{"id":10553,"date":"2018-08-17T03:44:32","date_gmt":"2018-08-17T03:44:32","guid":{"rendered":"https:\/\/kiencang.net\/?p=10553"},"modified":"2022-01-20T10:18:51","modified_gmt":"2022-01-20T03:18:51","slug":"google-disavow-links","status":"publish","type":"post","link":"https:\/\/kiencang.net\/google-disavow-links\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google"},"content":{"rendered":"\n<p>Backlink ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap website c\u1ee7a b\u1ea1n c\u00f3 th\u1ee9 h\u1ea1ng cao h\u01a1n. Backlink t\u1ec7 c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1. V\u00e0 b\u1ea1n ch\u1ec9 c\u00f3 quy\u1ec1n gi\u1edbi h\u1ea1n l\u00ean c\u00e1c li\u00ean k\u1ebft tr\u1ecf \u0111\u1ebfn website c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n \u0111\u00e3 t\u1eebng tham gia l\u00e0m SEO, \u0111\u00e2y h\u1eb3n l\u00e0 \u0111i\u1ec1u m\u00e0 b\u1ea1n \u0111\u00e3 bi\u1ebft r\u1ed3i.<\/p>\n\n\n\n<p>B\u1ea1n c\u0169ng bi\u1ebft r\u1eb1ng c\u00f4ng c\u1ee5 c\u1ee7a Google l\u00e0 <a href=\"https:\/\/www.google.com\/webmasters\/tools\/disavow-links-main?pli=1\">Disavow Link<\/a> c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 trang c\u1ee7a b\u1ea1n kh\u1ecfi c\u00e1c h\u00ecnh ph\u1ea1t li\u00ean-quan-\u0111\u1ebfn-li\u00ean-k\u1ebft (link-related penalties).<\/p>\n\n\n\n<p>Ngay c\u1ea3 v\u1edbi s\u1ef1 hi\u1ec3u bi\u1ebft nh\u01b0 v\u1eady, h\u1ea7u h\u1ebft ng\u01b0\u1eddi l\u00e0m SEO-th\u1eadm ch\u00ed c\u1ea3 c\u00e1c chuy\u00ean gia h\u00e0ng \u0111\u1ea7u, khi \u0111\u01b0\u1ee3c h\u1ecfi &#8220;T\u00f4i c\u00f3 n\u00ean disavow kh\u00f4ng?&#8221; \u0111\u00e3 tr\u1ea3 l\u1eddi v\u1edbi m\u1ed9t s\u1ef1 nh\u1ea5n m\u1ea1nh, &#8220;\u0110i\u1ec1u \u0111\u00f3 c\u00f2n t\u00f9y.&#8221;<\/p>\n\n\n\n<p>V\u00e0 &#8220;c\u00e1c k\u1ef9 thu\u1eadt th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t&#8221; cho SEO (v\u00ed d\u1ee5, &#8220;ch\u1ec9 t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft x\u1ea5u g\u00e2y nguy hi\u1ec3m cho trang web c\u1ee7a b\u1ea1n&#8221;) ng\u1ee5 \u00fd r\u1eb1ng b\u1ea1n d\u1ec5 d\u00e0ng chia c\u00e1c li\u00ean k\u1ebft th\u00e0nh hai nh\u00f3m ri\u00eang bi\u1ec7t: nh\u00f3m gi\u00fap \u0111\u1ea9y th\u1ee9 h\u1ea1ng v\u00e0 nh\u00f3m nguy hi\u1ec3m.<\/p>\n\n\n\n<p>Trong b\u00e0i vi\u1ebft n\u00e0y, t\u00f4i s\u1ebd gi\u1ea3i th\u00edch khi n\u00e0o b\u1ea1n n\u00ean (v\u00e0 kh\u00f4ng n\u00ean) disavow (t\u1eeb ch\u1ed1i) c\u00e1c li\u00ean k\u1ebft, v\u00e0 l\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e1c li\u00ean k\u1ebft n\u00e0o l\u00e0 &#8220;x\u1ea5u&#8221;.<\/p>\n\n\n\n<p>Nh\u01b0ng tr\u01b0\u1edbc h\u1ebft, b\u1ea1n ph\u1ea3i hi\u1ec3u l\u00fd do v\u00ec sao Google t\u1ea1o c\u00f4ng c\u1ee5 disavow v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng n\u00f3 \u0111\u00e3 thay \u0111\u1ed5i qua th\u1eddi gian nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_60 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6577d6fdacc69\" ><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6577d6fdacc69\"  type=\"checkbox\" id=\"item-6577d6fdacc69\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/kiencang.net\/google-disavow-links\/#Cong_cu_Disavow_Links_cua_Google_la_gi_va_tai_sao_ho_tao_ra_no\" title=\"C\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao h\u1ecd t\u1ea1o ra n\u00f3?\">C\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao h\u1ecd t\u1ea1o ra n\u00f3?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/kiencang.net\/google-disavow-links\/#Khi_nao_ban_nen_hoac_khong_nen_disavow\" title=\"Khi n\u00e0o b\u1ea1n n\u00ean (ho\u1eb7c kh\u00f4ng n\u00ean) disavow?\">Khi n\u00e0o b\u1ea1n n\u00ean (ho\u1eb7c kh\u00f4ng n\u00ean) disavow?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/kiencang.net\/google-disavow-links\/#Viec_su_dung_Google_disavow_links_co_nguy_co_nao_khong\" title=\"Vi\u1ec7c s\u1eed d\u1ee5ng Google disavow links c\u00f3 nguy c\u01a1 n\u00e0o kh\u00f4ng?\">Vi\u1ec7c s\u1eed d\u1ee5ng Google disavow links c\u00f3 nguy c\u01a1 n\u00e0o kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/kiencang.net\/google-disavow-links\/#Vay_thi_khi_nao_ban_phai_su_dung_disavow\" title=\"V\u1eady th\u00ec khi n\u00e0o b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng disavow?\">V\u1eady th\u00ec khi n\u00e0o b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng disavow?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/kiencang.net\/google-disavow-links\/#Lam_the_nao_xac_dinh_va_disavow_cac_lien_ket_xau\" title=\"L\u00e0m th\u1ebf n\u00e0o x\u00e1c \u0111\u1ecbnh v\u00e0 disavow c\u00e1c li\u00ean k\u1ebft x\u1ea5u?\">L\u00e0m th\u1ebf n\u00e0o x\u00e1c \u0111\u1ecbnh v\u00e0 disavow c\u00e1c li\u00ean k\u1ebft x\u1ea5u?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/kiencang.net\/google-disavow-links\/#Vai_suy_nghi_cuoi_cung\" title=\"V\u00e0i suy ngh\u0129 cu\u1ed1i c\u00f9ng\">V\u00e0i suy ngh\u0129 cu\u1ed1i c\u00f9ng<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cong_cu_Disavow_Links_cua_Google_la_gi_va_tai_sao_ho_tao_ra_no\"><\/span>C\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google l\u00e0 g\u00ec v\u00e0 t\u1ea1i sao h\u1ecd t\u1ea1o ra n\u00f3?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google gi\u00fap b\u1ea1n n\u00f3i cho Google bi\u1ebft h\u1ecd n\u00ean b\u1ecf qua c\u00e1c backlink c\u1ee5 th\u1ec3 n\u00e0o cho m\u1ee5c \u0111\u00edch th\u0103ng h\u1ea1ng.<\/p>\n\n\n\n<p>N\u00f3 gi\u1ed1ng nh\u01b0 <a href=\"https:\/\/support.google.com\/webmasters\/answer\/139066?hl=vi\">th\u1ebb rel=&#8221;canonical&#8221;<\/a>, m\u1ed9t t\u1ec7p disavow (ch\u1ee9a c\u00e1c li\u00ean k\u1ebft t\u1eeb ch\u1ed1i) gi\u1ed1ng nh\u01b0 m\u1ed9t &#8220;l\u1eddi g\u1ee3i \u00fd m\u1ea1nh m\u1ebd h\u01a1n l\u00e0 m\u1ed9t ch\u1ec9 th\u1ecb&#8221;.<\/p>\n\n\n\n<p>Quy tr\u00ecnh k\u1ef9 thu\u1eadt th\u00ec \u0111\u01a1n gi\u1ea3n th\u00f4i: B\u1ea1n g\u1eedi m\u1ed9t file v\u0103n b\u1ea3n c\u00f3 ch\u1ee9a c\u00e1c URL ho\u1eb7c t\u00ean mi\u1ec1n m\u00e0 b\u1ea1n mu\u1ed1n t\u1eeb ch\u1ed1i (disavow) th\u00f4ng qua c\u00f4ng c\u1ee5 Google Search Console (GSC).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/google-disavow-links.png\"><img loading=\"lazy\" decoding=\"async\" width=\"470\" height=\"256\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/google-disavow-links.png\" alt=\"Google Disavow Links\" class=\"wp-image-10555\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/google-disavow-links.png 470w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/google-disavow-links-300x163.png 300w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh-x\u00e1c \u0111\u1ecbnh r\u00f5 t\u00ean mi\u1ec1n n\u00e0o c\u1ea7n ph\u1ea3i g\u1ee1 b\u1ecf-l\u1ea1i l\u1ea1i th\u1ee9 ph\u1ee9c t\u1ea1p h\u01a1n.<\/p>\n\n\n\n<p>\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh r\u00f5, b\u1ea1n c\u1ea7n ph\u1ea3i hi\u1ec3u:<\/p>\n\n\n\n<ol><li>T\u1ea1i sao Google t\u1ea1o ra C\u00f4ng c\u1ee5 Disavow Links;<\/li><li>M\u1ee9c \u0111\u1ed9 quan tr\u1ecdng c\u1ee7a n\u00f3 \u0111\u00e3 thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o v\u1edbi c\u00e1c l\u1ea7n c\u1eadp nh\u1eadt thu\u1eadt to\u00e1n.<\/li><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao Google t\u1ea1o c\u00f4ng c\u1ee5 Disavow Links<\/h3>\n\n\n\n<p>Google \u0111\u00e3 chi\u1ebfn \u0111\u1ea5u v\u1edbi vi\u1ec7c x\u00e2y-d\u1ef1ng-li\u00ean-k\u1ebft spam trong h\u01a1n m\u1ed9t th\u1eadp ni\u00ean v\u1eeba qua.<\/p>\n\n\n\n<p>N\u1ed7 l\u1ef1c \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ecd \u0111\u1ec3 gi\u1ea3m b\u1edbt c\u00e1c li\u00ean k\u1ebft spam l\u00e0 gi\u1edbi thi\u1ec7u <a href=\"https:\/\/support.google.com\/webmasters\/answer\/96569?hl=vi\">thu\u1ed9c t\u00ednh &#8220;nofollow&#8221;<\/a> trong th\u00e1ng Gi\u00eang n\u0103m 2005, n\u00f3 t\u00ecm c\u00e1ch chi\u1ebfn \u0111\u1ea5u v\u1edbi c\u00e1c comment spam gi\u1ed1ng nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/vidu-comment-spam.png\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"109\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/vidu-comment-spam.png\" alt=\"comment spam\" class=\"wp-image-10556\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/vidu-comment-spam.png 900w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/vidu-comment-spam-300x36.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/vidu-comment-spam-768x93.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/vidu-comment-spam-585x71.png 585w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Trong khi Google ti\u1ebfp t\u1ee5c \u0111i\u1ec1u ch\u1ec9nh thu\u1eadt to\u00e1n c\u1ee7a h\u1ecd trong c\u00e1c n\u0103m ti\u1ebfp theo, kh\u00f4ng c\u00f3 thay \u0111\u1ed5i l\u1edbn n\u00e0o h\u01b0\u1edbng \u0111\u1ebfn c\u00e1c m\u01b0u \u0111\u1ed3 li\u00ean k\u1ebft (link schemes) cho \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m th\u00e1ng T\u01b0 n\u0103m 2012, khi Google <a href=\"https:\/\/kiencang.net\/google-penguin\/\">ph\u00e1t h\u00e0nh thu\u1eadt to\u00e1n Penguin<\/a> l\u1ea7n \u0111\u1ea7u ti\u00ean.