{"id":40769,"date":"2026-09-20T11:16:03","date_gmt":"2026-09-20T04:16:03","guid":{"rendered":"https:\/\/dps.media\/thuat-toan-internal-link-google\/"},"modified":"2026-09-20T11:16:03","modified_gmt":"2026-09-20T04:16:03","slug":"thuat-toan-internal-link-google-2","status":"publish","type":"post","link":"https:\/\/dps.media\/en\/thuat-toan-internal-link-google-2\/","title":{"rendered":"Nghi\u00ean C\u1ee9u Gi\u1ea3i Thu\u1eadt Internal Link: Ph\u00e2n T\u00edch B\u1eb1ng S\u00e1ng Ch\u1ebf Google &amp; H\u1ed3 S\u01a1 R\u00f2 R\u1ec9 API Warehouse"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><p class=\"intro-lead\">Trong c\u1ea5u tr\u00fac t\u1ed1i \u01b0u h\u00f3a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm hi\u1ec7n \u0111\u1ea1i, <strong>li\u00ean k\u1ebft n\u1ed9i b\u1ed9 (Internal Link)<\/strong> th\u01b0\u1eddng b\u1ecb quy gi\u1ea3n th\u00e0nh nh\u1eefng thao t\u00e1c th\u1ee7 c\u00f4ng thi\u1ebfu c\u01a1 s\u1edf \u0111\u1ecbnh l\u01b0\u1ee3ng: c\u00e0i \u0111\u1eb7t plugin t\u1ef1 \u0111\u1ed9ng ch\u00e8n t\u1eeb kh\u00f3a ch\u00ednh x\u00e1c, r\u1ea3i link v\u00e0o ch\u00e2n trang (Footer), ho\u1eb7c x\u00e2y d\u1ef1ng Mega-menu kh\u1ed5ng l\u1ed3 nh\u1eb1m m\u1ee5c \u0111\u00edch \u201cl\u00e0m ph\u1eb3ng\u201d website. Tuy nhi\u00ean, d\u01b0\u1edbi l\u0103ng k\u00ednh c\u1ee7a khoa h\u1ecdc m\u00e1y t\u00ednh v\u00e0 c\u00e1c t\u00e0i li\u1ec7u gi\u1ea3i thu\u1eadt th\u1ef1c t\u1ebf t\u1eeb Google, m\u1ea1ng l\u01b0\u1edbi li\u00ean k\u1ebft n\u1ed9i b\u1ed9 l\u00e0 m\u1ed9t \u0111\u1ed3 th\u1ecb \u0111\u1ecbnh h\u01b0\u1edbng c\u00f3 tr\u1ecdng s\u1ed1 (Weighted Directed Graph) v\u1eadn h\u00e0nh d\u01b0\u1edbi s\u1ef1 chi ph\u1ed1i c\u1ee7a h\u00e0ng lo\u1ea1t thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y ph\u1ee9c t\u1ea1p.<\/p><p>B\u00e0i nghi\u00ean c\u1ee9u chuy\u00ean s\u00e2u n\u00e0y c\u1ee7a <strong>DPS.MEDIA<\/strong> ph\u00e2n t\u00edch to\u00e0n di\u1ec7n c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh c\u1ee7a li\u00ean k\u1ebft n\u1ed9i b\u1ed9 d\u1ef1a tr\u00ean ba tr\u1ee5 c\u1ed9t ch\u1ee9ng c\u1ee9 khoa h\u1ecdc v\u1eefng ch\u1eafc: c\u00e1c b\u1eb1ng s\u00e1ng ch\u1ebf \u0111\u00e3 c\u1ea5p c\u1ee7a Google LLC, h\u01a1n 2.500 trang t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt r\u00f2 r\u1ec9 t\u1eeb <em>Google Content API Warehouse<\/em> (th\u00e1ng 05\/2024), v\u00e0 c\u00e1c t\u00e0i li\u1ec7u gi\u1ea3i thu\u1eadt ch\u00ednh th\u1ee9c t\u1eeb \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 Google Search Central.<\/p><h2>1. M\u00f4 H\u00ecnh Reasonable Surfer (Patent US7716225B1): C\u01a1 Ch\u1ebf Ph\u00e2n B\u1ed5 PageRank Theo X\u00e1c Su\u1ea5t Click<\/h2><p>N\u0103m 1998, Larry Page v\u00e0 Sergey Brin gi\u1edbi thi\u1ec7u thu\u1eadt to\u00e1n <em>PageRank<\/em> nguy\u00ean b\u1ea3n d\u1ef1a tr\u00ean gi\u1ea3 \u0111\u1ecbnh <strong>Random Surfer Model (M\u00f4 h\u00ecnh ng\u01b0\u1eddi l\u01b0\u1edbt web ng\u1eabu nhi\u00ean)<\/strong>. Trong m\u00f4 h\u00ecnh n\u00e0y, m\u1ecdi li\u00ean k\u1ebft xu\u1ea5t hi\u1ec7n tr\u00ean m\u1ed9t trang web \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb truy\u1ec1n d\u1eabn PageRank ngang nhau: n\u1ebfu m\u1ed9t trang c\u00f3 10 li\u00ean k\u1ebft, m\u1ed7i li\u00ean k\u1ebft nh\u1eadn ch\u00ednh x\u00e1c 1\/10 (10%) d\u00f2ng ch\u1ea3y gi\u00e1 tr\u1ecb (Link Equity), b\u1ea5t k\u1ec3 li\u00ean k\u1ebft \u0111\u00f3 n\u1eb1m \u1edf \u0111\u1ea7u b\u00e0i vi\u1ebft, trong thanh menu, hay \u1ea9n s\u00e2u d\u01b0\u1edbi ch\u00e2n trang.<\/p><p>Tuy nhi\u00ean, gi\u1ea3 \u0111\u1ecbnh phi th\u1ef1c t\u1ebf n\u00e0y \u0111\u00e3 b\u1ecb Google lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n k\u1ec3 t\u1eeb khi \u0111\u0103ng k\u00fd v\u00e0 tri\u1ec3n khai b\u1eb1ng s\u00e1ng ch\u1ebf <a href=\"https:\/\/patents.google.com\/patent\/US7716225B1\/en\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">US7716225B1 \u2014 Ranking documents based on user behavior and\/or feature data<\/a> (t\u00e1c gi\u1ea3 g\u1ed3m c\u00e1c k\u1ef9 s\u01b0 huy\u1ec1n tho\u1ea1i c\u1ee7a Google: Jeffrey Dean, Corin Anderson v\u00e0 Alexis Battle). B\u1eb1ng s\u00e1ng ch\u1ebf n\u00e0y khai sinh <strong>Reasonable Surfer Model (M\u00f4 h\u00ecnh ng\u01b0\u1eddi l\u01b0\u1edbt web h\u1ee3p l\u00fd)<\/strong>.<\/p><p>Theo ph\u00e2n t\u00edch k\u1ef9 thu\u1eadt c\u1ee7a chuy\u00ean gia gi\u1ea3i thu\u1eadt t\u00ecm ki\u1ebfm Bill Slawski trong t\u00e0i li\u1ec7u <a href=\"https:\/\/www.seobythesea.com\/2016\/04\/googles-reasonable-surfer-patent-updated\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Google\u2019s Reasonable Surfer Patent Updated tr\u00ean SEO by the Sea<\/a>, Reasonable Surfer t\u00ednh to\u00e1n <em>x\u00e1c su\u1ea5t nh\u1ea5p chu\u1ed9t th\u1ef1c t\u1ebf (Click Probability)<\/em> c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed1i v\u1edbi t\u1eebng li\u00ean k\u1ebft c\u1ee5 th\u1ec3 d\u1ef1a tr\u00ean c\u00e1c thu\u1ed9c t\u00ednh tr\u1ef1c quan c\u1ee7a DOM HTML:<\/p><ul>\n<li><strong>V\u1ecb tr\u00ed v\u1eadt l\u00fd trong b\u1ed1 c\u1ee5c trang (Location in DOM):<\/strong> Li\u00ean k\u1ebft n\u1eb1m \u1edf 1\/3 \u0111\u1ea7u th\u00e2n b\u00e0i vi\u1ebft ch\u00ednh (Main Content Body) c\u00f3 x\u00e1c su\u1ea5t \u0111\u01b0\u1ee3c click cao g\u1ea5p 5 \u0111\u1ebfn 8 l\u1ea7n so v\u1edbi c\u00e1c li\u00ean k\u1ebft b\u1ecb \u0111\u1ea9y xu\u1ed1ng \u0111\u00e1y trang ho\u1eb7c n\u1eb1m trong khu v\u1ef1c t\u00e1c gi\u1ea3 (Author Box).<\/li>\n<li><strong>Thu\u1ed9c t\u00ednh \u0111\u1ecbnh d\u1ea1ng hi\u1ec3n th\u1ecb (Visual Features):<\/strong> K\u00edch th\u01b0\u1edbc ph\u00f4ng ch\u1eef (Font size), \u0111\u1ed9 \u0111\u1eadm (Font weight), v\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u s\u1eafc (Color contrast) so v\u1edbi v\u0103n b\u1ea3n xung quanh \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn h\u1ec7 s\u1ed1 tr\u1ecdng s\u1ed1 truy\u1ec1n d\u1eabn.<\/li>\n<li><strong>Khu v\u1ef1c Boilerplate b\u1ecb tri\u1ec7t ti\u00eau:<\/strong> C\u00e1c li\u00ean k\u1ebft n\u1eb1m trong Footer, Sidebar, Disclaimer ho\u1eb7c thanh \u0111i\u1ec1u h\u01b0\u1edbng l\u1eb7p l\u1ea1i (Boilerplate Links) c\u00f3 x\u00e1c su\u1ea5t ng\u01b0\u1eddi d\u00f9ng ch\u1ee7 \u0111\u1ed9ng \u0111\u1ecdc v\u00e0 nh\u1ea5p chu\u1ed9t ti\u1ec7m c\u1eadn v\u1ec1 0, \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c tr\u1ecdng s\u1ed1 PageRank truy\u1ec1n qua c\u00e1c v\u1ecb tr\u00ed n\u00e0y g\u1ea7n nh\u01b0 b\u1ecb v\u00f4 hi\u1ec7u h\u00f3a.