{"id":19804,"date":"2022-12-30T15:31:31","date_gmt":"2022-12-30T07:31:31","guid":{"rendered":"https:\/\/www.ematicsolutions.com\/?p=19804"},"modified":"2024-04-25T18:19:59","modified_gmt":"2024-04-25T10:19:59","slug":"technical-seo-la-gi","status":"publish","type":"post","link":"https:\/\/www.ematicsolutions.com\/vn\/technical-seo-la-gi\/","title":{"rendered":"Technical SEO l\u00e0 g\u00ec? 10+ y\u1ebfu t\u1ed1 \u0111\u1ec3 t\u1ed1i \u01b0u SEO Website"},"content":{"rendered":"<h2><b>I. \u0110\u1ecbnh ngh\u0129a technical SEO?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.ematicsolutions.com\/vn\/technical-seo-la-gi\/\">Technical SEO<\/a> l\u00e0 m\u1ea3nh gh\u00e9p quan tr\u1ecdng kh\u00f4ng th\u1ec3 thi\u1ebfu cho b\u1ee9c tranh SEO to\u00e0n c\u1ea3nh. Thu\u1eadt ng\u1eef n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn qu\u00e1 tr\u00ecnh \u0111\u1ea3m b\u1ea3o y\u00eau c\u1ea7u v\u1ec1 k\u1ef9 thu\u1eadt,\u00a0 gi\u00fap t\u1ed1i \u01b0u ho\u00e1 trang web v\u00e0 m\u00e1y ch\u1ee7 \u0111\u1ec3 s\u1eb5n s\u00e0ng cho vi\u1ec7c gia t\u0103ng l\u01b0\u1ee3ng truy c\u1eadp t\u1ef1 nhi\u00ean kh\u00f4ng m\u1ea5t ph\u00ed. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m c\u00e1c t\u00e1c v\u1ee5 \u0111\u1ec3 c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng crawl, index v\u00e0 render trang web c\u1ee7a b\u1ea1n <\/span><i><span style=\"font-weight: 400;\">(kh\u1ea3 n\u0103ng thu th\u1eadp d\u1eef li\u1ec7u, l\u1eadp ch\u1ec9 m\u1ee5c v\u00e0 k\u1ebft xu\u1ea5t website)<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>II. T\u1ea1i sao technical SEO quan tr\u1ecdng v\u1edbi website c\u1ee7a b\u1ea1n?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">N\u1ebfu v\u00ed th\u00e0nh b\u1ea1i c\u1ee7a m\u1ed9t m\u00f4 h\u00ecnh kinh doanh truy\u1ec1n th\u1ed1ng l\u00e0 C\u1eeda h\u00e0ng th\u00ec v\u1edbi kinh doanh Online n\u00f3 ch\u00ednh l\u00e0 Website. Website l\u00e0 n\u01a1i b\u1ea1n s\u1ebd tr\u01b0ng b\u00e0y s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh, \u0111i\u1ec1u h\u01b0\u1edbng kh\u00e1ch h\u00e0ng, ghim s\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt, s\u1ea3n ph\u1ea9m c\u1ea7n \u0111\u1ea9y Sale, ho\u1eb7c \u0111\u1eb7t m\u1ed9t b\u1ea3ng thu th\u1eadp th\u00f4ng tin.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 n\u00f3i Website l\u00e0 n\u01a1i gi\u00fap b\u1ea1n ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c kh\u00e1ch h\u00e0ng t\u1ee9c th\u1eddi-hi\u1ec7u qu\u1ea3 nh\u1ea5t. Gi\u1ea3 s\u1eed b\u1ea1n c\u00f3 r\u1ea5t nhi\u1ec1u chi\u1ebfn d\u1ecbch truy\u1ec1n th\u00f4ng Offline &#8211; b\u1ea3ng qu\u1ea3ng c\u00e1o, TVC, PR,&#8230; Sau khi kh\u00e1ch h\u00e0ng ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng tin qu\u1ea3ng c\u00e1o c\u1ee7a b\u1ea1n, h\u1ecd c\u1ea7n m\u1ed9t b\u1ea3n gi\u1edbi thi\u1ec7u chi ti\u1ebft h\u01a1n \u0111\u1ec3 hi\u1ec3u r\u00f5 v\u1ec1 s\u1ea3n ph\u1ea9m. Website gi\u00fap b\u1ea1n ti\u1ebfp c\u1eadn kh\u00e1ch h\u00e0ng t\u1ee9c th\u1eddi h\u01a1n b\u1ea5t c\u1ee9 m\u1ed9t c\u00f4ng c\u1ee5 n\u00e0o kh\u00e1c nh\u01b0: V\u0103n ph\u00f2ng, c\u1eeda h\u00e0ng, telesale,&#8230; nh\u1eefng c\u00f4ng c\u1ee5 v\u1edbi nhi\u1ec1u r\u00e0o c\u1ea3n v\u1ec1 v\u1ecb tr\u00ed, kh\u00f4ng gian, s\u1ef1 ri\u00eang t\u01b0,&#8230;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Website l\u00e0 ph\u1ec5u c\u1ee7a r\u1ea5t nhi\u1ec1u chi\u1ebfn d\u1ecbch Marketing ch\u00ednh v\u00ec v\u1eady vi\u1ec7c gi\u00fap c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ec7p kh\u00e1ch h\u00e0ng hi\u1ec7n t\u1ea1i c\u1ee7a Website l\u00e0 vi\u1ec7c l\u00e0m c\u1ea5p thi\u1ebft \u0111\u1ea7u ti\u00ean, v\u00ec khi c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m &#8211; website ph\u00f9 h\u1ee3p cho ai c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm s\u1ebd ti\u1ebfp t\u1ee5c gi\u1edbi thi\u1ec7u website \u0111\u1ebfn v\u1edbi nh\u00f3m kh\u00e1ch h\u00e0ng ti\u1ec1m n\u0103ng t\u01b0\u01a1ng t\u1ef1. T\u1eeb \u0111\u00f3 c\u00f3 gi\u00e1 tr\u1ecb k\u1ebf th\u1eeba khi th\u1ef1c hi\u1ec7n chi\u1ebfn d\u1ecbch truy\u1ec1n th\u00f4ng kh\u00e1c, t\u1ed1i \u0111a h\u00f3a ng\u00e2n s\u00e1ch c\u1ee7a c\u00e1c k\u00eanh.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>III. Nh\u1eefng ti\u00eau ch\u00ed n\u00e0o \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Technical SEO?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">V\u1ec1 m\u1eb7t ph\u00e2n chia c\u00e1c h\u1ea1ng m\u1ee5c c\u00f4ng vi\u1ec7c trong <a href=\"https:\/\/www.ematicsolutions.com\/vn\/seo-website-la-gi-vi-sao-website-can-chuan-seo\/\" target=\"_blank\" rel=\"noopener\">SEO website<\/a>, \u0111\u1eb7c bi\u1ec7t l\u00e0 technical SEO, hi\u1ec7n t\u1ea1i tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u quan \u0111i\u1ec3m kh\u00e1c nhau. Hai quan \u0111i\u1ec3m th\u01b0\u1eddng g\u1eb7p l\u00e0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">On-site v\u00e0 Off-site: v\u1edbi tr\u01b0\u1eddng ph\u00e1i ph\u00e2n lo\u1ea1i n\u00e0y, h\u1ecd s\u1ebd gom t\u1ea5t c\u1ea3 nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u1ee7a Website th\u00e0nh m\u1ed9t h\u1ea1ng m\u1ee5c l\u00e0 On-site trong \u0111\u00f3 bao g\u1ed3m vi\u1ec7c \u0111\u1ea3m b\u1ea3o c\u00e1c ti\u00eau ch\u00ed Technical v\u00e0 Onpage. Nh\u1eefng ph\u1ea7n kh\u00e1c ngo\u00e0i Website.