<\/p>\n\n\n\n<p>Penguin l\u00e0 m\u1ed9t &#8220;b\u1ed9 l\u1ecdc b\u00ean ngo\u00e0i&#8221; qua \u0111\u00f3 c\u00e1c k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm n\u00e0o \u0111\u01b0\u1ee3c th\u00f4ng qua. Chi ti\u1ebft k\u1ef9 thu\u1eadt n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t h\u00ecnh ph\u1ea1t thu\u1eadt to\u00e1n c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i dai d\u1eb3ng nhi\u1ec1u th\u00e1ng sau khi m\u1ed9t trang web \u0111\u00e3 \u0111\u01b0\u1ee3c d\u1ecdn d\u1eb9p k\u1ef9 l\u01b0\u1ee1ng (thorough site clean-up).<\/p>\n\n\n\n<p>Google b\u1ed5 sung cho h\u00ecnh ph\u1ea1t thu\u1eadt to\u00e1n v\u1edbi T\u00e1c v\u1ee5 Th\u1ee7 c\u00f4ng (Manual Actions), n\u00f3 s\u1ebd g\u1eedi cho qu\u1ea3n tr\u1ecb web th\u00f4ng b\u00e1o n\u1ebfu n\u00f3 &#8220;ph\u00e1t hi\u1ec7n ra c\u00e1c li\u00ean k\u1ebft tr\u1ecf \u0111\u1ebfn (backlink) kh\u00f4ng t\u1ef1 nhi\u00ean, nh\u00e2n t\u1ea1o, l\u1eeba \u0111\u1ea3o, l\u1ea1m d\u1ee5ng&#8221;.<\/p>\n\n\n\n<p>Th\u1eadm ch\u00ed to\u00e0n b\u1ed9 trang web c\u00f3 th\u1ec3 b\u1ecb h\u1ea1 c\u1ea5p th\u1ee9 h\u1ea1ng khi ch\u1ec9 c\u1ea7n m\u1ed9t m\u01b0u \u0111\u1ed3 li\u00ean k\u1ebft nh\u1eafm \u0111\u1ebfn m\u1ed9t b\u1ed9 ph\u1eadn ho\u1eb7c m\u1ed9t trang \u0111\u01a1n l\u1ebb tr\u00ean website.<\/p>\n\n\n\n<p>V\u00ec th\u1ebf, c\u00f4ng c\u1ee5 Disavow Links \u0111em \u0111\u1ebfn cho ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb web nhi\u1ec1u quy\u1ec1n h\u1ea1n h\u01a1n v\u1edbi c\u00e1c li\u00ean k\u1ebft m\u00e0 Google s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1ebfp h\u1ea1ng-ho\u1eb7c \u0111\u1ec3 x\u1eed ph\u1ea1t-trang web c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<p>Th\u1eadm ch\u00ed v\u00e0o l\u00fac ph\u00e1t h\u00e0nh n\u00f3 v\u00e0o th\u00e1ng M\u01b0\u1eddi n\u0103m 2012, Google tin r\u1eb1ng c\u00f4ng c\u1ee5 disavow ch\u1ec9 n\u00ean \u00e1p d\u1ee5ng cho m\u1ed9t s\u1ed1 gi\u1edbi h\u1ea1n c\u00e1c qu\u1ea3n tr\u1ecb vi\u00ean website:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>N\u1ebfu b\u1ea1n \u0111\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o v\u1ec1 h\u00e0nh \u0111\u1ed9ng spam th\u1ee7 c\u00f4ng d\u1ef1a tr\u00ean &#8220;c\u00e1c li\u00ean k\u1ebft kh\u00f4ng t\u1ef1 nhi\u00ean&#8221; tr\u1ecf \u0111\u1ebfn trang c\u1ee7a b\u1ea1n, c\u00f4ng c\u1ee5 n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u0111\u00f3. N\u1ebfu b\u1ea1n kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o \u0111\u00f3, th\u00ec n\u00f3i chung b\u1ea1n kh\u00f4ng c\u1ea7n quan t\u00e2m lo l\u1eafng v\u1ec1 c\u00f4ng c\u1ee5 n\u00e0y.<\/p><p>&#8211; Jonathan Simon, \u0111\u1ebfn t\u1eeb Google<\/p><\/blockquote>\n\n\n\n<p>Nh\u01b0 v\u1eady c\u00f4ng c\u1ee5 n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c d\u1ef1 \u0111\u1ecbnh l\u00e0 tuy\u1ebfn ph\u00f2ng th\u1ee7 \u0111\u1ea7u ti\u00ean ch\u1ed1ng l\u1ea1i c\u00e1c h\u00ecnh ph\u1ea1t li\u00ean quan \u0111\u1ebfn li\u00ean k\u1ebft.<\/p>\n\n\n\n<p>Nh\u01b0 Matt Cutts gi\u1ea3i th\u00edch trong m\u1ed9t cu\u1ed9c ph\u1ecfng v\u1ea5n n\u0103m 2012, n\u00f3 c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh kh\u00f4i ph\u1ee5c trang web <em>sau khi<\/em> c\u00e1c ph\u01b0\u01a1ng th\u1ee9c th\u1ee7 c\u00f4ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng m\u1ed9t c\u00e1ch tri\u1ec7t \u0111\u1ec3:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>Hi\u1ec7n t\u1ea1i nhi\u1ec7m v\u1ee5 qu\u00e9t d\u1ecdn backlink c\u1ee7a m\u1ed9t trang web c\u00f3 th\u1ec3 kh\u00f4ng d\u1ec5 d\u00e0ng g\u00ec, v\u00e0 sau khi l\u1eafng nghe c\u1ed9ng \u0111\u1ed3ng SEO, ch\u00fang t\u00f4i mu\u1ed1n cung c\u1ea5p m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ee1 chuy\u1ec7n n\u00e0y<strong> sau khi ch\u1ee7 trang \u0111\u00e3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc \u0111\u00e1ng k\u1ec3 \u0111\u1ec3 c\u1ed1 g\u1eafng d\u1ecdn d\u1eb9p s\u1ea1ch s\u1ebd c\u00e1c backlink t\u1edbi c\u00e1c trang web c\u1ee7a h\u1ecd.<\/strong><\/p><p>&#8211; Matt Cutts, tr\u01b0\u1edfng nh\u00f3m ch\u1ed1ng spam web c\u1ee7a Google<\/p><\/blockquote>\n\n\n\n<p>Qua ba phi\u00ean b\u1ea3n \u0111\u1ea7u ti\u00ean c\u1ee7a Penguin, h\u1ea7u h\u1ebft ng\u01b0\u1eddi l\u00e0m SEO tin r\u1eb1ng vi\u1ec7c t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c trang kh\u1ecfi s\u1ef1 tr\u1eebng ph\u1ea1t d\u00e0i h\u1ea1n trong c\u00e1c k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm.<\/p>\n\n\n\n<p>S\u1ef1 \u0111\u1ed3ng thu\u1eadn \u0111\u00e3 thay \u0111\u1ed5i v\u1edbi <a href=\"https:\/\/webmasters.googleblog.com\/2016\/09\/penguin-is-now-part-of-our-core.html\">s\u1ef1 ra \u0111\u1eddi c\u1ee7a phi\u00ean b\u1ea3n Penguin 4.0<\/a>, \u0111\u01b0\u1ee3c Google ph\u00e1t h\u00e0nh v\u00e0o th\u00e1ng Ch\u00edn n\u0103m 2016.<\/p>\n\n\n\n<p>Penguin 4.0 \u0111\u00e1nh d\u1ea5u vi\u1ec7c c\u1eadp nh\u1eadt c\u1ee7a Google cho thu\u1eadt to\u00e1n Penguin &#8220;th\u1eddi gian th\u1ef1c&#8221;, n\u00f3 c\u0169ng cho ph\u00e9p Google nh\u1eafm \u0111\u1ebfn li\u00ean k\u1ebft spam \u1edf c\u1ea5p \u0111\u1ed9 trang-c\u1ee5-th\u1ec3.<\/p>\n\n\n\n<p>\u0110i\u1ec1u quan tr\u1ecdng nh\u1ea5t, n\u00f3 \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc chuy\u1ec3n c\u01a1 b\u1ea3n <em>t\u1eeb &#8220;ph\u1ea1t&#8221; sang &#8220;gi\u1ea3m gi\u00e1 tr\u1ecb&#8221;<\/em>-t\u1eeb thu\u1eadt to\u00e1n mang t\u00ednh ph\u1eabn n\u1ed9 sang thu\u1eadt to\u00e1n c\u00f3 t\u00ednh th\u1edd \u01a1, l\u00e3nh \u0111\u1ea1m.<\/p>\n\n\n\n<p>V\u00e0 v\u00ec th\u1ebf b\u1eaft \u0111\u1ea7u xu\u1ea5t hi\u1ec7n c\u00e1c cu\u1ed9c tranh lu\u1eadn l\u1edbn: Li\u1ec7u disavow links c\u00f3 c\u00f2n c\u1ea7n thi\u1ebft n\u1eefa kh\u00f4ng? V\u00e0 n\u1ebfu c\u00f3 th\u00ec khi n\u00e0o?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khi_nao_ban_nen_hoac_khong_nen_disavow\"><\/span>Khi n\u00e0o b\u1ea1n n\u00ean (ho\u1eb7c kh\u00f4ng n\u00ean) disavow?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0110i\u1ec1u g\u00ec t\u1ea1o th\u00e0nh m\u1ed9t li\u00ean k\u1ebft &#8220;ch\u1ea5t-l\u01b0\u1ee3ng-th\u1ea5p&#8221;? Th\u01b0 m\u1ee5c &#8220;t\u1ec7&#8221; l\u00e0 g\u00ec? Th\u1ebf n\u00e0o l\u00e0 m\u1ed9t b\u00e0i guest post &#8220;t\u1ed1t&#8221;?<\/p>\n\n\n\n<p><a href=\"https:\/\/support.google.com\/webmasters\/answer\/66356?hl=vi\">Theo Google<\/a> th\u00ec:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>B\u1ea5t k\u1ef3 li\u00ean k\u1ebft n\u00e0o c\u00f3 \u00fd \u0111\u1ecbnh <a href=\"https:\/\/kiencang.net\/pagerank-la-gi\/\">thao t\u00fang&nbsp;PageRank<\/a>&nbsp;hay x\u1ebfp h\u1ea1ng c\u1ee7a m\u1ed9t trang web trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm c\u1ee7a Google \u0111\u1ec1u c\u00f3 th\u1ec3 b\u1ecb xem l\u00e0 thu\u1ed9c m\u1ed9t m\u01b0u \u0111\u1ed3 li\u00ean k\u1ebft (link scheme) v\u00e0 vi ph\u1ea1m&nbsp;Nguy\u00ean t\u1eafc qu\u1ea3n tr\u1ecb trang web&nbsp;c\u1ee7a Google. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m b\u1ea5t k\u1ef3 h\u00e0nh vi n\u00e0o thao t\u00fang c\u00e1c li\u00ean k\u1ebft \u0111\u1ebfn trang web c\u1ee7a b\u1ea1n hay c\u00e1c li\u00ean k\u1ebft t\u1eeb trang web c\u1ee7a b\u1ea1n.<\/p><\/blockquote>\n\n\n\n<p>Gabriella Sannino, nh\u00e0 s\u00e1ng l\u1eadp c\u1ee7a Level343, \u0111\u01a1n gi\u1ea3n h\u00f3a \u0111\u1ecbnh ngh\u0129a n\u00e0y cho c\u00f4ng vi\u1ec7c ki\u1ec3m tra li\u00ean k\u1ebft c\u1ee7a c\u00f4 \u1ea5y:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>\u0110\u00e2y l\u00e0 quy t\u1eafc ng\u00f3n tay c\u00e1i, n\u1ebfu li\u00ean k\u1ebft kh\u00f4ng li\u00ean quan \u0111\u1ebfn trang c\u1ee7a b\u1ea1n ho\u1eb7c kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng g\u00ec cho ng\u01b0\u1eddi d\u00f9ng c\u1ee7a b\u1ea1n, n\u00f3 c\u00f3 l\u1ebd kh\u00f4ng n\u00ean c\u00f3 m\u1eb7t trong h\u1ed3 s\u01a1 backlink c\u1ee7a b\u1ea1n.<\/p><\/blockquote>\n\n\n\n<p><span style=\"color: #808080;\"><strong>L\u01b0u \u00fd c\u1ee7a ng\u01b0\u1eddi d\u1ecbch<\/strong>: Quy t\u1eafc ng\u00f3n tay c\u00e1i l\u00e0 quy t\u1eafc d\u1ef1a nhi\u1ec1u v\u00e0o kinh nghi\u1ec7m.<\/span><\/p>\n\n\n\n<p>Marie Haynes \u00e1p d\u1ee5ng logic t\u01b0\u01a1ng t\u1ef1:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>Li\u1ec7u li\u00ean k\u1ebft n\u00e0y c\u00f3 ph\u1ee5c v\u1ee5 b\u1ea5t k\u1ef3 m\u1ee5c \u0111\u00edch n\u00e0o kh\u00e1c ngo\u00e0i SEO hay kh\u00f4ng? Li\u1ec7u li\u00ean k\u1ebft n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng \u0111em \u0111\u1ebfn c\u00e1c h\u1ee3p \u0111\u1ed3ng kinh doanh h\u1ee3p ph\u00e1p cho trang c\u1ee7a t\u00f4i?<\/p><\/blockquote>\n\n\n\n<p>Ng\u01b0\u1ee3c l\u1ea1i, Google l\u01b0u \u00fd r\u1eb1ng c\u00e1c li\u00ean k\u1ebft ch\u1ea5t-l\u01b0\u1ee3ng-cao th\u01b0\u1eddng l\u00e0 &#8220;c\u00e1c li\u00ean k\u1ebft bi\u00ean t\u1eadp ki\u1ebfm \u0111\u01b0\u1ee3c&#8221;:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>Li\u00ean k\u1ebft th\u01b0\u1eddng \u0111\u01b0\u1ee3c ban bi\u00ean t\u1eadp (website) b\u00ecnh ch\u1ecdn m\u1ed9t c\u00e1ch t\u1ef1 nguy\u1ec7n v\u00e0 n\u1ed9i dung c\u1ee7a b\u1ea1n c\u00e0ng h\u1eefu \u00edch th\u00ec c\u01a1 h\u1ed9i ng\u01b0\u1eddi kh\u00e1c th\u1ea5y n\u1ed9i dung \u0111\u00f3 c\u00f3 gi\u00e1 tr\u1ecb v\u1edbi ng\u01b0\u1eddi \u0111\u1ecdc c\u1ee7a h\u1ecd v\u00e0 li\u00ean k\u1ebft \u0111\u1ebfn n\u00f3 c\u00e0ng l\u1edbn.