<\/li>\n<\/ul><p><strong>K\u1ebft lu\u1eadn th\u1ef1c nghi\u1ec7m:<\/strong> V\u1ecb tr\u00ed \u0111\u1eb7t li\u00ean k\u1ebft quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn 80% gi\u00e1 tr\u1ecb PageRank truy\u1ec1n d\u1eabn. M\u1ed9t internal link \u0111\u1eb7t t\u1ef1 nhi\u00ean trong \u0111o\u1ea1n v\u0103n b\u1ea3n d\u1eabn nh\u1eadp \u1edf \u0111\u1ea7u b\u00e0i vi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb th\u00fac \u0111\u1ea9y th\u1ee9 h\u1ea1ng v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi m\u1ed9t danh s\u00e1ch 10 li\u00ean k\u1ebft \u0111\u01b0\u1ee3c gom c\u1ee5m th\u00f4 b\u1ea1o \u1edf cu\u1ed1i trang.<\/p><p><img decoding=\"async\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2026\/09\/nghien_cuu_giai_thuat_internal_img2_1789877520230.png\" alt=\"thu\u1eadt to\u00e1n internal link\" style=\"display:block;margin:20px auto;max-width:100%;height:auto\" title=\"\"><\/p><h2>2. Ph\u00e2n T\u1ea7ng Ch\u1ec9 M\u1ee5c Link (3-Tier Link Index) & Ch\u1ec9 S\u1ed1 Click Th\u1ef1c T\u1ebf T\u1eeb Google API Leak 2024<\/h2><p>V\u00e0o th\u00e1ng 05\/2024, m\u1ed9t s\u1ef1 ki\u1ec7n l\u1ecbch s\u1eed trong ng\u00e0nh t\u00ecm ki\u1ebfm \u0111\u00e3 di\u1ec5n ra khi kho t\u00e0i li\u1ec7u n\u1ed9i b\u1ed9 <em>Google Content API Warehouse<\/em> b\u1ecb r\u00f2 r\u1ec9 c\u00f4ng khai, \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u00e0 ph\u00e2n t\u00edch b\u1edfi Rand Fishkin (SparkToro) v\u00e0 Mike King (iPullRank) qua b\u00e1o c\u00e1o <a href=\"https:\/\/sparktoro.com\/blog\/an-anonymous-source-shared-thousands-of-leaked-google-search-api-documents-with-me-everyone-in-seo-should-see-them\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">An Anonymous Source Shared Thousands of Leaked Google Search API Documents<\/a>. T\u00e0i li\u1ec7u n\u00e0y \u0111\u00e3 h\u00e9 l\u1ed9 chi ti\u1ebft ch\u01b0a t\u1eebng c\u00f4ng b\u1ed1 v\u1ec1 c\u00e1ch Google l\u01b0u tr\u1eef, \u0111\u00e1nh gi\u00e1 v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c li\u00ean k\u1ebft n\u1ed9i b\u1ed9.<\/p><p>H\u1ec7 th\u1ed1ng x\u1eed l\u00fd li\u00ean k\u1ebft c\u1ee7a Google kh\u00f4ng l\u01b0u tr\u1eef m\u1ecdi li\u00ean k\u1ebft tr\u00ean m\u1ed9t m\u1eb7t ph\u1eb3ng d\u1eef li\u1ec7u duy nh\u1ea5t m\u00e0 ph\u00e2n t\u00e1ch th\u00e0nh ba t\u1ea7ng ch\u1ea5t l\u01b0\u1ee3ng (3-Tier Link Index):<\/p><ol>\n<li><strong>High-Quality Tier (T\u1ea7ng ch\u1ea5t l\u01b0\u1ee3ng cao):<\/strong> D\u00e0nh ri\u00eang cho c\u00e1c li\u00ean k\u1ebft xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1c trang c\u00f3 l\u01b0\u1ee3ng t\u01b0\u01a1ng t\u00e1c th\u1ef1c t\u1ebf cao, \u0111\u01b0\u1ee3c Google index ngay l\u1eadp t\u1ee9c v\u00e0 truy\u1ec1n to\u00e0n b\u1ed9 gi\u00e1 tr\u1ecb PageRank c\u0169ng nh\u01b0 Anchor Equity.<\/li>\n<li><strong>Medium-Quality Tier (T\u1ea7ng trung b\u00ecnh):<\/strong> \u0110\u01b0\u1ee3c thu th\u1eadp v\u00e0 c\u1eadp nh\u1eadt \u0111\u1ecbnh k\u1ef3, ch\u1ec9 truy\u1ec1n m\u1ed9t ph\u1ea7n gi\u00e1 tr\u1ecb x\u1ebfp h\u1ea1ng.<\/li>\n<li><strong>Low-Quality Tier (T\u1ea7ng ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p):<\/strong> C\u00e1c t\u00e0i li\u1ec7u c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m ho\u1eb7c ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 t\u01b0\u01a1ng t\u00e1c ng\u01b0\u1eddi d\u00f9ng. C\u00e1c li\u00ean k\u1ebft n\u1eb1m trong t\u1ea7ng n\u00e0y b\u1ecb c\u00f4 l\u1eadp, kh\u00f4ng truy\u1ec1n b\u1ea5t k\u1ef3 gi\u00e1 tr\u1ecb n\u00e0o cho trang \u0111\u00edch v\u00e0 c\u00f3 th\u1ec3 b\u1ecb lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n kh\u1ecfi b\u1ed9 nh\u1edb \u0111\u1ed3 th\u1ecb li\u00ean k\u1ebft.<\/li>\n<\/ol><p>\u0110\u1eb7c bi\u1ec7t, m\u00e3 ngu\u1ed3n n\u1ed9i b\u1ed9 x\u00e1c nh\u1eadn s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a module <code class=\"notranslate no-translate\" data-no-translation=\"\">AnchorsAnchor<\/code> v\u1edbi thu\u1ed9c t\u00ednh <code class=\"notranslate no-translate\" data-no-translation=\"\">SourceType<\/code> v\u00e0 module qu\u1ea3n l\u00fd si\u00eau d\u1eef li\u1ec7u t\u00e0i li\u1ec7u <code class=\"notranslate no-translate\" data-no-translation=\"\">RepositoryWebrefDocumentMetadata<\/code> theo d\u00f5i tr\u01b0\u1eddng <code class=\"notranslate no-translate\" data-no-translation=\"\">TotalClicks<\/code>. Khi m\u1ed9t trang web kh\u00f4ng ghi nh\u1eadn l\u01b0\u1ee3t xem ho\u1eb7c l\u01b0\u1ee3t nh\u1ea5p chu\u1ed9t n\u00e0o t\u1eeb tr\u00ecnh duy\u1ec7t Chrome v\u00e0 Google Search (<code class=\"notranslate no-translate\" data-no-translation=\"\">TotalClicks = 0<\/code>), trang \u0111\u00f3 b\u1ecb g\u1eafn c\u1edd l\u00e0 \u201ct\u00e0i li\u1ec7u ch\u1ebft\u201d (Dead Document). B\u1ea5t k\u1ef3 li\u00ean k\u1ebft n\u1ed9i b\u1ed9 n\u00e0o \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb trang n\u00e0y \u0111\u1ec1u b\u1ecb gi\u00e1ng xu\u1ed1ng t\u1ea7ng Low-Tier v\u00e0 b\u1ecb Googlebot b\u1ecf qua.<\/p><p>\u0110\u1ed3ng th\u1eddi, h\u1ec7 th\u1ed1ng x\u1ebfp h\u1ea1ng theo h\u00e0nh vi ng\u01b0\u1eddi d\u00f9ng mang t\u00ean <strong>NavBoost<\/strong> li\u00ean t\u1ee5c gi\u00e1m s\u00e1t c\u00e1c t\u00edn hi\u1ec7u nh\u1ea5p chu\u1ed9t bao g\u1ed3m <code class=\"notranslate no-translate\" data-no-translation=\"\">goodClicks<\/code> (nh\u1ea5p chu\u1ed9t c\u00f3 th\u1eddi gian on-site l\u00e2u), <code class=\"notranslate no-translate\" data-no-translation=\"\">badClicks<\/code> (nh\u1ea5p chu\u1ed9t r\u1eddi trang ngay) v\u00e0 <code class=\"notranslate no-translate\" data-no-translation=\"\">lastLongestClicks<\/code> (l\u1ea7n nh\u1ea5p chu\u1ed9t cu\u1ed1i c\u00f9ng th\u1ecfa m\u00e3n ho\u00e0n to\u00e0n nhu c\u1ea7u ng\u01b0\u1eddi d\u00f9ng). M\u1ed9t internal link th\u00fac \u0111\u1ea9y ng\u01b0\u1eddi d\u00f9ng click v\u00e0 ti\u1ebfp t\u1ee5c t\u01b0\u01a1ng t\u00e1c s\u00e2u tr\u00ean trang \u0111\u00edch s\u1ebd g\u1eedi t\u00edn hi\u1ec7u c\u1ee7ng c\u1ed1 c\u1ef1c m\u1ea1nh cho NavBoost \u0111\u1ec3 gia t\u0103ng th\u1ee9 h\u1ea1ng c\u1ee7a to\u00e0n b\u1ed9 c\u1ee5m ch\u1ee7 \u0111\u1ec1.<\/p><h2>3. First Link Priority & Quy T\u1eafc Single Link: C\u01a1 Ch\u1ebf Ph\u00e2n T\u00edch C\u00fa Ph\u00e1p C\u1ee7a Googlebot<\/h2><p>M\u1ed9t sai l\u1ea7m kinh \u0111i\u1ec3n m\u00e0 nhi\u1ec1u \u0111\u1ed9i ng\u0169 bi\u00ean t\u1eadp m\u1eafc ph\u1ea3i l\u00e0 ch\u00e8n nhi\u1ec1u li\u00ean k\u1ebft tr\u1ecf v\u1ec1 c\u00f9ng m\u1ed9t URL \u0111\u00edch trong c\u00f9ng m\u1ed9t b\u00e0i vi\u1ebft (v\u00ed d\u1ee5: m\u1ed9t li\u00ean k\u1ebft \u1edf menu breadcrumb \u0111\u1ea7u b\u00e0i v\u00e0 m\u1ed9t li\u00ean k\u1ebft ch\u1ee9a t\u1eeb kh\u00f3a chi\u1ebfn l\u01b0\u1ee3c \u1edf gi\u1eefa th\u00e2n b\u00e0i). D\u01b0\u1edbi g\u00f3c \u0111\u1ed9 gi\u1ea3i thu\u1eadt DOM Parser, h\u00e0nh vi n\u00e0y k\u00edch ho\u1ea1t quy t\u1eafc <strong>First Link Priority (\u01afu ti\u00ean li\u00ean k\u1ebft \u0111\u1ea7u ti\u00ean)<\/strong>.