp n\u00e0y \u0111\u00f3ng vai tr\u00f2 t\u00edch c\u1ef1c trong vi\u1ec7c c\u1ea3i thi\u1ec7n hi<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ed9t li\u00ean k\u1ebft ng\u01b0\u1ee3c l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao hay ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p?<\/h3>\n\n\n\n

C\u00e1c li\u00ean k\u1ebft ngo\u00e0i (external links) ch\u1ea5t l\u01b0\u1ee3ng cao th\u01b0\u1eddng \u0111\u1ebfn t\u1eeb nh\u1eefng trang web c\u00f3 uy t\u00edn cao, quy tr\u00ecnh bi\u00ean t\u1eadp nghi\u00eam ng\u1eb7t v\u00e0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp th\u1ef1c t\u1ebf trong c\u00f9ng l\u0129nh v\u1ef1c; ch\u00fang xu\u1ea5t hi\u1ec7n m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean trong b\u1ed1i c\u1ea3nh n\u1ed9i dung li\u00ean quan. Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c li\u00ean k\u1ebft ngo\u00e0i ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p th\u01b0\u1eddng \u0111\u1ebfn t\u1eeb c\u00e1c trang web kh\u00f4ng li\u00ean quan, c\u00e1c trang t\u1ea1o li\u00ean k\u1ebft m\u1ed9t c\u00e1ch m\u00e1y m\u00f3c (link farms), b\u00ecnh lu\u1eadn tr\u00ean blog c\u00f3 quy\u1ec1n truy c\u1eadp h\u1ea1n ch\u1ebf, ho\u1eb7c c\u00e1c m\u1ea1ng l\u01b0\u1edbi cung c\u1ea5p li\u00ean k\u1ebft tr\u1ea3 ph\u00ed; n\u1ed9i dung li\u00ean k\u1ebft (anchor text) trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p h\u01b0\u1edbng d\u1eabn th\u1ef1c t\u1ebf v\u1ec1 vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a SEO cho Google trong n\u0103m 2026. C\u00e1c chi\u1ebfn l\u01b0\u1ee3c ch\u00ednh bao g\u1ed3m: t\u1ed1i \u01b0u h\u00f3a trang web theo tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng, vi\u1ec7c t\u1ea1o n\u1ed9i dung d\u1ef1a tr\u00ean s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 \u00fd \u0111\u1ecbnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, x\u00e2y d\u1ef1ng c\u00e1c li\u00ean k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng cao, c\u0169ng nh\u01b0 \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt SEO k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c theo d\u00f5i li\u00ean t\u1ee5c. M\u1ee5c ti\u00eau l\u00e0 gi\u00fap c\u00e1c trang web n\u00e2ng cao th\u1ee9 h\u1ea1ng tr\u00ean c\u00f4ng c<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[479,505],"knowledge_category":[473],"class_list":["post-12383620","knowledge_post","type-knowledge_post","status-publish","hentry","tag-479","tag-google-seo","knowledge_category-seo"],"acf":{"site_seo_keywords":"\u8c37\u6b4cSEO\u4f18\u5316,\u7f51\u7ad9\u6392\u540d,\u7528\u6237\u4f53\u9a8c,\u5185\u5bb9\u521b\u4f5c,EEAT\u539f\u5219,\u94fe\u63a5\u5efa\u8bbe,\u6280\u672fSEO,2026\u5e74SEO\u7b56\u7565"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12383620","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\/12383620\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12383620"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12383620"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12383620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}