<\/p><\/blockquote>\n\n\n\n<p>C\u00f3 m\u1ed9t kho\u1ea3ng tr\u1ed1ng l\u1edbn d\u00e0nh cho vi\u1ec7c gi\u1ea3i th\u00edch ch\u1ee7 quan gi\u1eefa c\u00e1c \u0111\u1ecbnh ngh\u0129a n\u00e0y:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khoang-trong-link-building.png\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"308\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khoang-trong-link-building.png\" alt=\"kho\u1ea3ng tr\u1ed1ng v\u1ec1 x\u00e2y d\u1ef1ng li\u00ean k\u1ebft\" class=\"wp-image-10557\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khoang-trong-link-building.png 800w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khoang-trong-link-building-300x116.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khoang-trong-link-building-768x296.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khoang-trong-link-building-585x225.png 585w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Tuy v\u1eady v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 li\u00ean k\u1ebft &#8220;x\u1ea5u&#8221; m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng, v\u00e0 b\u1ecf th\u1eddi gian, c\u00f4ng s\u1ee9c \u0111i\u1ec1u tra ngu\u1ed3n g\u1ed1c c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh kh\u00e1ch h\u00e0ng c\u00f3 \u0111ang v\u00f4 t\u00ecnh tr\u1ea3 ti\u1ec1n cho m\u1ed9t agency kh\u00e1c \u0111\u1ec3 x\u00e2y d\u1ef1ng ch\u00fang hay kh\u00f4ng.<\/p>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 s\u00e1u ngu\u1ed3n r\u00f5 r\u00e0ng l\u00e0 c\u00e1c li\u00ean k\u1ebft x\u1ea5u:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. C\u00e1c li\u00ean k\u1ebft d\u00f9ng ti\u1ec1n \u0111\u1ec3 mua<\/h3>\n\n\n\n<p>Google nh\u1eafm v\u00e0o m\u1ed9t t\u1eadp con c\u1ee7a c\u00e1c li\u00ean k\u1ebft tr\u1ea3 ti\u1ec1n: kh\u00f4ng bi\u00ean t\u1eadp, c\u00e1c li\u00ean k\u1ebft dofollow r\u00f5 r\u00e0ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebft \u0111\u1ec3 qua m\u1eb7t PageRank.<\/p>\n\n\n\n<p>Trong khi vi\u1ec7c ph\u00e1t hi\u1ec7n c\u00e1c li\u00ean k\u1ebft tr\u1ea3 ti\u1ec1n c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n, c\u00f3 m\u1ed9t v\u00e0i d\u1ea5u hi\u1ec7u b\u00e1o \u0111\u1ed9ng \u0111\u1ecf d\u1ec5 nh\u1eadn nh\u01b0 sau:<\/p>\n\n\n\n<ul><li>Trang c\u00f3 nhi\u1ec1u li\u00ean k\u1ebft dofollow kh\u1edbp ch\u00ednh x\u00e1c t\u1eeb kh\u00f3a\/v\u0103n b\u1ea3n neo;<\/li><li>C\u00e1c li\u00ean k\u1ebft dofollow \u0111\u1ebfn t\u1eeb c\u00e1c trang\/n\u1ed9i dung kh\u00f4ng li\u00ean quan;<\/li><li>C\u00e1c li\u00ean k\u1ebft dofollow t\u1eeb c\u00e1c trang c\u00f3 d\u1ea5u hi\u1ec7u nghi v\u1ea5n r\u00f5 r\u00e0ng, th\u00ed d\u1ee5 nh\u01b0 &#8220;B\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c t\u00e0i tr\u1ee3.&#8221;<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. M\u1ea1ng Blog N\u1ed9i B\u1ed9 (PBN &#8211; Private Blogging Networks)<\/h3>\n\n\n\n<p>Google b\u1eaft \u0111\u1ea7u th\u1ef1c hi\u1ec7n h\u1ee7y ch\u1ec9 m\u1ee5c c\u1ee7a c\u00e1c m\u1ea1ng blog n\u1ed9i b\u1ed9 PBN trong n\u0103m 2014. Ch\u00fang v\u1eabn t\u1ed3n t\u1ea1i, nh\u01b0ng c\u00e1c li\u00ean k\u1ebft t\u1eeb PBN kh\u00f4ng bao gi\u1edd n\u1eb1m trong chi\u1ebfn l\u01b0\u1ee3c <a href=\"https:\/\/kiencang.net\/seo-mu-trang-mu-den\/\">SEO m\u0169 tr\u1eafng<\/a>.<\/p>\n\n\n\n<p>PBN l\u00e0 m\u1ee5c ti\u00eau ki\u1ec3m tra li\u00ean k\u1ebft c\u1ee7a Ryan Stewart v\u00e0 nh\u00f3m c\u1ee7a anh \u1ea5y t\u1ea1i WEBRIS:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>Th\u01b0\u1eddng t\u1eadp trung v\u00e0o c\u00e1c li\u00ean k\u1ebft \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1edfi con ng\u01b0\u1eddi. M\u1ea1ng internet tr\u00e0n ng\u1eadp r\u00e1c v\u00e0 c\u00e1c trang c\u00f3 xu h\u01b0\u1edbng nh\u1eb7t l\u1ea5y ng\u1eabu nhi\u00ean c\u00e1c li\u00ean k\u1ebft \u0111\u01b0\u1ee3c xem l\u00e0 spam nh\u01b0ng th\u1ef1c s\u1ef1 ch\u1ec9 \u0111\u01b0\u1ee3c b\u1ecf qua b\u1edfi thu\u1eadt to\u00e1n. Ch\u00fang t\u00f4i ch\u1ec9 t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft \u0111\u1ebfn t\u1eeb PBN v\u00e0 c\u00e1c t\u00ean mi\u1ec1n ch\u1ea5t-l\u01b0\u1ee3ng-th\u1ea5p v\u1edbi v\u0103n b\u1ea3n neo kh\u1edbp-ch\u00ednh-x\u00e1c.<\/p><p>&#8211; Ryan Stewart, s\u00e1ng l\u1eadp vi\u00ean c\u1ee7a WEBRIS<\/p><\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">3. C\u00e1c th\u01b0 m\u1ee5c ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p<\/h3>\n\n\n\n<p>\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ed9t th\u01b0 m\u1ee5c c\u00f3 ph\u1ea3i l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p hay kh\u00f4ng, b\u1ea1n h\u00e3y t\u1ef1 h\u1ecfi b\u1ea3n th\u00e2n: B\u1ea1n c\u00f3 hy v\u1ecdng, ch\u1edd \u0111\u1ee3i nh\u1eadn \u0111\u01b0\u1ee3c l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp gi\u1edbi thi\u1ec7u (referral traffic) t\u1eeb th\u01b0 m\u1ee5c n\u00e0y? N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 &#8220;Kh\u00f4ng,&#8221; n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng cao l\u00e0 ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p.<\/p>\n\n\n\n<p>Trong khi l\u1eddi bi\u1ec7n h\u1ed9 cho th\u01b0 m\u1ee5c ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p kh\u00f4ng c\u00f2n hi\u1ec7u qu\u1ea3 nhi\u1ec1u n\u0103m nay (v\u00e0 nhi\u1ec1u ng\u01b0\u1eddi gi\u1edd s\u1eed d\u1ee5ng li\u00ean k\u1ebft nofollow \u0111\u1ec3 lo\u1ea1i tr\u1eeb nhu c\u1ea7u s\u1eed d\u1ee5ng disavow), m\u1ed9t s\u1ed1 SEO v\u00f4 \u0111\u1ea1o \u0111\u1ee9c tuy\u00ean b\u1ed1 tr\u00e1i ng\u01b0\u1ee3c khi h\u1ecd ch\u00e0o h\u00e0ng &#8220;d\u1ecbch v\u1ee5&#8221; c\u1ee7a h\u1ecd cho c\u00e1c kh\u00e1ch h\u00e0ng kh\u00f4ng nghi ng\u1edd (<span style=\"color: #808080;\">d\u1ec5 tin nh\u1eefng g\u00ec ng\u01b0\u1eddi b\u00e1n n\u00f3i, v\u00e0 kh\u00f4ng ki\u1ec3m tra xem c\u00e1c tuy\u1ebfn b\u1ed1 \u0111\u00f3 c\u00f3 \u0111\u00fang hay kh\u00f4ng-ch\u00fa th\u00edch c\u1ee7a ng\u01b0\u1eddi d\u1ecbch<\/span>).<\/p>\n\n\n\n<p>M\u1ed9t v\u00e0i th\u01b0 m\u1ee5c ch\u1ea5t l\u01b0\u1ee3ng cao ho\u1eb7c th\u1ecb tr\u01b0\u1eddng ng\u00e1ch c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 \u0111\u00e1ng \u0111\u1ed3ng ti\u1ec1n b\u00e1t g\u1ea1o, nh\u01b0ng th\u1ee7 thu\u1eadt n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 ph\u00e1t tri\u1ec3n uy t\u00edn, th\u1ea9m quy\u1ec1n cho trang web.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Spam b\u00ecnh lu\u1eadn v\u00e0 di\u1ec5n \u0111\u00e0n<\/h3>\n\n\n\n<p>B\u00ecnh lu\u1eadn tr\u00ean c\u00e1c trang web v\u00e0 di\u1ec5n \u0111\u00e0n li\u00ean quan, c\u00f3 th\u1ea9m quy\u1ec1n v\u00e0 li\u00ean k\u1ebft ng\u01b0\u1ee3c l\u1ea1i n\u1ed9i dung tr\u00ean trang c\u1ee7a b\u1ea1n kh\u00f4ng nh\u1eefng h\u1ee3p l\u1ec7 m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch b\u1edfi Google.<\/p>\n\n\n\n<p>V\u1ea5n \u0111\u1ec1 l\u00e0 qu\u00e1 tr\u00ecnh n\u00e0y b\u1ecb nh\u00e2n r\u1ed9ng qu\u00e1 m\u1ee9c ho\u1eb7c \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh t\u1ef1 \u0111\u1ed9ng. Nhi\u1ec1u h\u1ec7 th\u1ed1ng b\u00ecnh lu\u1eadn hi\u1ec7n \u0111\u1ec3 m\u1eb7c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c li\u00ean k\u1ebft l\u00e0 nofollow, v\u00ec th\u1ebf nguy c\u01a1 ho\u1eb7c ph\u1ea7n th\u01b0\u1edfng \u1edf \u0111\u00e2y \u0111\u1ec1u th\u1ea5p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Hack c\u00e1c trang web<\/h3>\n\n\n\n<p>Kh\u00f4ng c\u00f3 m\u1ed9t ch\u00fat g\u00ec t\u1ed1t \u0111\u1eb9p c\u1ea3 khi li\u00ean quan \u0111\u1ebfn hack trang web \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c backlink.<\/p>\n\n\n\n<p>C\u00e1c li\u00ean k\u1ebft \u0111\u1ebfn t\u1eeb trang web b\u1ecb t\u1ea5n c\u00f4ng ch\u1eafc ch\u1eafn s\u1ebd b\u1ecb ph\u1ea1t b\u1edfi Google, v\u00e0 tham gia v\u00e0o vi\u1ec7c hack c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n g\u1eb7p r\u1eafc r\u1ed1i th\u1ef1c s\u1ef1. (B\u1ea1n bi\u1ebft m\u00e0, \u0111\u00e2y l\u00e0 \u0111i\u1ec1u ph\u1ea1m ph\u00e1p).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. SEO theo h\u01b0\u1edbng ti\u00eau c\u1ef1c<\/h3>\n\n\n\n<p>M\u1ed9t ki\u1ec3u SEO ti\u00eau c\u1ef1c ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 \u0111i spam backlink-c\u1ed1 t\u00ecnh \u0111\u1eb7t c\u00e1c backlink t\u1edbi \u0111\u1ed1i th\u1ee7 t\u1eeb h\u00e0ng tr\u0103m ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 h\u00e0ng ng\u00e0n c\u00e1c trang web ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n t\u1eebng \u0111\u0103ng nh\u1eadp v\u00e0o Site Explorer v\u00e0 nh\u00ecn th\u1ea5y m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn t\u00ean mi\u1ec1n kh\u00f4ng mong mu\u1ed1n tr\u1ecf \u0111\u1ebfn t\u0103ng v\u1ecdt l\u00ean, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 ch\u1ec9 ra r\u1eb1ng trang c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb t\u1ea5n c\u00f4ng:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/bi-tan-cong-SEO.png\"><img loading=\"lazy\" decoding=\"async\" width=\"727\" height=\"281\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/bi-tan-cong-SEO.png\" alt=\"b\u1ecb t\u1ea5n c\u00f4ng SEO\" class=\"wp-image-10561\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/bi-tan-cong-SEO.png 727w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/bi-tan-cong-SEO-300x116.