<\/p><p>Nh\u01b0 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch chi ti\u1ebft tr\u00ean Search Engine Journal qua nh\u1eadn \u0111\u1ecbnh c\u1ee7a chuy\u00ean gia t\u00ecm ki\u1ebfm John Mueller trong b\u00e0i vi\u1ebft <a href=\"https:\/\/www.searchenginejournal.com\/googles-mueller-on-first-link-priority-link-obfuscation\/582316\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Google\u2019s Mueller On First Link Priority & Link Obfuscation<\/a>, khi Googlebot duy\u1ec7t qua m\u00e3 ngu\u1ed3n HTML t\u1eeb tr\u00ean xu\u1ed1ng d\u01b0\u1edbi v\u00e0 ph\u00e1t hi\u1ec7n hai ho\u1eb7c nhi\u1ec1u th\u1ebb <code class=\"notranslate no-translate\" data-no-translation=\"\"><a><\/code> c\u00f9ng d\u1eabn \u0111\u1ebfn m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn URL \u0111\u00edch:<\/p><ul>\n<li>Googlebot ch\u1ec9 ghi nh\u1eadn <strong>Anchor Text (neo ch\u1eef) c\u1ee7a li\u00ean k\u1ebft \u0111\u1ea7u ti\u00ean<\/strong> xu\u1ea5t hi\u1ec7n trong c\u00e2y ph\u00e2n c\u1ea5p DOM HTML \u0111\u1ec3 ph\u00e2n t\u00edch ng\u1eef ngh\u0129a v\u00e0 chuy\u1ec3n giao t\u00edn hi\u1ec7u x\u1ebfp h\u1ea1ng.<\/li>\n<li>To\u00e0n b\u1ed9 neo ch\u1eef c\u1ee7a c\u00e1c li\u00ean k\u1ebft ti\u1ebfp theo tr\u1ecf v\u1ec1 c\u00f9ng URL \u0111\u00f3 trong th\u00e2n b\u00e0i b\u1ecb b\u1ed9 ph\u00e2n t\u00edch c\u00fa ph\u00e1p lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n gi\u00e1 tr\u1ecb ng\u1eef ngh\u0129a.<\/li>\n<\/ul><p>Nhi\u1ec1u l\u1eadp tr\u00ecnh vi\u00ean c\u1ed1 g\u1eafng \u201cl\u00e1ch\u201d quy t\u1eafc n\u00e0y b\u1eb1ng k\u1ef9 thu\u1eadt che gi\u1ea5u li\u00ean k\u1ebft (Link Obfuscation) \u2014 s\u1eed d\u1ee5ng s\u1ef1 ki\u1ec7n JavaScript <code class=\"notranslate no-translate\" data-no-translation=\"\">onClick<\/code> ho\u1eb7c m\u00e3 h\u00f3a th\u1ebb <code class=\"notranslate no-translate\" data-no-translation=\"\"><span data-href=\"...\"><\/code>. John Mueller c\u1ea3nh b\u00e1o r\u00f5 r\u00e0ng r\u1eb1ng k\u1ef9 thu\u1eadt n\u00e0y ph\u00e1 v\u1ee1 c\u1ea5u tr\u00fac ng\u1eef ngh\u0129a HTML ti\u00eau chu\u1ea9n, khi\u1ebfn Googlebot kh\u00f4ng th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e2y ph\u00e2n c\u1ea5p li\u00ean k\u1ebft v\u00e0 c\u00f3 th\u1ec3 b\u1ecb \u0111\u00e1nh gi\u00e1 l\u00e0 h\u00e0nh vi thao t\u00fang c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm.<\/p><p><strong>Quy t\u1eafc Single Link:<\/strong> Trong m\u1ed7i b\u00e0i vi\u1ebft, m\u1ed7i URL \u0111\u00edch chi\u1ebfn l\u01b0\u1ee3c ch\u1ec9 \u0111\u01b0\u1ee3c ph\u00e9p xu\u1ea5t hi\u1ec7n <strong>\u0111\u00fang 1 l\u1ea7n duy nh\u1ea5t<\/strong> trong ph\u1ea7n n\u1ed9i dung ch\u00ednh (Main Body), v\u1edbi c\u1ee5m neo ch\u1eef \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n chu\u1ea9n x\u00e1c nh\u1ea5t \u0111\u1ec3 Google ghi nh\u1eadn tr\u1ecdn v\u1eb9n gi\u00e1 tr\u1ecb ng\u1eef ngh\u0129a.<\/p><h2>4. Information Gain (Patent US10296577B2): X\u00e2y D\u1ef1ng Li\u00ean K\u1ebft \u0110\u00f3ng Vai Tr\u00f2 \u201cB\u01b0\u1edbc Ti\u1ebfp Theo H\u1ee3p L\u00fd\u201d<\/h2><p>Google ng\u00e0y c\u00e0ng si\u1ebft ch\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n \u0111\u00e1nh gi\u00e1 n\u1ed9i dung tr\u00f9ng l\u1eb7p v\u00e0 n\u1ed9i dung n\u00f4ng (Thin Content). Tr\u1ecdng t\u00e2m c\u1ee7a s\u1ef1 chuy\u1ec3n d\u1ecbch n\u00e0y n\u1eb1m \u1edf b\u1eb1ng s\u00e1ng ch\u1ebf <a href=\"https:\/\/patents.google.com\/patent\/US10296577B2\/en\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">US10296577B2 \u2014 Contextual Estimation Of Link Information Gain<\/a> (c\u00f4ng b\u1ed1 c\u1eadp nh\u1eadt n\u0103m 2024). Thu\u1eadt to\u00e1n n\u00e0y gi\u1edbi thi\u1ec7u kh\u00e1i ni\u1ec7m <strong>Information Gain Score (\u0110i\u1ec3m gia t\u0103ng th\u00f4ng tin)<\/strong>.<\/p><p>Theo ph\u00e2n t\u00edch t\u1eeb n\u1ec1n t\u1ea3ng nghi\u00ean c\u1ee9u gi\u1ea3i thu\u1eadt t\u00ecm ki\u1ebfm trong t\u00e0i li\u1ec7u <a href=\"https:\/\/searchos.io\/knowledge\/information-gain\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">What is Information Gain? tr\u00ean Search OS<\/a>, khi m\u1ed9t ng\u01b0\u1eddi d\u00f9ng duy\u1ec7t qua c\u00e1c trang web trong m\u1ed9t chu\u1ed7i h\u00e0nh tr\u00ecnh t\u00ecm ki\u1ebfm (Search Journey), Google \u01b0\u1edbc t\u00ednh l\u01b0\u1ee3ng th\u00f4ng tin m\u1edbi m\u00e0 m\u1ed9t t\u00e0i li\u1ec7u c\u00f3 th\u1ec3 cung c\u1ea5p th\u00eam so v\u1edbi nh\u1eefng g\u00ec ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 \u0111\u1ecdc tr\u01b0\u1edbc \u0111\u00f3:<\/p><ul>\n<li>N\u1ebfu li\u00ean k\u1ebft n\u1ed9i b\u1ed9 d\u1eabn ng\u01b0\u1eddi \u0111\u1ecdc sang m\u1ed9t b\u00e0i vi\u1ebft ch\u1ec9 x\u00e0o n\u1ea5u l\u1ea1i ho\u1eb7c nh\u1eafc l\u1ea1i y h\u1ec7t nh\u1eefng \u0111\u1ecbnh ngh\u0129a v\u1eeba \u0111\u1ecdc \u1edf b\u00e0i ngu\u1ed3n, \u0111i\u1ec3m <em>Information Gain Score<\/em> c\u1ee7a trang \u0111\u00edch s\u1ebd b\u1eb1ng 0.<\/li>\n<li>Ng\u01b0\u1eddi d\u00f9ng s\u1ebd ngay l\u1eadp t\u1ee9c nh\u1ea5n n\u00fat quay l\u1ea1i (Pogo-sticking), b\u1ecb h\u1ec7 th\u1ed1ng NavBoost g\u1eafn c\u1edd l\u00e0 <code class=\"notranslate no-translate\" data-no-translation=\"\">badClicks<\/code>, d\u1eabn \u0111\u1ebfn vi\u1ec7c suy gi\u1ea3m th\u1ee9 h\u1ea1ng c\u1ee7a c\u1ea3 b\u00e0i ngu\u1ed3n l\u1eabn b\u00e0i \u0111\u00edch.<\/li>\n<\/ul><p>Do \u0111\u00f3, ki\u1ebfn tr\u00fac li\u00ean k\u1ebft n\u1ed9i b\u1ed9 khoa h\u1ecdc ph\u1ea3i lu\u00f4n tu\u00e2n th\u1ee7 nguy\u00ean t\u1eafc <strong>Next Logical Step (B\u01b0\u1edbc k\u1ebf ti\u1ebfp mang t\u00ednh logic)<\/strong> trong l\u1ed9 tr\u00ecnh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 c\u1ee7a \u0111\u1ed9c gi\u1ea3. M\u00f4 h\u00ecnh h\u00e0nh tr\u00ecnh 4 b\u01b0\u1edbc chu\u1ea9n h\u00f3a g\u1ed3m:<\/p><p><em>Kh\u00e1i ni\u1ec7m n\u1ec1n t\u1ea3ng & B\u1ed1i c\u1ea3nh c\u1ed1t l\u00f5i \u2794 Quy tr\u00ecnh th\u1ef1c thi k\u1ef9 thu\u1eadt chi ti\u1ebft \u2794 X\u1eed l\u00fd ngo\u1ea1i l\u1ec7, r\u1ee7i ro & Case studies th\u1ef1c t\u1ebf \u2794 Gi\u1ea3i ph\u00e1p c\u00f4ng ngh\u1ec7 \/ D\u1ecbch v\u1ee5 tr\u1ecdn g\u00f3i.