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Backlink t\u1eeb c\u00e1c n\u1ec1n t\u1ea3ng: Social, PR, Guest Post \u0111\u01b0\u1ee3c gom v\u00e0o nh\u00f3m Off-site.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Technical SEO, On-page v\u00e0 Off-page: v\u1edbi tr\u01b0\u1eddng ph\u00e1i n\u00e0y th\u00ec On-site \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1ch k\u1ef9 h\u01a1n cho nh\u1eefng y\u1ebfu t\u1ed1 thu\u1ea7n v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt &#8211; c\u1ea5u tr\u00fac website, \u0111\u1ea1i di\u1ec7n cho kh\u1ea3 n\u0103ng thu th\u1eadp th\u00f4ng tin v\u00e0 l\u1eadp ch\u1ec9 m\u1ee5c c\u1ee7a Google. V\u1edbi On-page th\u00ec l\u00e0 c\u00e1c y\u1ebfu t\u1ed1 thu\u1ea7n v\u1ec1 m\u1eb7t s\u1eed d\u1ee5ng <a href=\"https:\/\/www.ematicsolutions.com\/vn\/tu-khoa-seo-la-gi\/\">t\u1eeb kh\u00f3a SEO<\/a>, v\u0103n phong, nh\u1eefng y\u1ebfu t\u1ed1 \u01b0u ti\u00ean h\u01a1n cho tr\u1ea3i nghi\u1ec7m c\u1ee7a kh\u00e1ch h\u00e0ng tr\u00ean Website. Ph\u1ea7n c\u00f2n l\u1ea1i l\u00e0 <a href=\"https:\/\/www.ematicsolutions.com\/vn\/off-page-seo-la-gi-cac-phuong-phap-seo-offpage-pho-bien\/\">Off-page SEO<\/a> nh\u1eefng y\u1ebfu t\u1ed1 li\u00ean quan \u0111\u1ebfn li\u00ean k\u1ebft &#8211; backlink gi\u1ed1ng c\u00e1ch ph\u00e2n lo\u1ea1i \u1edf tr\u00ean. <\/span><span style=\"font-weight: 400;\">V\u1edbi quan \u0111i\u1ec3m c\u1ee7a Ematic Technical SEO ch\u00ednh l\u00e0 n\u1ec1n m\u00f3ng c\u1ea7n t\u1ed1i \u01b0u, trong vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t ng\u00f4i nh\u00e0.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><a href=\"https:\/\/www.ematicsolutions.com\/vn\/on-page-seo-la-gi\/\">On-page SEO<\/a> l\u00e0 vi\u1ec7c ch\u00fang ta t\u1ea1o ra nh\u1eefng c\u0103n ph\u00f2ng &#8211; \u0111\u1ea1i di\u1ec7n cho c\u00e1c b\u00e0i vi\u1ebft, c\u00e1c trang s\u1ea3n ph\u1ea9m. Off-page \u0111\u1ea1i di\u1ec7n cho c\u00e1c ti\u1ec7n \u00edch xung quanh v\u00e0 l\u00e0m t\u00f2a nh\u00e0 c\u00f3 nhi\u1ec1u gi\u00e1 tr\u1ecb h\u01a1n.<\/span><\/li>\n<\/ul>\n<h2><b>IV. Nh\u1eefng ti\u00eau ch\u00ed c\u1ea7n t\u1ed1i \u01b0u<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u1ede h\u1ea1ng m\u1ee5c n\u00e0y nhi\u1ec7m v\u1ee5 c\u1ee7a SEO l\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c C\u01a1 h\u1ed9i T\u1ed1i \u01b0u h\u00f3a Trang web v\u1edbi danh s\u00e1ch ki\u1ec3m tra k\u1ef9 thu\u1eadt &#8211; thu\u1ea7n v\u00e0o c\u00e1c ti\u00eau ch\u00ed \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng \u0111\u1ecdc hi\u1ec3u v\u00e0 thu th\u1eadp th\u00f4ng tin c\u1ee7a Google. Ti\u00eau ch\u00ed c\u1ea7n nhi\u1ec1u s\u1ef1 h\u1ed7 tr\u1ee3 t\u1ed1i \u01b0u t\u1eeb team DEV<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tham kh\u1ea3o t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn c\u1ee7a Google theo Link \u0111\u00ednh k\u00e8m trong m\u1ed7i ti\u00eau ch\u00ed b\u1ea1n s\u1ebd bi\u1ebft c\u00e1ch t\u1ed1i \u01b0u chi ti\u1ebft cho t\u1eebng h\u1ea1ng m\u1ee5c. Ngo\u00e0i ra <a href=\"https:\/\/www.ematicsolutions.com\/\">Ematic Solutions<\/a> s\u1ebd c\u00f3 c\u00e1c series b\u00e0i vi\u1ebft \u0111\u1ec3 h\u01b0\u1edbng d\u1eabn th\u1ef1c ti\u1ec5n gi\u00fap b\u1ea1n d\u1ec5 h\u00ecnh dung h\u01a1n.<\/span><\/p>\n<h3><b>4.1. Consolidate duplicate URLs<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t trang c\u00f3 th\u1ec3 truy c\u1eadp b\u1eb1ng nhi\u1ec1u URL ho\u1eb7c c\u00e1c trang kh\u00e1c nhau c\u00f3 n\u1ed9i dung t\u01b0\u01a1ng t\u1ef1 (v\u00ed d\u1ee5: m\u1ed9t trang c\u00f3 c\u1ea3 phi\u00ean b\u1ea3n d\u00e0nh cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n), Google s\u1ebd coi \u0111\u00e2y l\u00e0 c\u00e1c phi\u00ean b\u1ea3n tr\u00f9ng l\u1eb7p c\u1ee7a c\u00f9ng m\u1ed9t trang.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/advanced\/crawling\/consolidate-duplicate-urls<\/span><\/p>\n<h3><b>4.2. URL Structure<\/b><\/h3>\n<p>(URL l\u00e0 m\u1ed9t \u0111\u1ecba ch\u1ec9 tr\u00ean internet. N\u00f3 bao g\u1ed3m m\u1ed9t giao th\u1ee9c, t\u00ean mi\u1ec1n v\u00e0 m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn.)<\/p>\n<p><span style=\"font-weight: 400;\">C\u1ea5u tr\u00fac URL c\u1ee7a trang web n\u00ean c\u00e0ng \u0111\u01a1n gi\u1ea3n c\u00e0ng t\u1ed1t. H\u00e3y c\u00e2n nh\u1eafc vi\u1ec7c s\u1eafp x\u1ebfp n\u1ed9i dung sao cho URL c\u00f3 c\u1ea5u tr\u00fac h\u1ee3p l\u00fd v\u00e0 d\u1ec5 hi\u1ec3u \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng. Khi c\u00f3 th\u1ec3, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c t\u1eeb d\u1ec5 \u0111\u1ecdc thay cho c\u00e1c m\u00e3 nh\u1eadn d\u1ea1ng d\u00e0i trong URL c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/advanced\/guidelines\/url-structure<\/span><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/www.designpowers.com\/blog\/url-best-practices<\/span><\/p>\n<h3><b>4.3. Breadcrumb<\/b><\/h3>\n<p>(\u0110\u01b0\u1eddng d\u1eabn breadcrumb tr\u00ean m\u1ed9t trang cho bi\u1ebft v\u1ecb tr\u00ed c\u1ee7a trang trong h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p trang web v\u00e0 c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng hi\u1ec3u c\u0169ng nh\u01b0 kh\u00e1m ph\u00e1 trang web m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 di chuy\u1ec3n t\u1eebng c\u1ea5p m\u1ed9t l\u00ean c\u1ea5p tr\u00ean c\u00f9ng c\u1ee7a h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p trang web, b\u1eaft \u0111\u1ea7u t\u1eeb breadcrumb cu\u1ed1i c\u00f9ng trong \u0111\u01b0\u1eddng d\u1eabn breadcrumb.)