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/bi-tan-cong-SEO-585x226.png 585w\" sizes=\"(max-width: 727px) 100vw, 727px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Nh\u1eadn \u0111\u01b0\u1ee3c h\u00e0ng ng\u00e0n li\u00ean k\u1ebft spam trong th\u1eddi gian ng\u1eafn s\u1ebd l\u00e0 t\u00edn hi\u1ec7u r\u00f5 r\u00e0ng \u0111\u00e1nh v\u00e0o s\u1ef1 nghi ng\u1edd c\u1ee7a Google, v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111\u1ebfn b\u1ecb ph\u1ea1t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Viec_su_dung_Google_disavow_links_co_nguy_co_nao_khong\"><\/span>Vi\u1ec7c s\u1eed d\u1ee5ng Google disavow links c\u00f3 nguy c\u01a1 n\u00e0o kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ngay c\u1ea3 khi c\u00f3 s\u1ef1 hi\u1ec3u bi\u1ebft v\u1eefng ch\u1eafc v\u1ec1 c\u00e1c li\u00ean k\u1ebft n\u00e0o l\u00e0 &#8220;t\u1ec7&#8221; v\u00e0 c\u00e1i n\u00e0o l\u00e0 &#8220;t\u1ed1t&#8221;, c\u00f4ng c\u1ee5 disavow links v\u1eabn c\u00f3 th\u1ec3 c\u00f3 nguy c\u01a1. M\u1ed9t li\u00ean k\u1ebft tr\u00f4ng c\u00f3 v\u1ebb &#8220;t\u1ec7&#8221; v\u1eabn c\u00f3 th\u1ec3 gi\u00fap trang web c\u1ee7a b\u1ea1n th\u0103ng h\u1ea1ng.<\/p>\n\n\n\n<p>Google <a href=\"https:\/\/support.google.com\/webmasters\/answer\/2648487\">ti\u1ebfp t\u1ee5c c\u1ea3nh b\u00e1o ng\u01b0\u1eddi d\u00f9ng<\/a> v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 disavow:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/canh-bao-ve-su-nguy-hiem-disavow-links.png\"><img loading=\"lazy\" decoding=\"async\" width=\"602\" height=\"192\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/canh-bao-ve-su-nguy-hiem-disavow-links.png\" alt=\"c\u1ea3nh b\u00e1o v\u1ec1 s\u1ef1 nguy hi\u1ec3m c\u1ee7a disavow links\" class=\"wp-image-10562\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/canh-bao-ve-su-nguy-hiem-disavow-links.png 602w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/canh-bao-ve-su-nguy-hiem-disavow-links-300x96.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/canh-bao-ve-su-nguy-hiem-disavow-links-585x187.png 585w\" sizes=\"(max-width: 602px) 100vw, 602px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>M\u1eb7c d\u00f9 c\u00f3 s\u1ef1 c\u1ea3nh b\u00e1o n\u00e0y, n\u1ed7i s\u1ee3 h\u00e3i b\u1ecb ph\u1ea1t l\u00e0m cho nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m SEO t\u1ef1 c\u1eaft t\u1ec9a \u0111i c\u00e1c li\u00ean k\u1ebft c\u00f3 \u00edch.<\/p>\n\n\n\n<p>Nhi\u1ec1u n\u0103m tr\u01b0\u1edbc \u0111\u00e2y, c\u00e1ch ti\u1ebfp c\u1eadn qu\u00e1 h\u0103ng h\u00e1i n\u00e0y \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi m\u1ed9t l\u1eddi gi\u1ea3i th\u00edch sai v\u1ec1 l\u1eddi khuy\u00ean c\u1ee7a Matt Cutts v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 disavow:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/cutts-disavow-machete-scalpel.png\"><img loading=\"lazy\" decoding=\"async\" width=\"817\" height=\"287\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/cutts-disavow-machete-scalpel.png\" alt=\"l\u1eddi khuy\u00ean c\u1ee7a Matt Cutts\" class=\"wp-image-10563\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/cutts-disavow-machete-scalpel.png 817w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/cutts-disavow-machete-scalpel-300x105.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/cutts-disavow-machete-scalpel-768x270.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/cutts-disavow-machete-scalpel-585x206.png 585w\" sizes=\"(max-width: 817px) 100vw, 817px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Trong khi \u0111i\u1ec1u r\u00fat ra \u1edf \u0111\u00e2y ph\u1ea3i l\u00e0 s\u1ef1 ch\u1ee9ng th\u1ef1c t\u1eeb ch\u1ed1i \u1edf c\u1ea5p \u0111\u1ed9 t\u00ean mi\u1ec1n h\u01a1n l\u00e0 c\u1ea5p \u0111\u1ed9 URL (\u0111\u1ecdc qua ph\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u \u1edf tr\u00ean),&nbsp; \u00e2m thanh m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi nghe \u0111\u01b0\u1ee3c l\u00e0 &#8220;disavow links v\u1edbi dao r\u1ef1a ch\u1ee9 kh\u00f4ng ph\u1ea3i dao m\u1ed5&#8221;.<\/p>\n\n\n\n<p><a href=\"https:\/\/youtu.be\/393nmCYFRtA?t=6m20s\">Matt Cutts c\u0169ng ghi l\u1ea1i<\/a> l\u01b0u \u00fd r\u1eb1ng n\u1ed7 l\u1ef1c &#8220;reavow&#8221; c\u00e1c li\u00ean k\u1ebft t\u1ed1n nhi\u1ec1u th\u1eddi gian v\u00e0 c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu c\u00e1c t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c g\u1eedi b\u1edfi c\u00e1c li\u00ean k\u1ebft \u0111\u00f3.<\/p>\n\n\n\n<p>V\u1edbi nhi\u1ec1u r\u1ee7i ro nh\u01b0 v\u1eady, ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 \u00edt t\u00ecnh hu\u1ed1ng b\u1ea1n ph\u1ea3i c\u00e2n nh\u1eafc t\u00ednh to\u00e1n thi\u1ec7t h\u01a1n gi\u1eefa nguy c\u01a1 v\u00e0 ph\u1ea7n th\u01b0\u1edfng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vay_thi_khi_nao_ban_phai_su_dung_disavow\"><\/span>V\u1eady th\u00ec khi n\u00e0o b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng disavow?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>N\u1ebfu b\u1ea1n b\u1ecb d\u00ednh T\u00e1c v\u1ee5 Th\u1ee7 c\u00f4ng (Manual Action) th\u00ec ch\u1eafc ch\u1eafn l\u00e0 b\u1ea1n &#8220;ph\u1ea3i&#8221; s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 disavow:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/john-disavow-link.png\"><img loading=\"lazy\" decoding=\"async\" width=\"497\" height=\"167\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/john-disavow-link.png\" alt=\"l\u1edd khuy\u00ean c\u1ee7a John v\u1ec1 disavow link\" class=\"wp-image-10570\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/john-disavow-link.png 497w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/john-disavow-link-300x101.png 300w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Ngo\u00e0i ra, c\u00f3 hai tr\u01b0\u1eddng h\u1ee3p khi google disavow links c\u00f3 th\u1ec3 (nh\u01b0ng kh\u00f4ng ch\u1eafc ch\u1eafn) l\u00e0 l\u1ef1a ch\u1ecdn th\u00edch h\u1ee3p:<\/p>\n\n\n\n<ol><li><strong>Ph\u00e1t hi\u1ec7n s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c li\u00ean k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p t\u0103ng tr\u01b0\u1edfng \u0111\u1ed9t bi\u1ebfn t\u01b0\u01a1ng quan v\u1edbi s\u1ef1 r\u1edbt h\u1ea1ng<\/strong>. T\u01b0\u01a1ng quan kh\u00f4ng ph\u1ea3i l\u00e0 nh\u00e2n qu\u1ea3; d\u1ea7u v\u1eady, m\u1ed9t trang web \u0111ang \u1ed5n \u0111\u1ecbnh bi\u1ebfn m\u1ea5t kh\u1ecfi c\u00e1c k\u1ebft qu\u1ea3 c\u1ee7a m\u00e1y t\u00ecm ki\u1ebfm th\u00ec c\u00e1c li\u00ean k\u1ebft x\u1ea5u l\u00e0 \u1ee9ng c\u1eed vi\u00ean h\u00e0ng \u0111\u1ea7u cho vi\u1ec7c disavow links. (th\u1eadm ch\u00ed kh\u00f4ng c\u1ea7n b\u1ecb r\u1edbt h\u1ea1n \u1ea3m \u0111\u1ea3m m\u1edbi h\u00e0nh \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 trang web).<\/li><li><strong>N\u1ebfu b\u1ea1n th\u1ea5y c\u00f3 s\u1ef1 k\u1ebft n\u1ed1i gi\u1eefa m\u1ed9t h\u1ed3 s\u01a1 backlink \u0111\u00e1ng ng\u1edd v\u00e0 s\u1ef1 th\u1eeba nh\u1eadn c\u1ee7a kh\u00e1ch h\u00e0ng r\u1eb1ng h\u1ecd \u0111\u00e3 mua c\u00e1c li\u00ean k\u1ebft \u0111\u00f3 trong qu\u00e1 kh\u1ee9<\/strong> (ho\u1eb7c hi\u1ec7n t\u1ea1i), t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft n\u00e0y l\u00e0 c\u00f3 \u00fd ngh\u0129a.<\/li><\/ol>\n\n\n\n<p>Tuy nhi\u00ean, c\u00e1c chuy\u00ean gia v\u1eabn b\u1ecb chia r\u1ebd trong c\u00e1c t\u00ecnh hu\u1ed1ng n\u00e0y v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c c\u00e1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1ebfp v\u00e0o &#8220;v\u00f9ng m\u00e0u x\u00e1m.&#8221;<\/p>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c tr\u00edch d\u1eabn \u0111\u01b0\u1ee3c t\u00f4i thu th\u1eadp tr\u00ean twitter cho th\u1ea5y m\u1ed9t lo\u1ea1t c\u00e1c quan \u0111i\u1ec3m kh\u00e1c nhau:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/muc-do-thuong-xuyen-disavow.png\"><img loading=\"lazy\" decoding=\"async\" width=\"497\" height=\"552\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/muc-do-thuong-xuyen-disavow.png\" alt=\"m\u1ee9c \u0111\u1ed9 th\u01b0\u1eddng xuy\u00ean c\u1ee7a vi\u1ec7c disavow links\" class=\"wp-image-10567\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/muc-do-thuong-xuyen-disavow.png 497w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/muc-do-thuong-xuyen-disavow-270x300.png 270w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Ian Lurie:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>Li\u1ec7u ch\u00fang ta c\u00f3 c\u1ea7n ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng Disavow sau khi Penguin 4.0 ph\u00e1t h\u00e0nh? Penguin kh\u00f4ng BI\u1ebeN M\u1ea4T. N\u00f3 gi\u1edd l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a thu\u1eadt to\u00e1n l\u00f5i. S\u1eed d\u1ee5ng Disavow.<\/p><\/blockquote>\n\n\n\n<p>Rand Fishkin:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>C\u00f4ng c\u1ee5 Disavow KH\u00d4NG ch\u1ebft.<\/p><\/blockquote>\n\n\n\n<p>Duane Forrester:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>Google Penguin kh\u00f4ng ph\u1ea1t c\u00e1c li\u00ean k\u1ebft x\u1ea5u &#8211; V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt b\u1ea1n kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng disavow n\u1eefa&#8230;<\/p><\/blockquote>\n\n\n\n<p>Paul Shapiro:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>Lo\u1ea1i b\u1ecf file disavow (ch\u1ee9a c\u00e1c li\u00ean k\u1ebft t\u1eeb ch\u1ed1i)&#8230;5 th\u00e1ng sau t\u0103ng tr\u01b0\u1edfng 37,31% l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1eeb t\u00ecm ki\u1ebfm t\u1ef1 nhi\u00ean.