<\/em><\/p><p>M\u1ed7i c\u00fa nh\u1ea5p chu\u1ed9t ph\u1ea3i m\u1edf ra m\u1ed9t gi\u00e1 tr\u1ecb gia t\u0103ng r\u00f5 r\u1ec7t, bi\u1ebfn website th\u00e0nh m\u1ed9t h\u1ec7 sinh th\u00e1i tri th\u1ee9c kh\u00e9p k\u00edn, gi\u1eef ch\u00e2n ng\u01b0\u1eddi d\u00f9ng ho\u00e0n t\u1ea5t tr\u1ecdn v\u1eb9n m\u1ee5c ti\u00eau m\u00e0 kh\u00f4ng c\u1ea7n quay l\u1ea1i trang k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm Google (SERP).<\/p><h2>5. \u0110a D\u1ea1ng H\u00f3a Neo Ch\u1eef 3 T\u1ea7ng & C\u01a1 Ch\u1ebf L\u1ecdc Thao T\u00fang IndexingDocjoinerAnchorSpamInfo<\/h2><p>M\u1ed9t trong nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn nh\u1ea5t trong t\u1ed1i \u01b0u SEO truy\u1ec1n th\u1ed1ng l\u00e0 s\u1eed d\u1ee5ng 100% t\u1eeb kh\u00f3a ch\u00ednh x\u00e1c (Exact Match Keyword) l\u00e0m neo ch\u1eef t\u1eeb h\u00e0ng ch\u1ee5c b\u00e0i vi\u1ebft v\u1ec7 tinh tr\u1ecf v\u1ec1 trang chuy\u00ean m\u1ee5c ho\u1eb7c trang d\u1ecbch v\u1ee5 c\u1ed1t l\u00f5i.<\/p><p>B\u1eb1ng s\u00e1ng ch\u1ebf <a href=\"https:\/\/patents.google.com\/patent\/US10068022B2\/en\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">US10068022B2 \u2014 Identifying topical entities<\/a> c\u1ee7a c\u00e1c k\u1ef9 s\u01b0 Google (Haran Pilpel, Ziv Bar-Yossef) ch\u1ee9ng minh r\u1eb1ng Google nh\u1eadn di\u1ec7n th\u1ef1c th\u1ec3 (Entity) d\u1ef1a tr\u00ean m\u1ea1ng l\u01b0\u1edbi c\u00e1c c\u1ee5m t\u1eeb ng\u1eef ngh\u0129a bao quanh li\u00ean k\u1ebft ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o t\u1eeb kh\u00f3a \u0111\u01a1n l\u1ebb. \u0110\u1eb7c bi\u1ec7t, h\u1ed3 s\u01a1 r\u00f2 r\u1ec9 Google Warehouse Leak 2024 \u0111\u00e3 l\u00e0m l\u1ed9 di\u1ec7n module <code class=\"notranslate no-translate\" data-no-translation=\"\">IndexingDocjoinerAnchorSpamInfo<\/code>.<\/p><p>Module n\u00e0y c\u00f3 nhi\u1ec7m v\u1ee5 ph\u00e2n t\u00edch ph\u1ed5 ph\u00e2n b\u1ed5 neo ch\u1eef tr\u1ecf \u0111\u1ebfn m\u1ed9t t\u00e0i li\u1ec7u. N\u1ebfu ph\u00e1t hi\u1ec7n m\u1ed9t m\u1eabu h\u00ecnh l\u1eb7p l\u1ea1i b\u1ea5t t\u1ef1 nhi\u00ean (Unnatural Anchor Pattern) \u2014 v\u00ed d\u1ee5 nh\u01b0 vi\u1ec7c neo ch\u1eef qu\u00e1 \u0111\u1ed3ng nh\u1ea5t v\u1ec1 m\u1eb7t t\u1eeb v\u1ef1ng \u2014 b\u1ed9 l\u1ecdc spam s\u1ebd k\u00edch ho\u1ea1t c\u01a1 ch\u1ebf k\u00ecm h\u00e3m th\u1ee9 h\u1ea1ng (Demotion Filter), tri\u1ec7t ti\u00eau ho\u00e0n to\u00e0n s\u1ee9c m\u1ea1nh \u0111\u1ea9y top c\u1ee7a to\u00e0n b\u1ed9 m\u1ea1ng l\u01b0\u1edbi li\u00ean k\u1ebft \u0111\u00f3.<\/p><p>\u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a theo \u0111\u00fang chu\u1ea9n khoa h\u1ecdc, t\u1ef7 l\u1ec7 ph\u00e2n b\u1ed5 neo ch\u1eef c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf c\u00e2n b\u1eb1ng theo c\u00f4ng th\u1ee9c 3 t\u1ea7ng:<\/p><table style=\"width:100%;border-collapse:collapse;margin:20px 0\">\n<thead>\n<tr style=\"background-color:#151577;color:#ffffff\">\n<th style=\"padding:12px;border:1px solid #ddd;text-align:left\">T\u1ea7ng Neo Ch\u1eef<\/th>\n<th style=\"padding:12px;border:1px solid #ddd;text-align:center\">T\u1ef7 L\u1ec7 T\u1ed1i \u01afu<\/th>\n<th style=\"padding:12px;border:1px solid #ddd;text-align:left\">B\u1ea3n Ch\u1ea5t & V\u00ed D\u1ee5 Minh H\u1ecda<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>1. Exact Topical Entity<\/strong><br>(Th\u1ef1c th\u1ec3 c\u1ed1t l\u00f5i)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd;text-align:center;font-weight:bold;color:#32b561\">25%<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Kh\u1eb3ng \u0111\u1ecbnh r\u00f5 t\u00ean g\u1ecdi th\u1ef1c th\u1ec3 \u0111\u1ecbnh danh ch\u00ednh x\u00e1c (V\u00ed d\u1ee5: <em>comprehensive SEO services<\/em>, <em>Google Search Console<\/em>).<\/td>\n<\/tr>\n<tr style=\"background-color:#f9f9f9\">\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>2. Partial Intent Match<\/strong><br>(\u00dd \u0111\u1ecbnh t\u00ecm ki\u1ebfm m\u1edf r\u1ed9ng)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd;text-align:center;font-weight:bold;color:#32b561\">45%<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">G\u1eafn li\u1ec1n v\u1edbi h\u00e0nh \u0111\u1ed9ng ho\u1eb7c c\u00e2u h\u1ecfi c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi \u0111\u1ecdc (V\u00ed d\u1ee5: <em>gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u c\u1ea5u tr\u00fac website b\u1ec1n v\u1eefng<\/em>, <em>quy tr\u00ecnh ki\u1ec3m tra li\u00ean k\u1ebft n\u1ed9i b\u1ed9<\/em>).<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>3. Semantic Phrase \/ LSI<\/strong><br>(C\u1ee5m t\u1eeb ng\u1eef c\u1ea3nh t\u1ef1 nhi\u00ean)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd;text-align:center;font-weight:bold;color:#32b561\">30%<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">C\u00e1c c\u1ee5m t\u1eeb chuy\u1ec3n ti\u1ebfp m\u01b0\u1ee3t m\u00e0 g\u1eafn li\u1ec1n v\u1edbi ng\u1eef c\u1ea3nh c\u00e2u v\u0103n h\u1ecdc thu\u1eadt (V\u00ed d\u1ee5: <em>t\u00e0i li\u1ec7u ph\u00e2n t\u00edch m\u00f4 h\u00ecnh li\u00ean k\u1ebft<\/em>, <em>b\u00e1o c\u00e1o k\u1ef9 thu\u1eadt ph\u00e2n b\u1ed5 PageRank<\/em>).<\/td>\n<\/tr>\n<\/tbody>\n<\/table><h2>6. Click Depth vs URL Depth: Gi\u1ea3i Ph\u00f3ng T\u01b0 Duy Kh\u1ecfi \u1ea2o T\u01b0\u1edfng \u201cQuy T\u1eafc 3 Click\u201d<\/h2><p>Trong su\u1ed1t nhi\u1ec1u n\u0103m, m\u1ed9t quan ni\u1ec7m sai l\u1ea7m ph\u1ed5 bi\u1ebfn l\u00e0 c\u1ea5u tr\u00fac URL c\u00e0ng ng\u1eafn, ch\u1ee9a c\u00e0ng \u00edt d\u1ea5u g\u1ea1ch ch\u00e9o <code class=\"notranslate no-translate\" data-no-translation=\"\">\/<\/code> th\u00ec trang web c\u00e0ng \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng cao (URL Depth). \u0110\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi \u0111i\u1ec1u n\u00e0y, nhi\u1ec1u qu\u1ea3n tr\u1ecb web \u0111\u00e3 nh\u1ed3i nh\u00e9t h\u00e0ng tr\u0103m li\u00ean k\u1ebft v\u00e0o Mega-menu \u0111\u1ec3 bi\u1ebfn m\u1ecdi trang con th\u00e0nh kho\u1ea3ng c\u00e1ch \u201c1 click t\u1eeb trang ch\u1ee7\u201d.<\/p><p>Khoa h\u1ecdc t\u00ecm ki\u1ebfm b\u00e1c b\u1ecf ho\u00e0n to\u00e0n c\u00e1ch hi\u1ec3u n\u00e0y. Nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt t\u1eeb Unveil SEO trong b\u00e0i vi\u1ebft <a href=\"https:\/\/unveilseo.com\/blog\/crawl-depth\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Crawl Depth and the Three-Click Rule Google Never Made<\/a> c\u00f9ng tuy\u00ean b\u1ed1 ch\u00ednh th\u1ee9c c\u1ee7a John Mueller \u0111\u01b0\u1ee3c Search Engine Journal ghi l\u1ea1i trong <a href=\"https:\/\/www.searchenginejournal.com\/google-click-depth-matters-seo-url-structure\/256779\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Google: Click Depth Matters for SEO, Not URL Structure<\/a> \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh d\u1ee9t kho\u00e1t:<\/p><blockquote>\n<p><em>\u201cGooglebot ho\u00e0n to\u00e0n kh\u00f4ng quan t\u00e2m \u0111\u1ebfn c\u1ea5u tr\u00fac th\u01b0 m\u1ee5c hay s\u1ed1 l\u01b0\u1ee3ng d\u1ea5u g\u1ea1ch ch\u00e9o trong \u0111\u01b0\u1eddng d\u1eabn URL. Y\u1ebfu t\u1ed1 duy nh\u1ea5t mang \u00fd ngh\u0129a x\u1ebfp h\u1ea1ng v\u00e0 l\u1eadp ch\u1ec9 m\u1ee5c l\u00e0 <strong>Click Depth (\u0110\u1ed9 s\u00e2u nh\u1ea5p chu\u1ed9t)<\/strong> \u2014 t\u1ee9c s\u1ed1 l\u1ea7n nh\u1ea5p chu\u1ed9t t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111i t\u1eeb Trang ch\u1ee7 (Homepage) \u0111\u1ebfn trang \u0111\u00edch th\u00f4ng qua c\u00e1c li\u00ean k\u1ebft c\u00f3 \u00fd ngh\u0129a.