<\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea1n n\u00ean cung c\u1ea5p nh\u1eefng breadcrumb th\u1ec3 hi\u1ec7n m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec3n h\u00ecnh m\u00e0 ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng \u0111i theo \u0111\u1ec3 truy c\u1eadp m\u1ed9t trang thay v\u00ec cung c\u1ea5p c\u1ea5u tr\u00fac c\u1ee7a URL. M\u1ed9t s\u1ed1 ph\u1ea7n trong \u0111\u01b0\u1eddng d\u1eabn URL kh\u00f4ng gi\u00fap ng\u01b0\u1eddi d\u00f9ng hi\u1ec3u \u0111\u01b0\u1ee3c trang \u0111\u00f3 n\u1eb1m \u1edf \u0111\u00e2u tr\u00ean trang web c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/advanced\/structured-data\/breadcrumb<\/span><\/p>\n<h3><b>4.4. XML Sitemap<\/b><\/h3>\n<p>(<i>S\u01a1 \u0111\u1ed3 trang web<\/i> l\u00e0 m\u1ed9t t\u1ec7p cung c\u1ea5p th\u00f4ng tin v\u1ec1 c\u00e1c trang, video v\u00e0 t\u1ec7p kh\u00e1c tr\u00ean trang web, c\u00f9ng m\u1ed1i quan h\u1ec7 gi\u1eefa ch\u00fang. C\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm nh\u01b0 Google \u0111\u1ecdc t\u1ec7p n\u00e0y \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u tr\u00ean trang web c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n.)<\/p>\n<p><span style=\"font-weight: 400;\">Th\u01b0\u1eddng th\u00ec ch\u1ec9 c\u1ea7n c\u00e1c trang tr\u00ean trang web c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c li\u00ean k\u1ebft \u0111\u00fang c\u00e1ch, Google c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ph\u1ea7n l\u1edbn n\u1ed9i dung tr\u00ean trang web \u0111\u00f3. Li\u00ean k\u1ebft \u0111\u00fang c\u00e1ch ngh\u0129a l\u00e0 t\u1ea5t c\u1ea3 c\u00e1c trang m\u00e0 b\u1ea1n cho l\u00e0 quan tr\u1ecdng \u0111\u1ec1u c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c qua m\u1ed9t h\u00ecnh th\u1ee9c \u0111i\u1ec1u h\u01b0\u1edbng n\u00e0o \u0111\u00f3 (c\u00f3 th\u1ec3 qua tr\u00ecnh \u0111\u01a1n c\u1ee7a trang web ho\u1eb7c \u0111\u01b0\u1eddng li\u00ean k\u00ea\u0301t b\u1ea1n \u0111\u1eb7t tr\u00ean trang). D\u00f9 v\u1eady, s\u01a1 \u0111\u1ed3 trang web c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n ho\u1ea1t \u0111\u1ed9ng thu th\u1eadp d\u1eef li\u1ec7u tr\u00ean nh\u1eefng trang web l\u1edbn h\u01a1n ho\u1eb7c ph\u1ee9c t\u1ea1p h\u01a1n, ho\u1eb7c tr\u00ean nh\u1eefng t\u1ec7p c\u00f3 m\u1ee9c \u0111\u1ed9 chuy\u00ean bi\u1ec7t cao h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/advanced\/sitemaps\/overview<\/span><\/p>\n<h3><b>4.5. Robots.txt<\/b><\/h3>\n<p>(T\u1ec7p robots.txt cho tr\u00ecnh thu th\u1eadp d\u1eef li\u1ec7u c\u1ee7a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm bi\u1ebft c\u00f3 th\u1ec3 truy c\u1eadp va\u0300o nh\u1eefng URL n\u00e0o tr\u00ean trang web c\u1ee7a b\u1ea1n. T\u1ec7p n\u00e0y ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 ng\u0103n tr\u00ecnh thu th\u1eadp d\u1eef li\u1ec7u g\u1eedi qu\u00e1 nhi\u1ec1u y\u00eau c\u1ea7u cho trang web; \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 c\u01a1 ch\u1ebf \u0111\u1ec3 \u1ea9n m\u1ed9t trang web kh\u1ecfi Google. \u0110\u1ec3 \u1ea9n m\u1ed9t trang web kh\u1ecfi Google, h\u00e3y ch\u1eb7n l\u1eadp ch\u1ec9 m\u1ee5c b\u1eb1ng noindex ho\u1eb7c b\u1ea3o v\u1ec7 trang \u0111\u00f3 b\u1eb1ng m\u1eadt kh\u1ea9u.)<\/p>\n<p><span style=\"font-weight: 400;\">T\u1ec7p robots.txt ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a tr\u00ecnh thu th\u1eadp d\u1eef li\u1ec7u v\u00e0o trang web c\u1ee7a b\u1ea1n v\u00e0 th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 \u1ea9n m\u1ed9t t\u1ec7p kh\u1ecfi Google, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i t\u1ec7p:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ec7p trang web: \u0110\u1ed1i v\u1edbi c\u00e1c trang web (HTML, PDF ho\u1eb7c c\u00e1c \u0111\u1ecbnh d\u1ea1ng kh\u00f4ng ph\u1ea3i n\u1ed9i dung ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c m\u00e0 Google \u0111\u1ecdc \u0111\u01b0\u1ee3c), b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t t\u1ec7p robots.txt \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng thu th\u1eadp d\u1eef li\u1ec7u n\u1ebfu cho r\u1eb1ng m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n s\u1ebd b\u1ecb qu\u00e1 t\u1ea3i do s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u c\u1ee7a tr\u00ecnh thu th\u1eadp d\u1eef li\u1ec7u c\u1ee7a Google.