<\/p><\/blockquote>\n\n\n\n<p>Khi ch\u00fang t\u00f4i h\u1ecfi m\u1ed9t s\u1ed1 nh\u00e2n v\u1eadt SEO c\u00f3 ti\u1ebfng v\u1ec1 vi\u1ec7c h\u1ecd c\u00f3 c\u00f2n s\u1eed d\u1ee5ng disavow hay kh\u00f4ng, c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a h\u1ecd th\u01b0\u1eddng l\u00e0 &#8220;C\u00f3, nh\u01b0ng&#8230;&#8221;:<\/p>\n\n\n\n<p>Ryan Bartlett, ng\u01b0\u1eddi s\u00e1ng l\u1eadp SEO Direct:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>C\u00f3, ch\u00fang t\u00f4i v\u1eabn s\u1eed d\u1ee5ng n\u00f3 n\u1ebfu h\u1ed3 s\u01a1 backlink c\u00f3 d\u1ea5u hi\u1ec7u cho th\u1ea5y b\u1ecb spam qu\u00e1 nhi\u1ec1u. M\u1eb7c d\u00f9 v\u1eady n\u00f3 d\u01b0\u1eddng nh\u01b0 kh\u00f4ng c\u00f3 nhi\u1ec1u t\u00e1c d\u1ee5ng nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y.<\/p><\/blockquote>\n\n\n\n<p>Marie Haynes, s\u00e1ng l\u1eadp vi\u00ean c\u1ee7a Marie Haynes Consulting n\u00f3i:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>Hi\u1ec7n t\u00f4i v\u1eabn s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 disavow, nh\u01b0ng kh\u00f4ng nhi\u1ec1u nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y khi phi\u00ean b\u1ea3n Penguin 4.0 ch\u01b0a ra m\u1eaft. Ng\u00e0y x\u01b0a t\u00f4i t\u1eebng ph\u1ea3i d\u00e0nh nhi\u1ec1u ng\u00e0y tr\u1eddi ch\u1ec9 \u0111\u1ec3 ki\u1ec3m tra c\u00e1c li\u00ean k\u1ebft nh\u01b0ng gi\u1edd \u0111i\u1ec1u \u0111\u00f3 hi\u1ebfm khi x\u1ea3y ra.<\/p><\/blockquote>\n\n\n\n<p>C\u00e1c nh\u00e2n vi\u00ean c\u1ee7a Google c\u0169ng kh\u00f4ng nh\u1ea5t qu\u00e1n. M\u1ed9t th\u1eddi gian ng\u1eafn sau khi Penguin 4.0 \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh, John Mueller x\u00e1c nh\u1eadn r\u1eb1ng c\u1eadp nh\u1eadt n\u00e0y kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c khuy\u1ebfn ngh\u1ecb v\u1ec1 disavow:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khong-anh-huong-disavow.png\"><img loading=\"lazy\" decoding=\"async\" width=\"496\" height=\"344\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khong-anh-huong-disavow.png\" alt=\"ph\u00e1t h\u00e0nh penguin 4 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn disavow\" class=\"wp-image-10565\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khong-anh-huong-disavow.png 496w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/khong-anh-huong-disavow-300x208.png 300w\" sizes=\"(max-width: 496px) 100vw, 496px\" \/><\/a><figcaption>\u00c0 v\u00e2ng, kh\u00f4ng c\u00f3 thay \u0111\u1ed5i n\u00e0o v\u1edbi disavow c\u1ea3 &#8211; John Mueller<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u00d4ng c\u0169ng l\u01b0u \u00fd l\u00e0 n\u00f3 v\u1eabn c\u00f3 gi\u00e1 tr\u1ecb n\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm ki\u1ebfm s\u1ef1 an t\u00e2m:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>file disavow l\u00e0 m\u1ed9t c\u00e1ch r\u1ea5t t\u1ed1t &#8211; n\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t s\u1ef1 ph\u00f2ng ng\u1eeba, khi t\u00f4i bi\u1ebft v\u1ec1 nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y, t\u00f4i kh\u00f4ng mu\u1ed1n m\u1ea5t ng\u1ee7 v\u00ec n\u00f3, t\u00f4i ch\u1ec9 c\u1ea7n ti\u1ebfn h\u00e0nh disavow c\u00e1c li\u00ean k\u1ebft l\u00e0m t\u00f4i lo l\u1eafng.<\/p><\/blockquote>\n\n\n\n<p>D\u00f9 v\u1eady, trong khi kh\u00f4ng m\u00e2u thu\u1eabn v\u1edbi l\u1eddi khuy\u00ean c\u1ee7a Mueller, th\u00ec Gary Illyes c\u00f3 khuynh h\u01b0\u1edbng b\u01a1 \u0111i nhu c\u1ea7u v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng disavow, \u00f4ng n\u00f3i:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>N\u1ebfu b\u1ea1n kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o v\u1ec1 t\u00e1c v\u1ee5 th\u1ee7 c\u00f4ng th\u00ec b\u1ea1n c\u0169ng ch\u1eb3ng c\u1ea7n g\u1eedi link l\u00ean disavow l\u00e0m g\u00ec c\u1ea3!<\/p><\/blockquote>\n\n\n\n<p>Illyes c\u0169ng th\u00fa nh\u1eadn l\u00e0 anh \u1ea5y ch\u01b0a bao gi\u1edd g\u1eedi file disavow cho c\u00e1c trang c\u1ee7a anh-ho\u1eb7c th\u1eadm ch\u00ed \u0111i ng\u1ed3i \u0111\u00e1nh gi\u00e1 h\u1ed3 s\u01a1 backlink c\u1ee7a anh \u1ea5y:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>T\u00f4i c\u00f3 s\u1edf h\u1eefu website ri\u00eang, n\u00f3 thu v\u1ec1 c\u00f3 l\u1ebd t\u1ea7m 100 ng\u00e0n truy c\u1eadp m\u1ed7i tu\u1ea7n. N\u00f3 c\u00f3 l\u1ebd \u0111\u00e3 t\u1ed3n t\u1ea1i \u0111\u01b0\u1ee3c b\u1ed1n n\u0103m r\u1ed3i v\u00e0 t\u00f4i ch\u01b0a bao gi\u1edd s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Google Disavow Links c\u1ea3, t\u00f4i th\u1eadm ch\u00ed c\u00f2n kh\u00f4ng bi\u1ebft ai \u0111ang li\u00ean k\u1ebft t\u1edbi trang c\u1ee7a m\u00ecnh.<\/p><\/blockquote>\n\n\n\n<p>L\u00e0m sao b\u1ea1n ra \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh \u0111\u00fang v\u1edbi qu\u00e1 nhi\u1ec1u khu v\u1ef1c m\u00e0u x\u00e1m nh\u01b0 n\u00e0y (gray area)? (<span style=\"color: #808080;\">\u00fd l\u00e0 m\u1ecdi chuy\u1ec7n c\u00f3 v\u1ebb kh\u00f4ng r\u00f5 r\u00e0ng \u0111\u00fang sai &#8211; ch\u00fa th\u00edch c\u1ee7a ng\u01b0\u1eddi d\u1ecbch<\/span>). N\u00f3 y\u00eau c\u1ea7u m\u1ed9t \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n v\u1ec1 kh\u00e1ch h\u00e0ng, trang web v\u00e0 c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p>B\u1edfi v\u00ec t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft x\u1ea5u s\u1ebd kh\u00f4ng \u1ea3nh h\u01b0\u1edfng l\u00ean nhi\u1ec1u trang, tr\u01b0\u1edbc h\u1ebft <strong>b\u1ea1n ph\u1ea3i \u0111\u01b0a ra m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh cho kh\u00e1ch h\u00e0ng \u0111\u1ec3 ch\u1ee9ng minh gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3<\/strong>.<\/p>\n\n\n\n<p>B\u1ea1n c\u0169ng n\u00ean <strong>\u0111\u1ecbnh v\u1ecb n\u1ed7 l\u1ef1c disavow c\u1ee7a b\u1ea1n b\u00ean trong h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p c\u00e1c c\u01a1 h\u1ed9i SEO<\/strong>.<\/p>\n\n\n\n<p>T\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft th\u01b0\u1eddng l\u00e0 \u01b0u ti\u00ean th\u1ee9 c\u1ea5p \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c l\u1ee3i \u00edch, n\u00f3 n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua c\u00e1c c\u00e1ch kh\u00e1c, c\u00e1c nhi\u1ec7m v\u1ee5 SEO c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n.<\/p>\n\n\n\n<p>Nh\u00e2n ti\u1ec7n: H\u1eadu qu\u1ea3 s\u1ebd l\u00e0 g\u00ec n\u1ebfu trang c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb ph\u1ea1t?<\/p>\n\n\n\n<p><strong>C\u1ea7n ph\u1ea3i bi\u1ebft r\u1eb1ng h\u00ecnh ph\u1ea1t l\u00e0 t\u1ed9i l\u1ed7i kh\u00f4ng th\u1ec3 tha th\u1ee9 trong SEO<\/strong>. N\u00f3 l\u00e0 m\u1ed9t trong v\u00e0i s\u1ef1 ki\u1ec7n c\u1ee5 th\u1ec3 m\u00e0 m\u1ed9t agency c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t kh\u00e1ch h\u00e0ng ho\u1eb7c m\u1ed9t nh\u00e0 ph\u00e2n t\u00edch s\u1ebd m\u1ea5t c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<p>(\u0110\u00e2y l\u00e0 \u0111i\u1ec1u l\u00e0m t\u00f4i th\u1ee9c d\u1eady v\u00e0o ban \u0111\u00eam-kh\u00f4ng ph\u1ea3i mi\u1ec1n tin v\u00f4 l\u00fd v\u1ec1 kh\u1ea3 n\u0103ng b\u1ecb ph\u1ea1t m\u00e0 l\u00e0 n\u1ed7i s\u1ee3 h\u00e3i h\u1ee3p l\u00fd v\u1ec1 c\u00e1c h\u00ecnh ph\u1ea1t c\u1ee7a n\u00f3).<\/p>\n\n\n\n<p>Cu\u1ed1i c\u00f9ng, ki\u1ec3m tra li\u00ean k\u1ebft (link audit) l\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c li\u1ec7u b\u1ea1n c\u00f3 c\u1ea7n th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thao t\u00e1c disavow n\u00e0o trong th\u1ef1c t\u1ebf hay kh\u00f4ng.<\/p>\n\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lam_the_nao_xac_dinh_va_disavow_cac_lien_ket_xau\"><\/span>L\u00e0m th\u1ebf n\u00e0o x\u00e1c \u0111\u1ecbnh v\u00e0 disavow c\u00e1c li\u00ean k\u1ebft x\u1ea5u?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote\"><p><strong>QUAN TR\u1eccNG!&nbsp;<\/strong>N\u00ean nh\u1edb r\u1eb1ng, tr\u01b0\u1edbc h\u1ebft Google khuy\u1ebfn kh\u00edch b\u1ea1n lo\u1ea1i b\u1ecf th\u1ee7 c\u00f4ng c\u00e1c li\u00ean k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p tr\u00ean web. D\u00f9 th\u1ef1c t\u1ebf l\u00e0 \u0111i\u1ec1u n\u00e0y hi\u1ebfm khi hi\u1ec7u qu\u1ea3 (nh\u1ea5t l\u00e0 v\u1edbi c\u00e1c li\u00ean k\u1ebft m\u00e0 ng\u01b0\u1eddi kh\u00e1c tr\u1ecf \u0111\u1ebfn b\u1ea1n, khi b\u1ea1n y\u00eau c\u1ea7u h\u1ecd g\u1ee1 b\u1ecf, kh\u1ea3 n\u0103ng cao l\u00e0 h\u1ecd s\u1ebd ch\u1eb3ng l\u00e0m g\u00ec &#8211; ch\u00fa th\u00edch th\u00eam c\u1ee7a ng\u01b0\u1eddi d\u1ecbch), nh\u01b0ng b\u1ea1n v\u1eabn c\u1ea7n th\u1eed khi b\u1ea1n g\u1eedi y\u00eau c\u1ea7u xem x\u00e9t l\u1ea1i (reconsideration request).<\/p><\/blockquote>\n\n\n\n<p>N\u1ebfu b\u1ea1n bi\u1ebft li\u00ean k\u1ebft x\u1ea5u l\u00e0 g\u00ec, ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a qu\u00e1 tr\u00ecnh \u0111\u01a1n thu\u1ea7n l\u00e0 \u00e1p d\u1ee5ng hi\u1ec3u bi\u1ebft l\u00ean to\u00e0n b\u1ed9 h\u1ed3 s\u01a1 backlink c\u1ee7a trang web.