\u201d<\/em><\/p>\n<\/blockquote><p>\u0110\u1ed3ng th\u1eddi, theo t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt ch\u00ednh th\u1ee9c t\u1eeb Google Search Central v\u1ec1 <a href=\"https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/large-site-managing-crawl-budget\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Large Site Crawl Budget Management (Qu\u1ea3n l\u00fd ng\u00e2n s\u00e1ch thu th\u1eadp d\u1eef li\u1ec7u website l\u1edbn)<\/a>, vi\u1ec7c l\u1ea1m d\u1ee5ng Mega-menu th\u1ef1c ch\u1ea5t t\u1ea1o ra t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c: n\u00f3 \u201cn\u00e2ng s\u00e0n nh\u01b0ng l\u1ea1i h\u1ea1 tr\u1ea7n\u201d. Mega-menu ph\u00e2n t\u00e1n PageRank c\u1ee7a trang ch\u1ee7 ra h\u00e0ng tr\u0103m trang th\u1ee9 c\u1ea5p m\u1ed9t c\u00e1ch c\u00e0o b\u1eb1ng, l\u00e0m suy gi\u1ea3m d\u00f2ng ch\u1ea3y th\u1ea9m quy\u1ec1n truy\u1ec1n \u0111\u1ebfn c\u00e1c trang chuy\u1ec3n \u0111\u1ed5i chi\u1ebfn l\u01b0\u1ee3c.<\/p><p>Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u duy nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng <strong>Contextual In-content Links (Li\u00ean k\u1ebft ng\u1eef c\u1ea3nh trong th\u00e2n b\u00e0i)<\/strong> \u0111\u1ec3 t\u1ea1o ra c\u00e1c \u201cc\u1ea7u n\u1ed1i t\u1ed1c h\u00e0nh\u201d (Express Bridges), k\u00e9o c\u00e1c trang d\u1ecbch v\u1ee5 ho\u1eb7c b\u00e0i vi\u1ebft ph\u00e2n t\u00edch chuy\u00ean s\u00e2u l\u00ean g\u1ea7n trang ch\u1ee7 h\u01a1n trong c\u1ea5u tr\u00fac \u0111\u1ed3 th\u1ecb m\u1ea1ng l\u01b0\u1edbi.<\/p><h2>7. Content Silo & Topic Authority: B\u1ea3o V\u1ec7 \u0110i\u1ec3m Notability V\u00e0 T\u00edn Hi\u1ec7u NSR<\/h2><p>Th\u00e1ng 05\/2023, Google ch\u00ednh th\u1ee9c c\u00f4ng b\u1ed1 t\u00e0i li\u1ec7u v\u1ec1 h\u1ec7 th\u1ed1ng th\u1ea9m quy\u1ec1n ch\u1ee7 \u0111\u1ec1 qua b\u00e0i vi\u1ebft <a href=\"https:\/\/developers.google.com\/search\/blog\/2023\/05\/understanding-news-topic-authority?hl=vi\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">Understanding news topic authority tr\u00ean Google Search Central Blog<\/a>. H\u1ec7 th\u1ed1ng n\u00e0y \u0111o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 chuy\u00ean gia v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u1ed9t trang web trong m\u1ed9t l\u0129nh v\u1ef1c chuy\u00ean m\u00f4n h\u1eb9p.<\/p><p>Trong h\u1ed3 s\u01a1 r\u00f2 r\u1ec9 API Warehouse 2024, c\u00e1c thu\u1eadt to\u00e1n \u0111o l\u01b0\u1eddng \u0111\u1ed9 uy t\u00edn nh\u01b0 \u0111i\u1ec3m <strong>NSR (Normalized Site Result)<\/strong> v\u00e0 ch\u1ec9 s\u1ed1 <strong>Notability<\/strong> ch\u1ecbu \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1eeb t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u1ee5m ch\u1ee7 \u0111\u1ec1. Khi c\u00e1c li\u00ean k\u1ebft n\u1ed9i b\u1ed9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf h\u1ed7n lo\u1ea1n \u2014 v\u00ed d\u1ee5 m\u1ed9t b\u00e0i vi\u1ebft v\u1ec1 k\u1ef9 thu\u1eadt SEO l\u1ea1i \u0111\u1eb7t link ch\u00e9o b\u1eeba b\u00e3i sang m\u1ed9t b\u00e0i vi\u1ebft v\u1ec1 du l\u1ecbch ho\u1eb7c dinh d\u01b0\u1ee1ng \u2014 t\u00edn hi\u1ec7u ng\u1eef ngh\u0129a c\u1ee7a to\u00e0n b\u1ed9 website s\u1ebd b\u1ecb ph\u00e2n r\u00e3, l\u00e0m gi\u1ea3m s\u00fat nghi\u00eam tr\u1ecdng \u0111i\u1ec3m chuy\u00ean m\u00f4n trong m\u1eaft m\u00e1y h\u1ecdc.<\/p><p>Model <strong>Content Silo (Silo n\u1ed9i dung c\u00f4 l\u1eadp)<\/strong> y\u00eau c\u1ea7u:<\/p><ul>\n<li>M\u1ecdi b\u00e0i vi\u1ebft trong m\u1ed9t c\u1ee5m ch\u1ee7 \u0111\u1ec1 (Cluster) ph\u1ea3i li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi nhau v\u00e0 c\u00f9ng tr\u1ecf ng\u01b0\u1ee3c l\u00ean trang tr\u1ee5 c\u1ed9t (Pillar Page) nh\u1eb1m c\u1ee7ng c\u1ed1 th\u1ef1c th\u1ec3 trung t\u00e2m.<\/li>\n<li>Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng li\u00ean k\u1ebft ngang (Lateral Link) sang c\u00e1c ch\u1ee7 \u0111\u1ec1 kh\u00f4ng c\u00f3 s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng ng\u1eef ngh\u0129a.<\/li>\n<li>Khi c\u1ea7n \u0111i\u1ec1u h\u01b0\u1edbng th\u01b0\u01a1ng m\u1ea1i, c\u00e1c trang Cluster ch\u1ec9 \u0111\u01b0\u1ee3c ph\u00e9p d\u1eabn lu\u1ed3ng traffic v\u1ec1 trang \u0111\u00edch d\u1ecbch v\u1ee5 tr\u1ef1c thu\u1ed9c c\u00f9ng h\u1ec7 sinh th\u00e1i chuy\u00ean m\u00f4n.<\/li>\n<\/ul><p>\u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a to\u00e0n di\u1ec7n hi\u1ec7u qu\u1ea3 kinh doanh t\u1eeb c\u00e1c chi\u1ebfn d\u1ecbch t\u00ecm ki\u1ebfm kh\u00f4ng ph\u1ea3i tr\u1ea3 ti\u1ec1n, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 tham kh\u1ea3o <a href=\"https:\/\/dps.media\/en\/comprehensive-seo-services-2\/\">d\u1ecbch v\u1ee5 SEO t\u1ed5ng th\u1ec3 chuy\u00ean s\u00e2u c\u1ee7a DPS.MEDIA<\/a> \u2014 gi\u1ea3i ph\u00e1p k\u1ebft h\u1ee3p gi\u1eefa ki\u1ebfn tr\u00fac \u0111\u1ed3 th\u1ecb li\u00ean k\u1ebft khoa h\u1ecdc, t\u1ed1i \u01b0u h\u00f3a th\u1ef1c th\u1ec3 ng\u1eef ngh\u0129a v\u00e0 h\u1ec7 th\u1ed1ng Content Silo chu\u1ea9n gi\u1ea3i thu\u1eadt.<\/p><h2>8. Ma Tr\u1eadn \u0110\u1ed1i Chi\u1ebfu K\u1ef9 Thu\u1eadt & Checklist Pre-Flight 6 \u0110i\u1ec3m<\/h2><p>\u0110\u1ec3 chuy\u1ec3n h\u00f3a to\u00e0n b\u1ed9 n\u1ec1n t\u1ea3ng l\u00fd thuy\u1ebft v\u00e0 b\u1eb1ng s\u00e1ng ch\u1ebf n\u00f3i tr\u00ean th\u00e0nh quy tr\u00ecnh v\u1eadn h\u00e0nh chu\u1ea9n (SOP), b\u1ea3ng ma tr\u1eadn d\u01b0\u1edbi \u0111\u00e2y h\u1ec7 th\u1ed1ng h\u00f3a c\u00e1c nguy\u00ean l\u00fd then ch\u1ed1t:<\/p><table style=\"width:100%;border-collapse:collapse;margin:20px 0\">\n<thead>\n<tr style=\"background-color:#151577;color:#ffffff\">\n<th style=\"padding:12px;border:1px solid #ddd;text-align:left\">Gi\u1ea3i Thu\u1eadt \/ B\u1eb1ng S\u00e1ng Ch\u1ebf<\/th>\n<th style=\"padding:12px;border:1px solid #ddd;text-align:left\">C\u01a1 Ch\u1ebf \u0110o L\u01b0\u1eddng C\u1ed1t L\u00f5i<\/th>\n<th style=\"padding:12px;border:1px solid #ddd;text-align:left\">Common Mistakes<\/th>\n<th style=\"padding:12px;border:1px solid #ddd;text-align:left\">Quy Chu\u1ea9n Tri\u1ec3n Khai Th\u1ef1c Chi\u1ebfn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>Reasonable Surfer<\/strong><br>(Patent US7716225B1)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">X\u00e1c su\u1ea5t nh\u1ea5p chu\u1ed9t d\u1ef1a tr\u00ean v\u1ecb tr\u00ed v\u00e0 thu\u1ed9c t\u00ednh hi\u1ec3n th\u1ecb tr\u1ef1c quan.