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ec7p \u0111a ph\u01b0\u01a1ng ti\u1ec7n: H\u00e3y d\u00f9ng t\u1ec7p robots.txt \u0111\u1ec3 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng thu th\u1eadp d\u1eef li\u1ec7u, \u0111\u1ed3ng th\u1eddi \u0111\u1ec3 ng\u0103n c\u00e1c t\u1ec7p h\u00ecnh \u1ea3nh, video v\u00e0 \u00e2m thanh xu\u1ea5t hi\u1ec7n trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm tr\u00ean Google<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ec7p t\u00e0i nguy\u00ean: B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng t\u1ec7p robots.txt \u0111\u1ec3 ch\u1eb7n c\u00e1c t\u1ec7p t\u00e0i nguy\u00ean (ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00ecnh \u1ea3nh, t\u1eadp l\u1ec7nh ho\u1eb7c c\u00e1c t\u1ec7p \u0111\u1ecbnh ki\u1ec3u kh\u00f4ng quan tr\u1ecdng) n\u1ebfu cho r\u1eb1ng l\u1ec7nh ch\u1eb7n n\u00e0y s\u1ebd kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn nh\u1eefng trang c\u00f3 th\u1ec3 t\u1ea3i m\u00e0 kh\u00f4ng c\u1ea7n nh\u1eefng t\u00e0i nguy\u00ean n\u00e0y.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/advanced\/robots\/intro<\/span><\/p>\n<h3><b>4.6. Robots Meta Tags<\/b><\/h3>\n<p>(Th\u1ebb meta robots cho ph\u00e9p b\u1ea1n s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p chi ti\u1ebft, c\u1ee5 th\u1ec3 theo t\u1eebng trang \u0111\u1ec3 ki\u1ec3m so\u00e1t c\u00e1ch Google l\u1eadp ch\u1ec9 m\u1ee5c v\u00e0 ph\u00e2n ph\u00e1t t\u1eebng trang ri\u00eang l\u1ebb cho ng\u01b0\u1eddi d\u00f9ng trong k\u1ebft qu\u1ea3 c\u1ee7a Google T\u00ecm ki\u1ebfm. H\u00e3y \u0111\u1eb7t th\u1ebb meta robots v\u00e0o ph\u1ea7n &lt;head&gt; c\u1ee7a m\u1ed9t trang nh\u1ea5t \u0111\u1ecbnh, nh\u01b0 trong v\u00ed d\u1ee5 sau.)<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-19808 aligncenter\" src=\"https:\/\/www.ematicsolutions.com\/wp-content\/uploads\/2022\/12\/image7.png\" alt=\"meta robot\" width=\"770\" height=\"372\" \/><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/advanced\/robots\/robots_meta_tag<\/span><\/p>\n<h3><b>4.7. Page 404 Error<\/b><\/h3>\n<p>(L\u1ed7i soft 404 la\u0300 m\u00f4\u0323t URL tra\u0309 v\u00ea\u0300 m\u00f4\u0323t trang th\u00f4ng b\u00e1o cho ng\u01b0\u01a1\u0300i du\u0300ng r\u0103\u0300ng trang \u0111o\u0301 kh\u00f4ng t\u00f4\u0300n ta\u0323i, \u0111\u00f4\u0300ng th\u01a1\u0300i tra\u0309 v\u00ea\u0300 m\u00f4\u0323t m\u00e3 tr\u1ea1ng th\u00e1i 200 (success). Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t trang c\u00f3 \u00edt ho\u1eb7c kh\u00f4ng c\u00f3 n\u1ed9i dung (v\u00ed d\u1ee5: trang c\u00f3 n\u1ed9i dung th\u01b0a th\u1edbt ho\u1eb7c trang tr\u1ed1ng).<\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng trang nh\u01b0 v\u1eady c\u00f3 th\u1ec3 do m\u00e1y ch\u1ee7 web, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd n\u1ed9i dung ho\u1eb7c tr\u00ecnh duy\u1ec7t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng t\u1ea1o ra v\u00ec nhi\u1ec1u l\u00fd do. V\u00ed d\u1ee5:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thi\u1ebfu t\u1ec7p ph\u00eda m\u00e1y ch\u1ee7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ecfng k\u1ebft n\u1ed1i \u0111\u1ebfn c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trang k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm n\u1ed9i b\u1ed9 tr\u1ed1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u01b0a t\u1ea3i ho\u1eb7c thi\u1ebfu t\u1ec7p JavaScript.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y t\u1ea5t c\u1ea3 c\u00e1c l\u1ed7i soft 404 tr\u00ean trang web c\u1ee7a m\u00ecnh trong b\u00e1o c\u00e1o Ph\u1ea1m vi c\u1ee7a Google Search Console. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5p v\u00e0o l\u1ed7i \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u &#8216;URL \u0111\u00e3 g\u1eedi c\u00f3 v\u1ebb l\u00e0 Soft 404&#8217; \u0111\u1ec3 xem t\u1ed5ng quan v\u1ec1 c\u00e1c trang c\u00f3 l\u1ed7i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1ch b\u1ea1n s\u1eeda l\u1ed7i 404 m\u1ec1m t\u00f9y thu\u1ed9c v\u00e0o trang v\u00e0 nh\u1eefng g\u00ec b\u1ea1n mu\u1ed1n trang \u0111\u00f3 th\u1ef1c hi\u1ec7n. Nh\u01b0ng khi b\u1ea1n ph\u00e1t hi\u1ec7n l\u1ed7i, \u0111i\u1ec1u t\u1ed1i thi\u1ec3u b\u1ea1n n\u00ean l\u00e0m l\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng trang c\u00f3 l\u1ed7i lu\u00f4n g\u1eedi \u0111\u00fang m\u00e3 tr\u1ea1ng th\u00e1i l\u1ed7i c\u1ee7a trang. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00e0i c\u00e1ch s\u1eeda l\u1ed7i:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u1ebfu m\u1ed9t trang kh\u00f4ng t\u1ed3n t\u1ea1i (n\u1eefa), h\u00e3y x\u1ebfp n\u00f3 v\u00e0o m\u1ee5c 404 (kh\u00f4ng t\u00ecm th\u1ea5y) ho\u1eb7c 410 (n\u1ed9i dung \u0111\u00e3 b\u1ecb x\u00f3a) v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 m\u1ed9t trang 404 ho\u00e0n thi\u1ec7n. H\u00e3y nh\u1edb r\u1eb1ng c\u00f3 nhi\u1ec1u l\u1ed7i 404 tr\u00ean trang web c\u1ee7a b\u1ea1n c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng trang trong tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u1ebfu m\u1ed9t trang c\u00f3 s\u1eb5n nh\u01b0ng v\u1eabn b\u1ecb l\u1ed7i soft 404, Google \u0111\u00e1nh gi\u00e1 n\u1ed9i dung n\u00e0y ch\u01b0a \u0111\u1ea7y \u0111\u1ee7 v\u00e0 b\u1ea1n n\u00ean s\u1eeda trang \u0111\u00f3. H\u00e3y cung c\u1ea5p th\u00eam m\u1ed9t s\u1ed1 n\u1ed9i dung r\u00f5 r\u00e0ng, c\u00f3 t\u00ednh li\u00ean k\u1ebft \u0111\u1ec3 hi\u1ec3n th\u1ecb cho c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm r\u1eb1ng trang n\u00e0y c\u00f3 gi\u00e1 tr\u1ecb.