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 1. Th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch li\u00ean k\u1ebft chuy\u00ean s\u00e2u<\/h3>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng, theo d\u00f5i (monitoring) c\u00e1c li\u00ean k\u1ebft chuy\u00ean s\u00e2u c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh li\u1ec7u vi\u1ec7c \u0111\u00e0o s\u00e2u th\u00eam c\u00f3 c\u1ea7n thi\u1ebft hay kh\u00f4ng.<\/p>\n\n\n\n<p>C\u00f3 ba b\u00e1o c\u00e1o trong Site Explorer (m\u1ed9t c\u00f4ng c\u1ee5 c\u1ee7a Ahrefs) l\u00e0m cho qu\u00e1 tr\u00ecnh n\u00e0y th\u1ef1c hi\u1ec7n kh\u00e1 hi\u1ec7u qu\u1ea3: bi\u1ec3u \u0111\u1ed3 &#8220;C\u00e1c t\u00ean mi\u1ec1n tr\u1ecf \u0111\u1ebfn&#8221;, &#8220;\u0110\u00e1m m\u00e2y t\u1eeb kh\u00f3a&#8221;, v\u00e0 b\u1ea3n \u0111\u1ed3 &#8220;Ph\u00e2n ph\u1ed1i CTLDs\/t\u00ean mi\u1ec1n qu\u1ed1c gia c\u1ea5p cao nh\u1ea5t&#8221;.<\/p>\n\n\n\n<p>Ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a nh\u1eefng b\u00e1o c\u00e1o n\u00e0y l\u00e0 ch\u00fang cung c\u1ea5p \u0111\u00e1nh gi\u00e1 c\u00f3 t\u00ednh <em>t\u01b0\u01a1ng \u0111\u1ed1i<\/em> ch\u1ee9 kh\u00f4ng ph\u1ea3i <em>tuy\u1ec7t \u0111\u1ed1i<\/em>-vi\u1ec7c theo d\u00f5i m\u1ea5t m\u1ed9t l\u01b0\u1ee3ng th\u1eddi gian nh\u01b0 nhau b\u1ea5t k\u1ec3 k\u00edch th\u01b0\u1edbc h\u1ed3 s\u01a1 backlink c\u1ee7a b\u1ea1n nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n\n\n\n<p><strong>Bi\u1ec3u \u0111\u1ed3 c\u00e1c t\u00ean mi\u1ec1n tr\u1ecf \u0111\u1ebfn<\/strong>: Bi\u1ec3u \u0111\u1ed3 c\u00e1c t\u00ean mi\u1ec1n tr\u1ecf \u0111\u1ebfn c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ed9t \u0111\u1ec9nh (spike) b\u1ea5t th\u01b0\u1eddng trong c\u00e1c li\u00ean k\u1ebft, c\u00e1i th\u01b0\u1eddng c\u00f3 nguy\u00ean nh\u00e2n \u0111\u1ebfn t\u1eeb li\u00ean k\u1ebft spam (do b\u1ea1n t\u1ef1 l\u00e0m ho\u1eb7c b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi nh\u1eefng \u0111\u1ed1i th\u1ee7 SEO kh\u00e1c).<\/p>\n\n\n\n<p>V\u1edbi nh\u1eefng ai l\u1ea1c quan, n\u00f3 c\u0169ng c\u00f3 th\u1ec3 cho th\u1ea5y m\u1ed9t n\u1ed9i dung n\u00e0o \u0111\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra v\u1edbi m\u1ee5c \u0111\u00edch thu h\u00fat li\u00ean k\u1ebft (linkbait) b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c &#8220;<a href=\"https:\/\/kiencang.net\/viral-content\/\">viral<\/a>&#8220;.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/referring-domains-spike.png\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"343\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/referring-domains-spike.png\" alt=\"c\u00e1c \u0111\u1ec9nh b\u1ea5t th\u01b0\u1eddng v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng li\u00ean k\u1ebft tr\u1ecf v\u1ec1\" class=\"wp-image-10573\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/referring-domains-spike.png 900w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/referring-domains-spike-300x114.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/referring-domains-spike-768x293.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/referring-domains-spike-585x223.png 585w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Trong b\u1ea5t c\u1ee9 tr\u01b0\u1eddng h\u1ee3p n\u00e0o, &#8220;t\u1ed1c \u0111\u1ed9 li\u00ean k\u1ebft&#8221; t\u0103ng cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c cu\u1ed9c \u0111i\u1ec1u tra m\u1edf r\u1ed9ng th\u00eam.<\/p>\n\n\n\n<p><strong>\u0110\u00e1m m\u00e2y v\u0103n b\u1ea3n neo<\/strong>: \u0110\u00e1m m\u00e2y v\u0103n b\u1ea3n neo c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh li\u1ec7u c\u00e1c li\u00ean k\u1ebft c\u00f3 v\u1ebb \u0111\u00e1ng ng\u1edd (suspiciosly) c\u00f3 b\u1ecb &#8220;t\u1ed1i \u01b0u h\u00f3a qu\u00e1 m\u1ee9c\/over optimized&#8221; hay kh\u00f4ng.<\/p>\n\n\n\n<p>Trong v\u00ed d\u1ee5 b\u00ean d\u01b0\u1edbi t\u1eeb th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a Blanchard&#8217;s Coffee Roasting Co, t\u1ea5t c\u1ea3 c\u00e1c v\u0103n b\u1ea3n neo trong \u0111\u00e1m m\u00e2y \u0111\u1ec1u l\u00e0 thu\u1eadt ng\u1eef th\u01b0\u01a1ng hi\u1ec7u:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/anchors-cloud-brand.png\"><img loading=\"lazy\" decoding=\"async\" width=\"858\" height=\"223\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/anchors-cloud-brand.png\" alt=\"\u0111\u00e1m m\u00e2y v\u0103n b\u1ea3n neo\" class=\"wp-image-10574\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/anchors-cloud-brand.png 858w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/anchors-cloud-brand-300x78.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/anchors-cloud-brand-768x200.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/anchors-cloud-brand-585x152.png 585w\" sizes=\"(max-width: 858px) 100vw, 858px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>V\u0103n b\u1ea3n neo qu\u00e1 thi\u00ean v\u1ec1 th\u01b0\u01a1ng hi\u1ec7u (brand-heavy anchor text) d\u00f9 sao c\u0169ng l\u00e0 \u0111\u1eb7t c\u01b0\u1ee3c an to\u00e0n r\u1eb1ng h\u1ed3 s\u01a1 backlink l\u00e0 t\u1ef1 nhi\u1ec1n v\u00e0 s\u1ebd kh\u00f4ng ph\u1ea3i l\u00e0 d\u1ea5u hi\u1ec7u b\u00e1o \u0111\u1ed9ng \u0111\u1ecf (raise any red flags).<\/p>\n\n\n\n<p>So s\u00e1nh v\u1edbi \u0111\u00e1m m\u00e2y v\u0103n b\u1ea3n neo c\u1ee7a m\u1ed9t trang web \u0111\u00e3 b\u1ecb hack c\u1ee7a m\u1ed9t c\u1eeda h\u00e0ng b\u00e1n \u0111\u00e8n t\u01b0 nh\u00e2n \u1edf Th\u1ee5y \u0110i\u1ec3n:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchors-cloud.png\"><img loading=\"lazy\" decoding=\"async\" width=\"859\" height=\"530\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchors-cloud.png\" alt=\"\u0111\u00e1m m\u00e2y v\u0103n b\u1ea3n neo c\u1ee7a m\u1ed9t trang b\u1ecb hack\" class=\"wp-image-10576\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchors-cloud.png 859w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchors-cloud-300x185.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchors-cloud-768x474.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchors-cloud-585x361.png 585w\" sizes=\"(max-width: 859px) 100vw, 859px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>N\u1ebfu ch\u1ec9 m\u1ed9t ho\u1eb7c hai thu\u1eadt ng\u1eef n\u1ed5i l\u00ean, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn b\u00e1o c\u00e1o &#8220;v\u0103n b\u1ea3n neo\/anchors&#8221; v\u00e0 &#8220;c\u00e1c chi ti\u1ebft\/details&#8221; \u0111\u1ec3 xem c\u00e1c t\u00ean mi\u1ec1n tr\u1ecf v\u1ec1 v\u00e0 c\u00e1c backlink v\u1edbi v\u0103n b\u1ea3n neo li\u00ean quan:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-text.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"345\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-text.jpg\" alt=\"v\u0103n b\u1ea3n neo b\u1ecb spam\" class=\"wp-image-10577\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-text.jpg 900w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-text-300x115.jpg 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-text-768x294.jpg 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-text-585x224.jpg 585w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/figure><\/div>\n\n\n\n<p><strong>B\u1ea3n \u0111\u1ed3 ph\u00e2n t\u00e1n c\u00e1c CLTDs<\/strong>: <a href=\"https:\/\/kiencang.net\/ten-mien-quoc-gia-cap-cao-nhat\/\">T\u00ean mi\u1ec1n qu\u1ed1c gia c\u1ea5p cao nh\u1ea5t<\/a> c\u0169ng l\u00e0 c\u00e1ch th\u1ee9c nhanh ch\u00f3ng gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 m\u1ed9t h\u1ed3 s\u01a1 backlink.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5 b\u00ean d\u01b0\u1edbi l\u00e0 v\u1ec1 m\u1ed9t r\u1eafc r\u1ed1i. Trang web n\u00e0y cung c\u1ea5p d\u1ecbch v\u1ee5 SaaS (ph\u1ea7n m\u1ec1m nh\u01b0 m\u1ed9t d\u1ecbch v\u1ee5) v\u1edbi c\u01a1 s\u1edf kh\u00e1ch h\u00e0ng duy nh\u1ea5t t\u1ea1i Hoa K\u1ef3, nh\u01b0ng hi\u1ec7n h\u1ed3 s\u01a1 backlink c\u00f3 h\u1ea7u h\u1ebft c\u00e1c t\u00ean mi\u1ec1n qu\u1ed1c gia c\u1ea5p cao nh\u1ea5t \u0111\u1ebfn t\u1eeb Colombia, Libya, v\u00e0 Nga:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-ctld-map.png\"><img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"372\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-ctld-map.png\" alt=\"h\u1ed3 s\u01a1 backlink t\u00ednh theo t\u00ean mi\u1ec1n qu\u1ed1c gia c\u1ea5p cao nh\u1ea5t\" class=\"wp-image-10575\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-ctld-map.png 696w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-ctld-map-300x160.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-ctld-map-585x313.png 585w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>N\u1ebfu m\u1ecdi th\u1ee9 \u0111\u1ec1u tr\u00f4ng \u1ed5n trong c\u1ea3 ba b\u00e1o c\u00e1o n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n sang l\u00e0m c\u00e1i kh\u00e1c.<\/p>\n\n\n\n<p>Tuy nhi\u00ean n\u1ebfu b\u1ea1n th\u1ea5y s\u1ef1 nguy hi\u1ec3m t\u0103ng cao \u1edf \u0111\u00e2u \u0111\u00f3, \u0111\u00e2y l\u00e0 l\u00fac c\u1ea7n ki\u1ec3m tra c\u00e1c li\u00ean k\u1ebft to\u00e0n di\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 2: Th\u1ef1c hi\u1ec7n ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7 li\u00ean k\u1ebft (n\u1ebfu th\u1ea5y c\u1ea7n thi\u1ebft)<\/h3>\n\n\n\n<p>Ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a vi\u1ec7c ki\u1ec3m tra li\u00ean k\u1ebft ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 to\u00e0n di\u1ec7n c\u1ee7a c\u00e1c th\u00f4ng tin ngu\u1ed3n.