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Nh\u1ed3i link v\u00e0o Footer, Sidebar, Author Box ho\u1eb7c gom link \u1edf cu\u1ed1i b\u00e0i.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">\u0110\u1eb7t link \u1edf <strong>1\/3 \u0111\u1ea7u th\u00e2n b\u00e0i<\/strong>, trong \u0111o\u1ea1n v\u0103n \u0111\u1ed9c l\u1eadp c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n r\u00f5.<\/td>\n<\/tr>\n<tr style=\"background-color:#f9f9f9\">\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>3-Tier Link Index<\/strong><br>(Google Warehouse Leak)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Ph\u00e2n lo\u1ea1i li\u00ean k\u1ebft d\u1ef1a tr\u00ean d\u1eef li\u1ec7u t\u01b0\u01a1ng t\u00e1c th\u1ef1c (<code class=\"notranslate no-translate\" data-no-translation=\"\">TotalClicks<\/code>).<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Ch\u00e8n li\u00ean k\u1ebft tr\u00ean c\u00e1c b\u00e0i vi\u1ebft c\u0169 c\u00f3 0 l\u01b0\u1ee3t xem (\u201ct\u00e0i li\u1ec7u ch\u1ebft\u201d).<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Ch\u1ec9 ch\u1ecdn c\u00e1c b\u00e0i vi\u1ebft \u0111ang c\u00f3 traffic v\u00e0 l\u01b0\u1ee3t nh\u1ea5p chu\u1ed9t th\u1ef1c t\u1ebf l\u00e0m tr\u1ea1m ph\u00e1t link.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>First Link Priority<\/strong><br>(DOM Parser Rule)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Ch\u1ec9 ghi nh\u1eadn neo ch\u1eef c\u1ee7a th\u1ebb li\u00ean k\u1ebft \u0111\u1ea7u ti\u00ean tr\u1ecf v\u1ec1 c\u00f9ng m\u1ed9t URL.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">\u0110\u1eb7t 2-3 li\u00ean k\u1ebft tr\u1ecf v\u1ec1 c\u00f9ng 1 URL \u0111\u00edch trong b\u00e0i vi\u1ebft.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t <strong>Single Link Rule<\/strong>: M\u1ed7i URL ch\u1ec9 xu\u1ea5t hi\u1ec7n \u0111\u00fang 1 l\u1ea7n.<\/td>\n<\/tr>\n<tr style=\"background-color:#f9f9f9\">\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>Information Gain<\/strong><br>(Patent US10296577B2)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">\u0110o l\u01b0\u1eddng l\u01b0\u1ee3ng th\u00f4ng tin gia t\u0103ng trong h\u00e0nh tr\u00ecnh ng\u01b0\u1eddi d\u00f9ng.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">D\u1eabn link sang trang ch\u1ec9 l\u1eb7p l\u1ea1i ki\u1ebfn th\u1ee9c c\u0169, g\u00e2y Pogo-sticking.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Thi\u1ebft k\u1ebf li\u00ean k\u1ebft \u0111\u00f3ng vai tr\u00f2 l\u00e0 <strong>Next Logical Step<\/strong> trong l\u1ed9 tr\u00ecnh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>Anchor Spam Filter<\/strong><br>(Module Docjoiner)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">B\u1ed9 l\u1ecdc ph\u00e1t hi\u1ec7n h\u00e0nh vi thao t\u00fang m\u1eadt \u0111\u1ed9 neo ch\u1eef ch\u00ednh x\u00e1c.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">S\u1eed d\u1ee5ng 100% t\u1eeb kh\u00f3a ch\u00ednh x\u00e1c tr\u1ecf v\u1ec1 trang chuy\u00ean m\u1ee5c.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">Ph\u00e2n b\u1ed5 khoa h\u1ecdc: 25% Th\u1ef1c th\u1ec3 c\u1ed1t l\u00f5i, 45% \u00dd \u0111\u1ecbnh m\u1edf r\u1ed9ng, 30% Ng\u1eef c\u1ea3nh t\u1ef1 nhi\u00ean.<\/td>\n<\/tr>\n<tr style=\"background-color:#f9f9f9\">\n<td style=\"padding:12px;border:1px solid #ddd\"><strong>Click Depth Optimization<\/strong><br>(Crawl Budget)<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">S\u1ed1 b\u01b0\u1edbc nh\u1ea5p chu\u1ed9t t\u1ed1i thi\u1ec3u t\u1eeb trang ch\u1ee7 \u0111\u1ebfn t\u00e0i li\u1ec7u m\u1ee5c ti\u00eau.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">L\u1ea1m d\u1ee5ng Mega-menu l\u00e0m ph\u1eb3ng c\u1ea5u tr\u00fac v\u00e0 l\u00e0m lo\u00e3ng PageRank.<\/td>\n<td style=\"padding:12px;border:1px solid #ddd\">S\u1eed d\u1ee5ng li\u00ean k\u1ebft ng\u1eef c\u1ea3nh trong b\u00e0i vi\u1ebft \u0111\u1ec3 r\u00fat ng\u1eafn kho\u1ea3ng c\u00e1ch click.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><p>Tr\u01b0\u1edbc khi xu\u1ea5t b\u1ea3n b\u1ea5t k\u1ef3 b\u00e0i vi\u1ebft n\u00e0o l\u00ean h\u1ec7 th\u1ed1ng, \u0111\u1ed9i ng\u0169 bi\u00ean t\u1eadp c\u1ea7n \u0111\u1ed1i chi\u1ebfu <strong>Checklist ki\u1ec3m duy\u1ec7t 6 \u0111i\u1ec3m (Pre-flight Checklist)<\/strong>:<\/p><ul>\n<li>\u2705 <strong>1. \u0110i\u1ec3m neo v\u1ecb tr\u00ed:<\/strong> Li\u00ean k\u1ebft quan tr\u1ecdng nh\u1ea5t d\u1eabn v\u1ec1 trang Pillar \u0111\u00e3 n\u1eb1m tr\u1ecdn v\u1eb9n trong 1\/3 \u0111\u1ea7u th\u00e2n b\u00e0i vi\u1ebft ch\u01b0a?<\/li>\n<li>\u2705 <strong>2. T\u00ednh duy nh\u1ea5t c\u1ee7a URL:<\/strong> C\u00f3 \u0111\u01b0\u1eddng d\u1eabn URL n\u00e0o b\u1ecb tr\u00f9ng l\u1eb7p t\u1eeb 2 l\u1ea7n tr\u1edf l\u00ean trong m\u00e3 ngu\u1ed3n b\u00e0i vi\u1ebft kh\u00f4ng?<\/li>\n<li>\u2705 <strong>3. T\u00ednh to\u00e0n v\u1eb9n Silo:<\/strong> Li\u00ean k\u1ebft c\u00f3 tr\u1ecf nh\u1ea7m sang m\u1ed9t nh\u00f3m ch\u1ee7 \u0111\u1ec1 kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1ec1 m\u1eb7t ng\u1eef ngh\u0129a th\u1ef1c th\u1ec3 kh\u00f4ng?<\/li>\n<li>\u2705 <strong>4. Gi\u00e1 tr\u1ecb gia t\u0103ng th\u00f4ng tin:<\/strong> Trang \u0111\u00edch c\u00f3 cung c\u1ea5p ki\u1ebfn th\u1ee9c ti\u1ebfp n\u1ed1i th\u1ef1c ch\u1ea5t cho \u0111\u1ed9c gi\u1ea3 hay ch\u1ec9 l\u1eb7p l\u1ea1i n\u1ed9i dung c\u0169?<\/li>\n<li>\u2705 <strong>5. T\u1ef7 l\u1ec7 neo ch\u1eef t\u1ef1 nhi\u00ean:<\/strong> Neo ch\u1eef c\u00f3 tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c t\u1eeb ng\u1eef v\u00f4 ngh\u0129a (\u201ct\u1ea1i \u0111\u00e2y\u201d, \u201cxem th\u00eam\u201d) v\u00e0 kh\u00f4ng b\u1ecb l\u1eb7p l\u1ea1i 100% t\u1eeb kh\u00f3a ch\u00ednh x\u00e1c v\u1edbi c\u00e1c b\u00e0i vi\u1ebft kh\u00e1c kh\u00f4ng?<\/li>\n<li>\u2705 <strong>6. S\u1ee9c m\u1ea1nh trang ngu\u1ed3n:<\/strong> Trang \u0111\u1eb7t li\u00ean k\u1ebft c\u00f3 ph\u1ea3i l\u00e0 t\u00e0i li\u1ec7u \u0111ang c\u00f3 traffic v\u00e0 t\u01b0\u01a1ng t\u00e1c th\u1ef1c t\u1ebf t\u1eeb ng\u01b0\u1eddi d\u00f9ng hay kh\u00f4ng?