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trang \u0111\u00e3 di chuy\u1ec3n \u0111\u1ebfn m\u1ed9t v\u1ecb tr\u00ed m\u1edbi? Chuy\u1ec3n h\u01b0\u1edbng n\u00f3 b\u1eb1ng chuy\u1ec3n h\u01b0\u1edbng 301.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 lu\u00f4n c\u1ed1 g\u1eafng t\u00ecm ra ngu\u1ed3n g\u1ed1c c\u1ee7a v\u1ea5n \u0111\u1ec1 v\u00e0 xem li\u1ec7u c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n nh\u1eefng l\u1ed7i n\u00e0y x\u1ea3y ra ngay t\u1eeb \u0111\u1ea7u hay kh\u00f4ng. Ngo\u00e0i ra, vi\u1ec7c b\u1ea3o tr\u00ec trang \u0111\u1ecbnh k\u1ef3 c\u0169ng g\u00f3p ph\u1ea7n gi\u00fap cho trang ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh, \u00edt x\u1ea3y ra l\u1ed7i h\u01a1n v\u00e0 n\u1ebfu c\u00f3 l\u1ed7i x\u1ea3y ra, b\u1ea1n s\u1ebd k\u1ecbp th\u1eddi gi\u1ea3i quy\u1ebft m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/advanced\/crawling\/soft-404-errors<\/span><\/p>\n<h3><b>4.8. JavaScript SEO &#8211; Raw word count<\/b><\/h3>\n<p>(JavaScript SEO l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng h\u1ed7 tr\u1ee3 c\u00e1c n\u1ec1n t\u1ea3ng web s\u1eed d\u1ee5ng JavaScript d\u1ec5 d\u00e0ng thu th\u1eadp th\u00f4ng tin v\u00e0 l\u1eadp ch\u1ec9 m\u1ee5c, tr\u1edf n\u00ean th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm.)<\/p>\n<p><span style=\"font-weight: 400;\">JavaScript c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 tr\u00ean trang sau \u0111\u00e2y v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 x\u1ebfp h\u1ea1ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi SEO:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u1ed9i dung \u0111\u01b0\u1ee3c k\u1ebft xu\u1ea5t (Rendered content)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Li\u00ean k\u1ebft<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u00ecnh \u1ea3nh t\u1ea3i ch\u1eadm<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u1eddi gian t\u1ea3i trang<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Metadata<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Google x\u1eed l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng web d\u00f9ng JavaScript theo ba giai \u0111o\u1ea1n ch\u00ednh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thu th\u1eadp d\u1eef li\u1ec7u<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u1ebft xu\u1ea5t<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u1eadp ch\u1ec9 m\u1ee5c<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-19809\" src=\"https:\/\/www.ematicsolutions.com\/wp-content\/uploads\/2022\/12\/image1.png\" alt=\"Javascript seo\" width=\"1536\" height=\"776\" \/><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/crawling-indexing\/javascript\/javascript-seo-basics<\/span><\/p>\n<h3><b>4.9. Core Web Vitals &#8211; Page Speed Score\u00a0<\/b><\/h3>\n<p>(B\u00e1o c\u00e1o C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng v\u1ec1 trang web cho th\u1ea5y hi\u1ec7u su\u1ea5t c\u1ee7a URL theo nh\u00f3m tr\u1ea1ng th\u00e1i (K\u00e9m\/C\u1ea7n c\u1ea3i thi\u1ec7n\/T\u1ed1t), lo\u1ea1i ch\u1ec9 s\u1ed1 (CLS, FID, LCP) v\u00e0 nh\u00f3m URL (nh\u00f3m c\u00e1c trang web t\u01b0\u01a1ng t\u1ef1).)<\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Largest Contentful Paint (LCP) l\u00e0 ch\u1ec9 s\u1ed1 th\u1eddi gian \u0111\u1ec3 t\u1ea3i trang, t\u00ednh t\u1eeb khi ng\u01b0\u1eddi d\u00f9ng nh\u1ea5n v\u00e0o li\u00ean k\u1ebft. C\u00e1c th\u00e0nh ph\u1ea7n th\u01b0\u1eddng l\u00e0 h\u00ecnh \u1ea3nh ho\u1eb7c video ho\u1eb7c c\u00f3 th\u1ec3 l\u00e0 ph\u1ea7n t\u1eed v\u0103n b\u1ea3n c\u1ea5p kh\u1ed1i l\u1edbn.<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u xanh \u2013 2 gi\u00e2y tr\u1edf xu\u1ed1ng c\u00f3 ngh\u0129a l\u00e0 \u0111\u1ea1t<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u v\u00e0ng \u2013 4 gi\u00e2y tr\u1edf xu\u1ed1ng c\u00f3 ngh\u0129a l\u00e0 c\u1ea7n c\u1ea3i thi\u1ec7n\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u \u0111\u1ecf \u2013 6 gi\u00e2y tr\u1edf xu\u1ed1ng c\u00f3 ngh\u0129a c\u1ea7n kh\u1eafc ph\u1ee5c ngay<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-19810 aligncenter\" src=\"https:\/\/www.ematicsolutions.com\/wp-content\/uploads\/2022\/12\/image4.png\" alt=\"LCP\" width=\"768\" height=\"192\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">First Input Delay (FID) l\u00e0 ch\u1ec9 s\u1ed1 th\u1eddi gian t\u1eeb khi ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c l\u1ea7n \u0111\u1ea7u v\u1edbi trang (khi h\u1ecd nh\u1ea5p v\u00e0o m\u1ed9t \u0111\u01b0\u1eddng li\u00ean k\u1ebft, nh\u1ea5n v\u00e0o m\u1ed9t n\u00fat, v.v.) \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m m\u00e0 tr\u00ecnh duy\u1ec7t th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 ph\u1ea3n h\u1ed3i v\u1edbi h\u00e0nh \u0111\u1ed9ng t\u01b0\u01a1ng t\u00e1c \u0111\u00f3. K\u1ebft qu\u1ea3 \u0111o l\u01b0\u1eddng n\u00e0y \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb b\u1ea5t k\u1ef3 ph\u1ea3n h\u1ed3i khi ng\u01b0\u1eddi d\u00f9ng nh\u1ea5p v\u00e0o l\u1ea7n \u0111\u1ea7u. \u0110\u00e2y l\u00e0 ch\u1ec9 s\u1ed1 \u0111\u01b0\u1ee3c Google r\u1ea5t ch\u00fa tr\u1ecdng b\u1edfi n\u00f3 th\u1ec3 hi\u1ec7n cho c\u00e1ch ng\u01b0\u1eddi d\u00f9ng th\u1ef1c t\u1ebf t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c trang web nh\u01b0 th\u1ebf n\u00e0o.