<\/p>\n\n\n\n<p>\u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c b\u1ee9c tranh \u0111\u1ea7y \u0111\u1ee7 nh\u1ea5t c\u00f3 th\u1ec3, h\u00e3y ngh\u0129 \u0111\u1ebfn vi\u1ec7c k\u00e9o d\u1eef li\u1ec7u t\u1eeb Google Search Console v\u00e0o b\u1ea3ng ph\u00e2n t\u00edch backlink c\u1ee7a b\u1ea1n. D\u00f9 v\u1eady, trong ph\u1ea7n l\u1edbn tr\u01b0\u1eddng h\u1ee3p, h\u1ed3 s\u01a1 li\u00ean k\u1ebft trong Ahrefs c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ea3m \u0111\u01b0\u01a1ng \u0111\u01b0\u1ee3c nhi\u1ec7m v\u1ee5 n\u00e0y.<\/p>\n\n\n\n<p>B\u1ea1n v\u00e0o <strong>Site Explorer -&gt; Nh\u1eadp t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n -&gt; Baclink Profile (H\u1ed3 s\u01a1 Backlink) -&gt; Referring Domains (C\u00e1c t\u00ean mi\u1ec1n tr\u1ecf \u0111\u1ebfn) -&gt; L\u1ecdc c\u00e1c li\u00ean k\u1ebft dofollow -&gt; S\u1eafp x\u1ebfp theo DR (t\u1eeb cao \u0111\u1ebfn th\u1ea5p)<\/strong><\/p>\n\n\n\n<div class=\"wp-block-stevehenty-drop-shadow-box dropshadowboxes-container\" style=\"width:auto\"><div class=\"dropshadowboxes-drop-shadow dropshadowboxes-lifted-both dropshadowboxes-rounded-corners dropshadowboxes-inside-and-outside-shadow\" style=\"background-color:#f9f9f9f;border-style:solid;border-width:2px;border-color:#dddddd;width:;padding:10px\"><div><\/div><\/div><\/div>\n\n\n\n<p>Hai \u0111i\u1ec3m quan tr\u1ecdng \u0111\u1ec3 b\u1ea1n b\u1eaft \u0111\u1ea7u ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 li\u00ean k\u1ebft:<\/p>\n\n\n\n<ul><li>DR th\u1ea5p;<\/li><li>TLD (t\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t) b\u1ea5t th\u01b0\u1eddng;<\/li><\/ul>\n\n\n\n<p>C\u1ea3 hai kh\u00f4ng \u0111\u1ea3m b\u00e1o li\u00ean k\u1ebft l\u00e0 x\u1ea5u, nh\u01b0ng c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y k\u1ebft h\u1ee3p v\u1edbi nhau cung c\u1ea5p m\u1ed9t c\u00e1ch h\u1eefu \u00edch \u0111\u1ec3 s\u1eafp x\u1ebfp c\u00e1c li\u00ean k\u1ebft.<\/p>\n\n\n\n<p>B\u1ea1n ph\u1ea3i s\u1eafp x\u1ebfp c\u00e1c t\u00ean mi\u1ec1n theo DR (t\u1eeb th\u1ea5p \u0111\u1ebfn cao), nh\u01b0ng b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ed9 l\u1ecdc t\u1ef1 x\u00e2y d\u1ef1ng \u0111\u1ec3 l\u1ecdc c\u00e1c t\u00ean mi\u1ec1n c\u1ea5p cao nh\u1ea5t c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5 nh\u01b0: .ru, .cn, v\u00e2n v\u00e2n.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-cn-tld.png\"><img loading=\"lazy\" decoding=\"async\" width=\"899\" height=\"327\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-cn-tld.png\" alt=\"l\u1ecdc c\u00e1c \u0111u\u00f4i t\u00ean mi\u1ec1n l\u1ea1\" class=\"wp-image-10585\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-cn-tld.png 899w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-cn-tld-300x109.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-cn-tld-768x279.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/spammy-anchor-cn-tld-585x213.png 585w\" sizes=\"(max-width: 899px) 100vw, 899px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 l\u1ea5y t\u1eeb m\u1ed9t blog v\u1ec1 luy\u1ec7n t\u1eadp th\u1ec3 d\u1ee5c (fitness): DR th\u1ea5p, t\u00ean mi\u1ec1n v\u00e0 ti\u00eau \u0111\u1ec1 trang spam, v\u00e0 v\u0103n b\u1ea3n neo spam.<\/p>\n\n\n\n<p>C\u1ea7n ph\u1ea3i disavow (t\u1eeb ch\u1ed1i) c\u00e1c li\u00ean k\u1ebft spam \u1edf c\u1ea5p \u0111\u1ed9 t\u00ean mi\u1ec1n g\u1ed1c (root-domain). N\u1ebfu m\u1ed9t li\u00ean k\u1ebft x\u1ea5u \u0111\u1ebfn t\u1eeb m\u1ed9t t\u00ean mi\u1ec1n uy t\u00edn, b\u1ea1n ch\u1ec9 c\u1ea7n disavow n\u00f3 \u1edf c\u1ea5p \u0111\u1ed9 URL l\u00e0 \u0111\u01b0\u1ee3c r\u1ed3i.<\/p>\n\n\n\n<p>Nh\u01b0 Illyes \u0111\u00e3 nh\u1ea5n m\u1ea1nh tr\u01b0\u1edbc \u0111\u00f3, \u0111\u1eebng disavow c\u00e1c t\u00ean mi\u1ec1n ch\u00ednh ch\u1ec9 v\u00ec m\u1ed9t li\u00ean k\u1ebft l\u1ea1:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\"><p>T\u00f4i \u0111\u00e3 th\u1ea5y nh\u1eefng ng\u01b0\u1eddi t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft \u0111\u1ebfn t\u1eeb CNN v\u00e0 Telegraph v\u00e0 b\u1ea5t k\u1ef3 n\u01a1i n\u00e0o kh\u00e1c b\u1edfi v\u00ec h\u1ecd kh\u00f4ng bi\u1ebft t\u1ea1i sao, ho\u1eb7c v\u00ec l\u00fd do g\u00ec h\u1ecd nh\u1eadn \u0111\u01b0\u1ee3c li\u00ean k\u1ebft \u0111\u00f3. \u0110i\u1ec1u \u0111\u00f3 th\u1eadt ngu ng\u1ed1c h\u1ebft s\u1ee9c.<\/p><\/blockquote>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh d\u1ea5u c\u00e1c t\u00ean mi\u1ec1n c\u1ea7n t\u1eeb ch\u1ed1i trong b\u1ea3ng t\u00ednh c\u1ee7a b\u1ea1n ho\u1eb7c tr\u1ef1c ti\u1ebfp trong Ahrefs. Tick ch\u1ecdn h\u1ed9p v\u00e0 click v\u00e0o &#8220;Disavow Domains&#8221; \u0111\u1ec3 b\u1ed5 sung b\u1ea5t k\u1ef3 t\u00ean mi\u1ec1n n\u00e0o v\u00e0o danh s\u00e1ch c\u1ee7a b\u1ea1n:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-disavow-domains-feature-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"202\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-disavow-domains-feature-1.png\" alt=\"b\u1ed5 sung t\u00ean mi\u1ec1n v\u00e0o danh s\u00e1ch disavow\" class=\"wp-image-10586\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-disavow-domains-feature-1.png 900w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-disavow-domains-feature-1-300x67.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-disavow-domains-feature-1-768x172.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-disavow-domains-feature-1-585x131.png 585w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>L\u1ea7n t\u1edbi khi b\u1ea1n xu\u1ea5t file disavow t\u1eeb Ahrefs, n\u00f3 s\u1ebd bao g\u1ed3m nh\u1eefng t\u00ean mi\u1ec1n n\u00e0y.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n reavow c\u00e1c t\u00ean mi\u1ec1n n\u00e0y, thao t\u00e1c s\u1ebd \u0111\u01a1n gi\u1ea3n th\u00f4i:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-reavow-domains-feature-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"359\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-reavow-domains-feature-1.png\" alt=\"t\u00ednh n\u0103ng reavow t\u00ean mi\u1ec1n trong Ahrefs\" class=\"wp-image-10587\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-reavow-domains-feature-1.png 900w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-reavow-domains-feature-1-300x120.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-reavow-domains-feature-1-768x306.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-reavow-domains-feature-1-585x233.png 585w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>N\u1ebfu m\u1ed9t t\u00ean mi\u1ec1n r\u01a1i v\u00e0o nh\u00f3m m\u00e0u x\u00e1m (t\u1ee9c l\u00e0 v\u1eabn ch\u01b0a r\u00f5 r\u00e0ng l\u00e0 link x\u1ea5u hay t\u1ed1t &#8211; ch\u00fa th\u00edch c\u1ee7a ng\u01b0\u1eddi d\u1ecbch), \u0111\u00e1nh d\u1ea5u n\u00f3 trong b\u1ea3ng t\u00ednh d\u01b0\u1edbi d\u1ea1ng &#8220;nghi v\u1ea5n&#8221;. Sau khi ph\u00e2n t\u00edch k\u1ef9 c\u00e0ng to\u00e0n di\u1ec7n h\u1ed3 s\u01a1 backlink, b\u1ea1n s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u00e1c li\u00ean k\u1ebft &#8220;nghi v\u1ea5n&#8221; \u0111\u1ec3 cu\u1ed1i c\u00f9ng quy\u1ebft \u0111\u1ecbnh xem li\u1ec7u c\u00f3 n\u00ean disavow ch\u00fang.<\/p>\n\n\n\n<p>M\u1ed9t khi b\u1ea1n x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 t\u00ean mi\u1ec1n b\u1ea1n mu\u1ed1n disavow, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 \u0111\u1ecbnh d\u1ea1ng danh s\u00e1ch d\u01b0\u1edbi d\u1ea1ng file disavow v\u00e0 t\u1ea3i n\u00f3 l\u00ean GSC.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 3: \u0110\u1ecbnh d\u1ea1ng v\u00e0 t\u1ea3i danh s\u00e1ch c\u1ee7a b\u1ea1n l\u00ean c\u00f4ng c\u1ee5 Google Disavow Links<\/h3>\n\n\n\n<p>Google <a href=\"https:\/\/support.google.com\/webmasters\/answer\/2648487?hl=vi\">h\u01b0\u1edbng d\u1eabn b\u1ea1n chi ti\u1ebft t\u1eebng b\u01b0\u1edbc<\/a>&nbsp;c\u00e1ch t\u1eeb ch\u1ed1i li\u00ean ki\u1ebfn trong Google Search Console (GSC), bao g\u1ed3m c\u1ea3 c\u00e1ch \u0111\u1ecbnh d\u1ea1ng file text.<\/p>\n\n\n\n<p>Tr\u01b0\u1edbc khi b\u1ea1n t\u1ea1o m\u1ed9t file disavow m\u1edbi, <a href=\"https:\/\/www.google.com\/webmasters\/tools\/disavow-links-main\">h\u00e3y t\u1ea3i b\u1ea3n up l\u00ean g\u1ea7n nh\u1ea5t t\u1eeb GSC<\/a>. Danh s\u00e1ch disavow l\u00e0 d\u1ea1ng t\u00edch l\u0169y, v\u00e0 ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb web tr\u01b0\u1edbc \u0111\u00e2y ho\u1eb7c agency c\u00f3 th\u1ec3 \u0111\u00e3 g\u1eedi m\u1ed9t file disavow r\u1ed3i.<\/p>\n\n\n\n<p>(N\u1ebfu b\u1ea1n kh\u00f4ng t\u1ea1o t\u1ec7p disavow hi\u1ec7n c\u00f3, h\u00e3y xem x\u00e9t k\u1ef9 l\u1ea1i n\u00f3 tr\u01b0\u1edbc khi b\u1ed5 sung. Nh\u1eefng n\u1ed7 l\u1ef1c tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a ng\u01b0\u1eddi t\u1ea1o l\u1ea7n cu\u1ed1i c\u00f3 th\u1ec3 t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft c\u00f3 gi\u00e1 tr\u1ecb).