<\/li>\n<\/ul><p><img decoding=\"async\" src=\"https:\/\/dps.media\/wp-content\/uploads\/2026\/09\/nghien_cuu_giai_thuat_internal_img3_1789877645909.png\" alt=\"thu\u1eadt to\u00e1n internal link\" style=\"display:block;margin:20px auto;max-width:100%;height:auto\" title=\"\"><\/p><h2>9. T\u00e0i Li\u1ec7u Tham Kh\u1ea3o H\u1ecdc Thu\u1eadt (Academic References)<\/h2><ol>\n<li>Dean, J., Anderson, C., & Battle, A. (Google LLC). <em>Ranking documents based on user behavior and\/or feature data<\/em>. U.S. Patent No. <a href=\"https:\/\/patents.google.com\/patent\/US7716225B1\/en\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">US7716225B1<\/a>. U.S. Patent and Trademark Office.<\/li>\n<li>Slawski, B. (2016). <em>Google\u2019s Reasonable Surfer Patent Updated<\/em>. SEO by the Sea. <a href=\"https:\/\/www.seobythesea.com\/2016\/04\/googles-reasonable-surfer-patent-updated\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">https:\/\/www.seobythesea.com\/2016\/04\/googles-reasonable-surfer-patent-updated\/<\/a><\/li>\n<li>Fishkin, R., & King, M. (2024). <em>An Anonymous Source Shared Thousands of Leaked Google Search API Documents<\/em>. SparkToro & iPullRank. <a href=\"https:\/\/sparktoro.com\/blog\/an-anonymous-source-shared-thousands-of-leaked-google-search-api-documents-with-me-everyone-in-seo-should-see-them\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">https:\/\/sparktoro.com\/blog\/an-anonymous-source-shared-thousands-of-leaked-google-search-api-documents-with-me-everyone-in-seo-should-see-them\/<\/a><\/li>\n<li>Southern, M. G. (2024). <em>Google\u2019s Mueller On First Link Priority & Link Obfuscation<\/em>. Search Engine Journal. <a href=\"https:\/\/www.searchenginejournal.com\/googles-mueller-on-first-link-priority-link-obfuscation\/582316\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">https:\/\/www.searchenginejournal.com\/googles-mueller-on-first-link-priority-link-obfuscation\/582316\/<\/a><\/li>\n<li>Google LLC. <em>Contextual Estimation Of Link Information Gain<\/em>. U.S. Patent No. <a href=\"https:\/\/patents.google.com\/patent\/US10296577B2\/en\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">US10296577B2<\/a>. U.S. Patent and Trademark Office.<\/li>\n<li>Search OS Research Team. <em>What is Information Gain? Algorithmic Breakdown<\/em>. Search OS. <a href=\"https:\/\/searchos.io\/knowledge\/information-gain\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">https:\/\/searchos.io\/knowledge\/information-gain<\/a><\/li>\n<li>Pilpel, H., & Bar-Yossef, Z. (Google LLC). <em>Identifying topical entities<\/em>. U.S. Patent No. <a href=\"https:\/\/patents.google.com\/patent\/US10068022B2\/en\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">US10068022B2<\/a>. U.S. Patent and Trademark Office.<\/li>\n<li>Unveil SEO Technical Team. (2023). <em>Crawl Depth and the Three-Click Rule Google Never Made<\/em>. Unveil SEO. <a href=\"https:\/\/unveilseo.com\/blog\/crawl-depth\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">https:\/\/unveilseo.com\/blog\/crawl-depth<\/a><\/li>\n<li>Schwartz, B. (2018). <em>Google: Click Depth Matters for SEO, Not URL Structure<\/em>. Search Engine Journal. <a href=\"https:\/\/www.searchenginejournal.com\/google-click-depth-matters-seo-url-structure\/256779\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">https:\/\/www.searchenginejournal.com\/google-click-depth-matters-seo-url-structure\/256779\/<\/a><\/li>\n<li>Google Search Central Documentation. <em>Large Site Crawl Budget Management<\/em>. Google for Developers. <a href=\"https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/large-site-managing-crawl-budget\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/large-site-managing-crawl-budget<\/a><\/li>\n<li>Google Search Central Blog. (2023). <em>Understanding news topic authority<\/em>. Google for Developers. <a href=\"https:\/\/developers.google.com\/search\/blog\/2023\/05\/understanding-news-topic-authority?hl=vi\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">https:\/\/developers.google.com\/search\/blog\/2023\/05\/understanding-news-topic-authority?hl=vi<\/a><\/li>\n<\/ol><hr style=\"margin:40px 0\"><div style=\"background-color:#f4f9f5;border-left:5px solid #32b561;padding:20px;border-radius:4px;margin-top:30px\">\n<h3 style=\"color:#151577;margin-top:0\">Th\u00f4ng Tin \u0110\u01a1n V\u1ecb Nghi\u00ean C\u1ee9u & T\u01b0 V\u1ea5n Gi\u1ea3i Ph\u00e1p: C\u00d4NG TY C\u1ed4 PH\u1ea6N DPS.MEDIA<\/h3>\n<p style=\"margin-bottom:8px\"><strong>DPS.MEDIA<\/strong> l\u00e0 \u0111\u01a1n v\u1ecb ti\u00ean phong \u1ee9ng d\u1ee5ng khoa h\u1ecdc d\u1eef li\u1ec7u, tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 gi\u1ea3i thu\u1eadt chuy\u00ean s\u00e2u v\u00e0o qu\u1ea3n tr\u1ecb chi\u1ebfn l\u01b0\u1ee3c Digital Marketing v\u00e0 ph\u00e1t tri\u1ec3n th\u1ee9 h\u1ea1ng website b\u1ec1n v\u1eefng cho doanh nghi\u1ec7p SMEs.<\/p>\n<ul style=\"margin-bottom:0;list-style-type:none;padding-left:0\">\n<li>\ud83d\udccd <strong>Address:<\/strong> 56 Nguyen Dinh Chieu, Tan Dinh Ward, District 1, Ho Chi Minh City<\/li>\n<li>\ud83d\udcde <strong>Hotline \/ Zalo:<\/strong> <a href=\"tel:0961545445\" style=\"color:#151577;font-weight:bold\">0961 545 445<\/a><\/li>\n<li>\u2709 <strong>Email:<\/strong> <a href=\"mailto:marketing@dps.media\" style=\"color:#151577\">marketing@dps.media<\/a><\/li>\n<li>\ud83c\udf10 <strong>Official Website:<\/strong> <a href=\"https:\/\/dps.media\/en\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#32b561;font-weight:bold\">https:\/\/dps.media<\/a><\/li>\n<li>\ud83c\udfe2 <strong>Tax code:<\/strong> 0318700500<\/li>\n<\/ul>\n<\/div><p>{\u201c@context\u201d:\u201dhttps:\/\/schema.org\u201d,\u201d@graph\u201d:[{\u201c@type\u201d:\u201dTechArticle\u201d,\u201d@id\u201d:\u201dhttps:\/\/dps.media\/thuat-toan-internal-link-google\/#article\u201d,\u201disPartOf\u201d:{\u201c@type\u201d:\u201dWebPage\u201d,\u201d@id\u201d:\u201dhttps:\/\/dps.media\/thuat-toan-internal-link-google\/\u201d},\u201dheadline\u201d:\u201dNghi\u00ean C\u1ee9u Gi\u1ea3i Thu\u1eadt Internal Link: Ph\u00e2n T\u00edch B\u1eb1ng S\u00e1ng Ch\u1ebf Google & H\u1ed3 S\u01a1 R\u00f2 R\u1ec9 API Warehouse\u201d,\u201ddescription\u201d:\u201dPh\u00e2n t\u00edch khoa h\u1ecdc v\u1ec1 gi\u1ea3i thu\u1eadt internal link d\u1ef1a tr\u00ean b\u1eb1ng s\u00e1ng ch\u1ebf Google (US7716225B1, US10296577B2), m\u00f4 h\u00ecnh Reasonable Surfer, t\u00e0i li\u1ec7u r\u00f2 r\u1ec9 Google Content API Warehouse 2024 v\u00e0 h\u1ec7 sinh th\u00e1i NavBoost.