<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u Xanh \u2013 100ms tr\u1edf xu\u1ed1ng c\u00f3 ngh\u0129a l\u00e0 t\u1ed1t \u01b0u t\u1ed1t<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u V\u00e0ng \u2013 300ms tr\u1edf xu\u1ed1ng c\u00f3 ngh\u0129a l\u00e0 c\u1ea7n c\u1ea3i thi\u1ec7n\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u \u0110\u1ecf \u2013 500ms c\u00f3 ngh\u0129a l\u00e0 c\u1ea7n kh\u1eafc ph\u1ee5c ngay<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-19811 aligncenter\" src=\"https:\/\/www.ematicsolutions.com\/wp-content\/uploads\/2022\/12\/image2.png\" alt=\"\" width=\"1000\" height=\"283\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cumulate Layout Shift (CLS) l\u00e0 ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1eddng t\u1ed5ng v\u1ec1 m\u1ee9c thay \u0111\u1ed5i b\u1ed1 c\u1ee5c cho m\u1ecdi l\u1ea7n thay \u0111\u1ed5i b\u1ed1 c\u1ee5c kh\u00f4ng mong mu\u1ed1n x\u1ea3y ra trong to\u00e0n b\u1ed9 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng c\u1ee7a trang. \u0110i\u1ec3m s\u1ed1 c\u00f3 gi\u00e1 tr\u1ecb t\u1eeb 0 tr\u1edf l\u00ean, trong \u0111\u00f3: 0 c\u00f3 ngh\u0129a l\u00e0 trang kh\u00f4ng thay \u0111\u1ed5i b\u1ed1 c\u1ee5c v\u00e0 gi\u00e1 tr\u1ecb c\u00e0ng l\u1edbn c\u00f3 ngh\u0129a l\u00e0 b\u1ed1 c\u1ee5c thay \u0111\u1ed5i c\u00e0ng nhi\u1ec1u. \u0110i\u1ec3m s\u1ed1 n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec vi\u1ec7c trang kh\u00f4ng \u1ed5n \u0111\u1ecbnh b\u1ed1 c\u1ee5c trong khi ng\u01b0\u1eddi d\u00f9ng \u0111ang c\u1ed1 g\u1eafng t\u01b0\u01a1ng t\u00e1c v\u1edbi trang \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 m\u1ed9t tr\u1ea3i nghi\u1ec7m k\u00e9m. N\u1ebfu b\u1ea1n kh\u00f4ng x\u00e1c \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n khi\u1ebfn ch\u1ec9 s\u1ed1 n\u00e0y \u0111\u1ea1t m\u1ee9c cao, h\u00e3y th\u1eed t\u01b0\u01a1ng t\u00e1c v\u1edbi trang \u0111\u00f3 \u0111\u1ec3 xem m\u1ee9c \u0111\u1ed9 t\u00e1c \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi \u0111i\u1ec3m s\u1ed1.\u00a0<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u xanh \u2013 0.1 tr\u1edf xu\u1ed1ng c\u00f3 ngh\u0129a l\u00e0 t\u1ed1t \u01b0u t\u1ed1t<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u v\u00e0ng \u2013 0.25 tr\u1edf xu\u1ed1ng c\u00f3 ngh\u0129a l\u00e0 c\u1ea7n c\u1ea3i thi\u1ec7n\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M\u00e0u \u0111\u1ecf \u2013 0.3 c\u00f3 ngh\u0129a l\u00e0 c\u1ea7n kh\u1eafc ph\u1ee5c ngay\u00a0<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-19812 aligncenter\" src=\"https:\/\/www.ematicsolutions.com\/wp-content\/uploads\/2022\/12\/image3.png\" alt=\"cls\" width=\"768\" height=\"192\" \/><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/support.google.com\/webmasters\/answer\/9205520<\/span><\/p>\n<h3><b>4.10. AMD ho\u1eb7c Mobile Friendly<\/b><\/h3>\n<p>(Mobile Friendly l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap Google \u0111\u00e1nh gi\u00e1 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng c\u1ee7a trang tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng.)<\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra b\u00e1o c\u00e1o Tr\u1ea3i nghi\u1ec7m trang tr\u00ean Google Search Console \u0111\u1ec3 h\u1ee3p nh\u1ea5t tr\u1ea1ng th\u00e1i website c\u1ee7a b\u1ea1n cho c\u00e1c tr\u1ea3i nghi\u1ec7m trang kh\u00e1c nhau. B\u00e1o c\u00e1o s\u1ebd hi\u1ec3n th\u1ecb s\u1ed1 l\u01b0\u1ee3ng URL trong website c\u1ee7a b\u1ea1n c\u00f3 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng \u201cKh\u00f4ng \u0111\u1ea1t\u201d ho\u1eb7c cung c\u1ea5p cho b\u1ea1n tr\u1ea1ng th\u00e1i \u201cT\u1ed1t\u201d n\u1ebfu b\u1ea1n cung c\u1ea5p tr\u1ea3i nghi\u1ec7m m\u01b0\u1ee3t m\u00e0 tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng. B\u00e1o c\u00e1o Tr\u1ea3i nghi\u1ec7m trang cho th\u1ea5y ph\u1ea7n tr\u0103m URL tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng mang l\u1ea1i tr\u1ea3i nghi\u1ec7m trang t\u1ed1t. \u0110\u1ec3 m\u1ed9t URL \u0111\u01b0\u1ee3c bao g\u1ed3m trong s\u1ed1 l\u01b0\u1ee3ng n\u00e0y, n\u00f3 c\u1ea7n ph\u1ea3i c\u00f3 tr\u1ea1ng th\u00e1i \u201cT\u1ed1t\u201d cho c\u1ea3 Core Web Vitals v\u00e0 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>V. Nh\u1eefng ti\u00eau ch\u00ed kh\u00f4ng thu\u1ea7n l\u00e0 Technical nh\u01b0ng c\u1ea7n nhi\u1ec1u s\u1ef1 h\u1ed7 tr\u1ee3 t\u1eeb DEV<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">L\u01b0u \u00fd m\u1ed9t s\u1ed1 thu\u1ed9c t\u00ednh c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e2n nh\u00f3m l\u00e0 Technical SEO (t\u00f9y v\u00e0o quan \u0111i\u1ec3m c\u1ee7a ng\u01b0\u1eddi ph\u00e2n lo\u1ea1i) nh\u01b0ng c\u1ea7n nhi\u1ec1u s\u1ef1 h\u1ed7 tr\u1ee3 setup c\u00e0i \u0111\u1eb7t t\u1eeb team