<\/p>\n\n\n\n<p>Vi\u1ec7c \u0111\u1ecbnh d\u1ea1ng t\u1ec7p disavow r\u1ea5t \u0111\u01a1n gi\u1ea3n, v\u00e0 GSC s\u1ebd th\u00f4ng b\u00e1o cho b\u1ea1n bi\u1ebft b\u1ea5t k\u1ef3 l\u1ed7i n\u00e0o khi b\u1ea1n g\u1eedi. H\u1ea7u h\u1ebft c\u00e1c l\u1ed7i \u0111\u1ec1u xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c kh\u00f4ng lo\u1ea1i b\u1ecf giao th\u1ee9c (protocol) ho\u1eb7c ti\u1ec1n t\u1ed1 mi\u1ec1n ph\u1ee5 (subdomain prefix) t\u1eeb t\u00ean mi\u1ec1n g\u1ed1c.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n t\u1eeb ch\u1ed1i c\u00e1c li\u00ean k\u1ebft trong Ahrefs, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed&nbsp; d\u1ee5ng Ahrefs \u0111\u1ec3 \u0111\u1ecbnh d\u1ea1ng t\u1ec7p disavow cho b\u1ea1n.<\/p>\n\n\n\n<p>Tr\u00ean giao di\u1ec7n ch\u00ednh, click v\u00e0o &#8220;Disavow links&#8221; trong h\u00e0ng v\u1edbi trang web mong mu\u1ed1n, sau \u0111\u00f3 b\u1ea1n ch\u1ecdn &#8220;Export&#8221;.&nbsp; Click ch\u1ecdn h\u1ed9p &#8220;Save as TXT for upload to Google Disavow Tool\/L\u01b0u d\u01b0\u1edbi d\u1ea1ng TXT \u0111\u1ec3 t\u1ea3i l\u00ean c\u00f4ng c\u1ee5 Google Diasvow&#8221; v\u00e0 click &#8220;Ok&#8221;:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-disavow-export.gif\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"301\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-disavow-export.gif\" alt=\"thao t\u00e1c t\u1ea1o file txt \u0111\u1ec3 up l\u00ean c\u00f4ng c\u1ee5 google disavow links\" class=\"wp-image-10580\"\/><\/a><\/figure><\/div>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 th\u00eam c\u00e1c b\u00ecnh lu\u1eadn \u0111\u1ec3 ch\u00fa th\u00edch cho t\u1eebng c\u1eadp nh\u1eadt c\u1ee7a t\u1ec7p disavow:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/disavow-binh-luan.png\"><img loading=\"lazy\" decoding=\"async\" width=\"814\" height=\"245\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/disavow-binh-luan.png\" alt=\"c\u00e1c ch\u00fa th\u00edch cho t\u1ec7p disavow\" class=\"wp-image-10581\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/disavow-binh-luan.png 814w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/disavow-binh-luan-300x90.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/disavow-binh-luan-768x231.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/disavow-binh-luan-585x176.png 585w\" sizes=\"(max-width: 814px) 100vw, 814px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Ch\u1ec9 c\u1ea7n ch\u00fa \u00fd l\u00e0 b\u1ea1n \u0111\u1eebng ph\u00ed th\u1eddi gian cho b\u1ea5t k\u1ef3 gi\u1ea3i th\u00edch ho\u1eb7c bi\u1ec7n h\u1ed9 n\u00e0o d\u00e0nh cho Google, n\u00f3 s\u1ebd kh\u00f4ng x\u1eed l\u00fd c\u00e1c th\u00f4ng tin n\u00e0y \u0111\u00e2u. Nh\u1eefng b\u00ecnh lu\u1eadn n\u00e0y ch\u1ec9 \u0111\u1ec3 d\u00e0nh cho b\u1ea1n m\u00e0 th\u00f4i, kh\u00f4ng ph\u1ea3i cho Google.<\/p>\n\n\n\n<p>V\u00e0 c\u0169ng \u0111\u1eebng lo l\u1eafng l\u00e0 vi\u1ec7c g\u1eedi t\u1ec7p disavow s\u1ebd l\u00e0m Google t\u0103ng kh\u1ea3 n\u0103ng nghi ng\u1edd &amp; \u0111i\u1ec1u tra c\u00e1c li\u00ean k\u1ebft tr\u00ean trang c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">B\u01b0\u1edbc 4: Ghi l\u1ea1i c\u00e1c thay \u0111\u1ed5i c\u1ee7a b\u1ea1n v\u00e0 theo d\u00f5i ti\u1ebfn \u0111\u1ed9<\/h3>\n\n\n\n<p>Ph\u1ea3i m\u1ea5t v\u00e0i tu\u1ea7n \u0111\u1ec3 hi\u1ec7u qu\u1ea3 c\u1ee7a t\u00e1c v\u1ee5 disavow links tr\u1edf n\u00ean r\u00f5 r\u00e0ng. Google c\u1ea7n thu th\u1eadp l\u1ea1i c\u00e1c li\u00ean k\u1ebft \u0111\u00e3 t\u1eeb ch\u1ed1i (disavow) \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i \u0111\u00e1nh gi\u00e1 c\u1ee7a h\u1ecd v\u1ec1 h\u1ed3 s\u01a1 backlink c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p>B\u1ea1n c\u1ea7n t\u1ea3i l\u00ean ghi ch\u00fa v\u1ec1 file disavow trong Google Analytics (ho\u1eb7c n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch web kh\u00e1c) v\u00e0 theo d\u00f5i trang th\u1eadt c\u1ea9n th\u1eadn.<\/p>\n\n\n\n<p>B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ea3i file disavow l\u00ean Ahrefs:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-upload-disavow-file.png\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"238\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-upload-disavow-file.png\" alt=\"t\u1ea3i l\u00ean file disavow\" class=\"wp-image-10578\" srcset=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-upload-disavow-file.png 900w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-upload-disavow-file-300x79.png 300w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-upload-disavow-file-768x203.png 768w, https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/ahrefs-upload-disavow-file-585x155.png 585w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y s\u1ebd cho b\u1ea1n th\u1ea5y d\u1eef li\u1ec7u li\u00ean k\u1ebft r\u00f5 r\u00e0ng h\u01a1n trong Ahrefs v\u00e0 qu\u00e1 tr\u00ednh x\u1eed l\u00fd disavow nhanh h\u01a1n trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Vai_suy_nghi_cuoi_cung\"><\/span>V\u00e0i suy ngh\u0129 cu\u1ed1i c\u00f9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>C\u00f4ng c\u1ee5 Disavow Links cho ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb web nhi\u1ec1u quy\u1ec1n ki\u1ec3m so\u00e1t h\u01a1n v\u1ec1 c\u00e1ch Google \u0111\u00e1nh gi\u00e1 c\u00e1c li\u00ean k\u1ebft tr\u1ecf \u0111\u1ebfn website c\u1ee7a h\u1ecd. Quy\u1ec1n n\u00e0y l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng trong giai \u0111o\u1ea1n tr\u01b0\u1edbc k\u1ef7 nguy\u00ean c\u1ee7a Penguin 4.0.<\/p>\n\n\n\n<p>Penguin 4.0 \u0111\u00e3 thay \u0111\u1ed5i m\u1ed9t s\u1ed1 quan \u0111i\u1ec3m v\u1ec1 ph\u00e2n t\u00edch, nh\u01b0ng theo d\u00f5i v\u00e0 truy c\u1eadp v\u00e0o h\u1ed3 s\u01a1 backlink v\u1eabn l\u00e0 ph\u1ea7n c\u1ed1t l\u00f5i trong SEO-m\u1eb7c cho b\u1ea1n c\u00f3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Google Disavow Links hay kh\u00f4ng.<\/p>\n\n\n\n<p>Gi\u1edd \u0111\u1ebfn ph\u1ea7n c\u1ee7a b\u1ea1n: B\u1ea1n \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a b\u1ea1n v\u1edbi vi\u1ec7c theo d\u00f5i li\u00ean k\u1ebft v\u00e0 disavow nh\u01b0 th\u1ebf n\u00e0o trong n\u0103m 2018?<\/p>\n\n\n\n<p>H\u00e3y chia s\u1ebb quy\u1ebft \u0111\u1ecbnh c\u1ee7a b\u1ea1n \u1edf ph\u1ea7n b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi nh\u00e9.<\/p>\n\n\n\n<p><em>(D\u1ecbch t\u1eeb b\u00e0i vi\u1ebft: Google\u2019s \u201cDisavow Links Tool\u201d: The Complete Guide, T\u00e1c gi\u1ea3: Derek Gleason, Website: Ahrefs Blog)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Backlink ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap website c\u1ee7a b\u1ea1n c\u00f3 th\u1ee9 h\u1ea1ng cao h\u01a1n. Backlink t\u1ec7 c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1. V\u00e0 b\u1ea1n ch\u1ec9 c\u00f3 quy\u1ec1n gi\u1edbi h\u1ea1n l\u00ean c\u00e1c li\u00ean k\u1ebft tr\u1ecf \u0111\u1ebfn website c\u1ee7a b\u1ea1n. N\u1ebfu b\u1ea1n \u0111\u00e3 t\u1eebng tham gia l\u00e0m SEO, \u0111\u00e2y h\u1eb3n l\u00e0 \u0111i\u1ec1u m\u00e0 b\u1ea1n \u0111\u00e3 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":10589,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google &#8226; Ki\u1ebfn c\u00e0ng<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kiencang.net\/google-disavow-links\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google &#8226; Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"og:description\" content=\"Backlink ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap website c\u1ee7a b\u1ea1n c\u00f3 th\u1ee9 h\u1ea1ng cao h\u01a1n. Backlink t\u1ec7 c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1. V\u00e0 b\u1ea1n ch\u1ec9 c\u00f3 quy\u1ec1n gi\u1edbi h\u1ea1n l\u00ean c\u00e1c li\u00ean k\u1ebft tr\u1ecf \u0111\u1ebfn website c\u1ee7a b\u1ea1n. N\u1ebfu b\u1ea1n \u0111\u00e3 t\u1eebng tham gia l\u00e0m SEO, \u0111\u00e2y h\u1eb3n l\u00e0 \u0111i\u1ec1u m\u00e0 b\u1ea1n \u0111\u00e3 &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kiencang.net\/google-disavow-links\/\" \/>\n<meta property=\"og:site_name\" content=\"Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/anhducnguyen87\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-08-17T03:44:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-20T03:18:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kiencang.net\/wp-content\/uploads\/2018\/08\/google-disavow-links.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"359\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Nguy\u1ec5n \u0110\u1ee9c Anh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nguy\u1ec5n \u0110\u1ee9c Anh\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"27 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google &#8226; Ki\u1ebfn c\u00e0ng","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/kiencang.net\/google-disavow-links\/","og_locale":"vi_VN","og_type":"article","og_title":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Disavow Links c\u1ee7a Google &#8226; Ki\u1ebfn c\u00e0ng","og_description":"Backlink ch\u1ea5t l\u01b0\u1ee3ng gi\u00fap website c\u1ee7a b\u1ea1n c\u00f3 th\u1ee9 h\u1ea1ng cao h\u01a1n. Backlink t\u1ec7 c\u00f3 th\u1ec3 l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1. V\u00e0 b\u1ea1n ch\u1ec9 c\u00f3 quy\u1ec1n gi\u1edbi h\u1ea1n l\u00ean c\u00e1c li\u00ean k\u1ebft tr\u1ecf \u0111\u1ebfn website c\u1ee7a b\u1ea1n. 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