\u201d,\u201dinLanguage\u201d:\u201dvi-VN\u201d,\u201dmainEntityOfPage\u201d:\u201dhttps:\/\/dps.media\/thuat-toan-internal-link-google\/\u201d,\u201dauthor\u201d:{\u201c@type\u201d:\u201dOrganization\u201d,\u201dname\u201d:\u201dDPS.MEDIA\u201d,\u201durl\u201d:\u201dhttps:\/\/dps.media\u201d},\u201dpublisher\u201d:{\u201c@type\u201d:\u201dOrganization\u201d,\u201dname\u201d:\u201dC\u00d4NG TY C\u1ed4 PH\u1ea6N DPS.MEDIA\u201d,\u201durl\u201d:\u201dhttps:\/\/dps.media\u201d,\u201dlogo\u201d:{\u201c@type\u201d:\u201dImageObject\u201d,\u201durl\u201d:\u201dhttps:\/\/dps.media\/wp-content\/uploads\/2026\/08\/699215310_122211824702372280_2900340114140449197_n.jpg\u201d}},\u201ddatePublished\u201d:\u201d2026-09-20T11:00:00+07:00\u2033,\u201ddateModified\u201d:\u201d2026-09-20T11:00:00+07:00\u2033,\u201dabout\u201d:[{\u201c@type\u201d:\u201dThing\u201d,\u201dname\u201d:\u201dInternal Link\u201d},{\u201c@type\u201d:\u201dThing\u201d,\u201dname\u201d:\u201dSearch Engine Optimization\u201d},{\u201c@type\u201d:\u201dThing\u201d,\u201dname\u201d:\u201dPageRank\u201d},{\u201c@type\u201d:\u201dThing\u201d,\u201dname\u201d:\u201dReasonable Surfer Model\u201d},{\u201c@type\u201d:\u201dThing\u201d,\u201dname\u201d:\u201dGoogle Algorithm\u201d}]},{\u201c@type\u201d:\u201dBreadcrumbList\u201d,\u201d@id\u201d:\u201dhttps:\/\/dps.media\/thuat-toan-internal-link-google\/#breadcrumb\u201d,\u201ditemListElement\u201d:[{\u201c@type\u201d:\u201dListItem\u201d,\u201dposition\u201d:1,\u201dname\u201d:\u201dTrang ch\u1ee7\u201d,\u201ditem\u201d:\u201dhttps:\/\/dps.media\u201d},{\u201c@type\u201d:\u201dListItem\u201d,\u201dposition\u201d:2,\u201dname\u201d:\u201dNghi\u00ean c\u1ee9u SEO\u201d,\u201ditem\u201d:\u201dhttps:\/\/dps.media\/chuyen-muc\/kien-thuc-seo\/\u201d},{\u201c@type\u201d:\u201dListItem\u201d,\u201dposition\u201d:3,\u201dname\u201d:\u201dNghi\u00ean C\u1ee9u Gi\u1ea3i Thu\u1eadt Internal Link: Ph\u00e2n T\u00edch B\u1eb1ng S\u00e1ng Ch\u1ebf Google & H\u1ed3 S\u01a1 R\u00f2 R\u1ec9 API Warehouse\u201d}]},{\u201c@type\u201d:\u201dFAQPage\u201d,\u201d@id\u201d:\u201dhttps:\/\/dps.media\/thuat-toan-internal-link-google\/#faq\u201d,\u201dmainEntity\u201d:[{\u201c@type\u201d:\u201dQuestion\u201d,\u201dname\u201d:\u201dM\u00f4 h\u00ecnh Reasonable Surfer c\u1ee7a Google ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\u201d,\u201dacceptedAnswer\u201d:{\u201c@type\u201d:\u201dAnswer\u201d,\u201dtext\u201d:\u201dM\u00f4 h\u00ecnh Reasonable Surfer (B\u1eb1ng s\u00e1ng ch\u1ebf US7716225B1) t\u00ednh to\u00e1n x\u00e1c su\u1ea5t ng\u01b0\u1eddi d\u00f9ng th\u1ef1c s\u1ef1 nh\u1ea5p chu\u1ed9t v\u00e0o li\u00ean k\u1ebft d\u1ef1a tr\u00ean c\u00e1c thu\u1ed9c t\u00ednh hi\u1ec3n th\u1ecb (v\u1ecb tr\u00ed trong 1\/3 \u0111\u1ea7u th\u00e2n b\u00e0i, c\u1ee1 ch\u1eef, m\u00e0u t\u01b0\u01a1ng ph\u1ea3n). Li\u00ean k\u1ebft c\u00f3 x\u00e1c su\u1ea5t click cao h\u01a1n s\u1ebd truy\u1ec1n d\u00f2ng ch\u1ea3y PageRank v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi li\u00ean k\u1ebft \u1edf footer ho\u1eb7c sidebar.\u201d}},{\u201c@type\u201d:\u201dQuestion\u201d,\u201dname\u201d:\u201dQuy t\u1eafc First Link Priority \u1ea3nh h\u01b0\u1edfng g\u00ec \u0111\u1ebfn neo ch\u1eef (Anchor Text)?\u201d,\u201dacceptedAnswer\u201d:{\u201c@type\u201d:\u201dAnswer\u201d,\u201dtext\u201d:\u201dKhi m\u1ed9t b\u00e0i vi\u1ebft ch\u1ee9a 2 ho\u1eb7c nhi\u1ec1u li\u00ean k\u1ebft c\u00f9ng tr\u1ecf v\u1ec1 m\u1ed9t URL \u0111\u00edch, Googlebot ch\u1ec9 ghi nh\u1eadn neo ch\u1eef c\u1ee7a li\u00ean k\u1ebft \u0111\u1ea7u ti\u00ean xu\u1ea5t hi\u1ec7n trong m\u00e3 ngu\u1ed3n HTML. C\u00e1c neo ch\u1eef c\u1ee7a nh\u1eefng li\u00ean k\u1ebft sau \u0111\u00f3 tr\u1ecf v\u1ec1 c\u00f9ng URL s\u1ebd b\u1ecb b\u1ecf qua ho\u00e0n to\u00e0n.\u201d}},{\u201c@type\u201d:\u201dQuestion\u201d,\u201dname\u201d:\u201dT\u1ea1i sao internal link tr\u00ean b\u00e0i vi\u1ebft kh\u00f4ng c\u00f3 traffic l\u1ea1i b\u1ecb Google b\u1ecf qua?\u201d,\u201dacceptedAnswer\u201d:{\u201c@type\u201d:\u201dAnswer\u201d,\u201dtext\u201d:\u201dTheo t\u00e0i li\u1ec7u r\u00f2 r\u1ec9 Google Content API Warehouse 2024, Google ph\u00e2n chia ch\u1ec9 m\u1ee5c li\u00ean k\u1ebft th\u00e0nh 3 t\u1ea7ng (High, Medium, Low Tier). Nh\u1eefng trang c\u00f3 TotalClicks = 0 (kh\u00f4ng c\u00f3 l\u01b0\u1ee3t truy c\u1eadp th\u1ef1c t\u1ebf) b\u1ecb x\u1ebfp v\u00e0o Low-Quality Tier v\u00e0 li\u00ean k\u1ebft tr\u00ean \u0111\u00f3 kh\u00f4ng truy\u1ec1n b\u1ea5t k\u1ef3 gi\u00e1 tr\u1ecb x\u1ebfp h\u1ea1ng n\u00e0o.\u201d}}]}]}<\/p>","protected":false},"excerpt":{"rendered":"<p>Scientific analysis of the internal linking algorithm based on Google patents (US7716225B1, US10296577B2), the Reasonable Surfer model, the leaked Google Content API Warehouse 2024 documentation, and the NavBoost ecosystem.<\/p>","protected":false},"author":0,"featured_media":40766,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[76,80],"tags":[],"class_list":["post-40769","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-google-marketing","category-seo"],"acf":[],"rankmath_keywords":{"primary":"thu\u1eadt to\u00e1n internal link, internal link chu\u1ea9n seo, m\u00f4 h\u00ecnh reasonable surfer, li\u00ean k\u1ebft n\u1ed9i b\u1ed9 google, information gain seo","secondary":["internal link chu\u1ea9n seo","m\u00f4 h\u00ecnh reasonable surfer","li\u00ean k\u1ebft n\u1ed9i b\u1ed9 google","information gain seo"]},"yoast_keywords":{"primary":"","secondary":[]},"yoast_focuskw":"","rankmath_focuskw":"thu\u1eadt to\u00e1n internal link, internal link chu\u1ea9n seo, m\u00f4 h\u00ecnh reasonable surfer, li\u00ean k\u1ebft n\u1ed9i b\u1ed9 google, information gain seo","seo_keywords":{"primary":"thu\u1eadt to\u00e1n internal link, internal link chu\u1ea9n seo, m\u00f4 h\u00ecnh reasonable surfer, li\u00ean k\u1ebft n\u1ed9i b\u1ed9 google, information gain seo","secondary":["internal link chu\u1ea9n seo","m\u00f4 h\u00ecnh reasonable surfer","li\u00ean k\u1ebft n\u1ed9i b\u1ed9 google","information gain seo"]},"_links":{"self":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/posts\/40769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/comments?post=40769"}],"version-history":[{"count":1,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/posts\/40769\/revisions"}],"predecessor-version":[{"id":40771,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/posts\/40769\/revisions\/40771"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/media\/40766"}],"wp:attachment":[{"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/media?parent=40769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/categories?post=40769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dps.media\/en\/wp-json\/wp\/v2\/tags?post=40769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}