DEV<\/span><\/p>\n<h3><b>5.1. Schema<\/b><\/h3>\n<p>(Google T\u00ecm ki\u1ebfm lu\u00f4n n\u1ed7 l\u1ef1c \u0111\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c n\u1ed9i dung c\u1ee7a m\u1ed9t trang. B\u1ea1n c\u00f3 th\u1ec3 cung c\u1ea5p g\u1ee3i \u00fd r\u00f5 r\u00e0ng v\u1ec1 \u00fd ngh\u0129a c\u1ee7a trang th\u00f4ng qua d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac tr\u00ean trang. D\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac l\u00e0 m\u1ed9t \u0111\u1ecbnh d\u1ea1ng chu\u1ea9n \u0111\u1ec3 cung c\u1ea5p th\u00f4ng tin v\u1ec1 m\u1ed9t trang v\u00e0 ph\u00e2n lo\u1ea1i n\u1ed9i dung trang. V\u00ed d\u1ee5: tr\u00ean m\u1ed9t trang v\u1ec1 c\u00f4ng th\u1ee9c n\u1ea5u \u0103n s\u1ebd c\u00f3 c\u00e1c lo\u1ea1i d\u1eef li\u1ec7u v\u1ec1 nguy\u00ean li\u1ec7u, th\u1eddi gian n\u1ea5u v\u00e0 nhi\u1ec7t \u0111\u1ed9, l\u01b0\u1ee3ng calo, v.v.)<\/p>\n<p><span style=\"font-weight: 400;\">Schema l\u00e0m n\u1ed5i b\u1eadt c\u00e1c th\u00f4ng tin c\u1ee7a website gi\u00fap thu h\u00fat ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp. \u0110\u1ed3ng ngh\u0129a l\u00e0 l\u01b0\u1ee3ng traffic \u0111\u1ed5 v\u1ec1 trang nhi\u1ec1u h\u01a1n v\u00e0 gia t\u0103ng t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i. \u0110\u1ed3ng th\u1eddi, Schema s\u1ebd gi\u00fap Google bi\u1ebft n\u1ed9i dung tr\u00ean website c\u1ee7a b\u1ea1n c\u00f3 \u00fd ngh\u0129a nh\u01b0 th\u1ebf n\u00e0o th\u00f4ng qua nh\u1eefng t\u1eeb ng\u1eef \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u, ch\u1ec9 ra m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c kh\u00e1i ni\u1ec7m, th\u1ef1c th\u1ec3 trong t\u00e0i li\u1ec7u v\u00e0 website c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/docs\/advanced\/structured-data\/intro-structured-data<\/span><\/p>\n<h3><b>5.2. YMYL &amp; EAT\u00a0<\/b><\/h3>\n<p>(EAT vi\u1ebft t\u1eaft cho Expertise (Chuy\u00ean m\u00f4n), Authoritativeness (Uy t\u00edn) v\u00e0 Trustworthiness (Tin c\u1eady) v\u00e0 YMYL l\u00e0 r\u00fat g\u1ecdn c\u1ee7a c\u1ee5m Your Money or Your Life.)<\/p>\n<p><span style=\"font-weight: 400;\">Trong khi EAT t\u1eadp trung v\u00e0o vi\u1ec7c Google \u0111\u00e1nh gi\u00e1 trang d\u1ef1a tr\u00ean \u0111\u1ed9 tin c\u1eady c\u1ee7a trang web, c\u1ee7a ng\u01b0\u1eddi s\u00e1ng t\u00e1c v\u00e0 \u0111\u1ed9 uy t\u00edn c\u1ee7a trang web th\u00ec YMYL \u0111\u1ec1 c\u1eadp t\u1edbi m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng c\u1ee7a trang \u0111\u1ebfn s\u1ef1 s\u1ee9c kho\u1ebb, t\u00ecnh tr\u1ea1ng kinh t\u1ebf, s\u1ef1 an to\u00e0n v\u00e0 h\u00e0i l\u00f2ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1eady n\u00ean t\u1eadp trung v\u00e0o vi\u1ec7c cung c\u1ea5p n\u1ed9i dung t\u1ed1t nh\u1ea5t trong kh\u1ea3 n\u0103ng c\u1ee7a m\u00ecnh. \u0110\u00e2y m\u1edbi l\u00e0 \u0111i\u1ec1u m\u00e0 thu\u1eadt to\u00e1n c\u1ee7a Google coi tr\u1ecdng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">https:\/\/developers.google.com\/search\/blog\/2019\/08\/core-updates<\/span><\/p>\n<h3><b>5.3. M\u1ed9t s\u1ed1 ti\u00eau ch\u00ed On-page kh\u00e1c<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u00ean c\u1ea1nh \u0111\u00f3 c\u00f3 r\u1ea5t nhi\u1ec1u ti\u00eau ch\u00ed thu\u1ed9c nh\u00f3m On-page nh\u01b0ng c\u1ea7n s\u1ef1 h\u1ed7 tr\u1ee3 t\u1eeb DEV. V\u00ed d\u1ee5 nh\u01b0 thi\u1ebfu ti\u00eau \u0111\u1ec1 c\u1ee7a b\u00e0i vi\u1ebft, trang s\u1ea3n ph\u1ea9m.\u00a0<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">(Xem \u1ea3nh \u0111\u00ednh k\u00e8m)<\/span><\/i><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thi\u1ebfu th\u1ebb Description<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 th\u1ebb m\u1eb7c \u0111\u1ecbnh cho Heading 1.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 m\u00f4 t\u1ea3 d\u00e0nh cho c\u00e1c th\u1ebb Heading 2.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c th\u1ebb Heading 3 kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">V\u00e0 v\u1edbi thi\u1ebfu s\u00f3t n\u00e0y th\u00ec b\u1eaft bu\u1ed9c t\u1eeb ph\u00eda SEO s\u1ebd c\u1ea7n ki\u1ec3m tra trong CMS &#8211; Backend c\u1ee7a website c\u00f3 c\u00e1c tr\u01b0\u1eddng th\u00f4ng tin \u0111\u1ec3 nh\u1eadp cho description hay ch\u01b0a, n\u1ebfu c\u00f3 r\u1ed3i th\u00ec l\u00e0 h\u1ea1ng m\u1ee5c t\u1ed1i \u01b0u ch\u1ee7 d\u1ed9ng t\u1eeb ph\u00eda SEO. Nh\u01b0ng n\u1ebfu ch\u01b0a c\u00f3 th\u00ec c\u1ea7n ph\u1ea3i y\u00eau c\u1ea7u h\u1ed7 tr\u1ee3 t\u1eeb ph\u00eda team DEV \u0111\u1ec3 t\u1ed1i \u01b0u.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-19813 aligncenter\" src=\"https:\/\/www.ematicsolutions.com\/wp-content\/uploads\/2022\/12\/image6.png\" alt=\"ti\u00eau ch\u00ed ph\u1ee5\" width=\"1999\" height=\"884\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><b>VI. C\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a Ematic Solutions<\/b><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-19807 size-full\" src=\"https:\/\/www.ematicsolutions.com\/wp-content\/uploads\/2022\/12\/image5.jpg\" alt=\"technical seo\" width=\"960\" height=\"540\" \/><\/p>\n<p><span style=\"font-weight: 400;\">T\u1ea1i Ematic Solutions, vi\u1ec7c cung c\u1ea5p gi\u1ea3i ph\u00e1p <a href=\"https:\/\/www.ematicsolutions.com\/vn\/seo-la-gi\/\">SEO<\/a> c\u1ee7a ch\u00fang t\u00f4i lu\u00f4n bao g\u1ed3m vi\u1ec7c ki\u1ec3m tra k\u1ef9 thu\u1eadt: ki\u1ec3m tra danh s\u00e1ch c\u00e1c h\u1ea1ng m\u1ee5c k\u1ef9 thu\u1eadt \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u1ea5u tr\u00fac website, kh\u1ea3 n\u0103ng thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 l\u1eadp ch\u1ec9 m\u1ee5c \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. Ngo\u00e0i ra ch\u00fang t\u00f4i cung c\u1ea5p d\u1ecbch v\u1ee5 <a href=\"https:\/\/www.ematicsolutions.com\/vn\/lam-moi-noi-dung-seo-cu-hieu-qua\/\">t\u1ed1i \u01b0u ho\u00e1 n\u1ed9i dung SEO<\/a> hay t\u1ed1i \u01b0u ho\u00e1 On-page v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft k\u1ec3 tr\u00ean. T\u00ecm hi\u1ec3u c\u1ee5 th\u1ec3 h\u01a1n t\u1ea1i b\u00e0i vi\u1ebft v\u1ec1 On-page. Ch\u00fang t\u00f4i cung c\u1ea5p h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt k\u1ecbp th\u1eddi v\u00e0 t\u1ea1o b\u00e1o c\u00e1o, ph\u00e2n t\u00edch v\u00e0 ch\u1ee7 d\u1ed9ng theo d\u00f5i nh\u1eefng ch\u1ec9 s\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 kh\u00e1ch h\u00e0ng lu\u00f4n d\u1ec5 d\u00e0ng n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh tri\u1ec3n khai xuy\u00ean su\u1ed1t.<\/span><\/p>\n<p><strong><em>T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 <a href=\"https:\/\/www.ematicsolutions.com\/vn\/services\/seo\/\" target=\"_blank\" rel=\"noopener\">d\u1ecbch v\u1ee5 SEO c\u1ee7a Ematic Solutions<\/a> ho\u1eb7c click v\u00e0o <a href=\"https:\/\/www.ematicsolutions.com\/vn\/contact\/\">link \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed.\u00a0<\/a><\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Technical SEO l\u00e0 m\u1ea3nh gh\u00e9p quan tr\u1ecdng kh\u00f4ng th\u1ec3 thi\u1ebfu cho b\u1ee9c tranh SEO to\u00e0n c\u1ea3nh. Thu\u1eadt ng\u1eef n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn qu\u00e1 tr\u00ecnh \u0111\u1ea3m b\u1ea3o y\u00eau c\u1ea7u v\u1ec1 k\u1ef9 thu\u1eadt,\u00a0 gi\u00fap t\u1ed1i \u01b0u ho\u00e1 trang web v\u00e0 m\u00e1y ch\u1ee7 \u0111\u1ec3 s\u1eb5n s\u00e0ng cho vi\u1ec7c gia t\u0103ng l\u01b0\u1ee3ng truy c\u1eadp t\u1ef1 nhi\u00ean kh\u00f4ng m\u1ea5t ph\u00ed. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m c\u00e1c t\u00e1c v\u1ee5 \u0111\u1ec3 c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng crawl, index v\u00e0 render trang web c\u1ee7a b\u1ea1n (kh\u1ea3 n\u0103ng thu th\u1eadp d\u1eef li\u1ec7u, l\u1eadp ch\u1ec9 m\u1ee5c v\u00e0 k\u1ebft xu\u1ea5t website). B\u00e0i vi\u1ebft li\u1ec7t k\u00ea 10+ ti\u00eau ch\u00ed \u0111\u1ec3 \u0111\u1ea3m b\u00e1o website c\u1ee7a b\u1ea1n t\u1ed1i \u01b0u to\u00e0n di\u1ec7n v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt. <\/p>\n","protected":false},"author":97,"featured_media":19947,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[176],"tags":[578,594,1138],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Technical SEO l\u00e0 g\u00ec? 10+ y\u1ebfu t\u1ed1 \u0111\u1ec3 t\u1ed1i \u01b0u SEO Website - Ematic Solutions<\/title>\n<meta name=\"description\" content=\"Technical SEO qu\u00e1 tr\u00ecnh \u0111\u1ea3m b\u1ea3o y\u00eau c\u1ea7u v\u1ec1 k\u1ef9 thu\u1eadt, t\u1ed1i \u01b0u ho\u00e1 trang web v\u00e0 m\u00e1y ch\u1ee7 nh\u1eb1m s\u1eb5n s\u00e0ng cho vi\u1ec7c gia t\u0103ng l\u01b0\u1ee3ng truy c\u1eadp t\u1ef1 nhi\u00ea\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ematicsolutions.com\/vn\/technical-seo-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Technical SEO l\u00e0 g\u00ec? 10+ y\u1ebfu t\u1ed1 \u0111\u1ec3 t\u1ed1i \u01b0u SEO Website - Ematic Solutions\" \/>\n<meta property=\"og:description\" content=\"Technical SEO qu\u00e1 tr\u00ecnh \u0111\u1ea3m b\u1ea3o y\u00eau c\u1ea7u v\u1ec1 k\u1ef9 thu\u1eadt, t\u1ed1i \u01b0u ho\u00e1 trang web v\u00e0 m\u00e1y ch\u1ee7 nh\u1eb1m s\u1eb5n s\u00e0ng cho vi\u1ec7c gia t\u0103ng l\u01b0\u1ee3ng truy c\u1eadp t\u1ef1 nhi\u00ea\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ematicsolutions.com\/vn\/technical-seo-la-gi\/\" \/>\n<meta property=\"og:site_name\" content=\"Ematic Solutions\" \/>\n<meta property=\"article:published_time\" content=\"2022-12-30T07:31:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-25T10:19:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ematicsolutions.com\/wp-content\/uploads\/2022\/12\/Add-a-heading-3.gif\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/gif\" \/>\n<meta name=\"author\" content=\"Tony Dang\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Tony Dang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"25 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ematicsolutions.com\/vn\/technical-seo-la-gi\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ematicsolutions.com\/vn\/technical-seo-la-gi\/\"},\"author\":{\"name\":\"Tony Dang\",\"@id\":\"https:\/\/www.ematicsolutions.com\/#\/schema\/person\/7d0bc6388c8703bd538ea6498ad9f99e\"},\"headline\":\"Technical SEO l\u00e0 g\u00ec? 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