{"id":11563,"date":"2021-01-31T22:48:49","date_gmt":"2021-01-31T22:48:49","guid":{"rendered":"https:\/\/seolondonstg.wpengine.com\/?p=11563"},"modified":"2022-12-28T11:52:44","modified_gmt":"2022-12-28T11:52:44","slug":"google-core-web-vitals-la-gi","status":"publish","type":"post","link":"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/","title":{"rendered":"Google Core Web Vitals l\u00e0 g\u00ec?"},"content":{"rendered":"<h4 class=\"wp-block-heading\"><span class=\"su-dropcap su-dropcap-style-default\" style=\"font-size:1.5em\">G<\/span>Google li\u00ean t\u1ee5c c\u1eadp nh\u1eadt c\u00e1ch x\u1ebfp h\u1ea1ng c\u00e1c trang web c\u1ee7a ch\u00fang ta \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a ch\u00fang trong k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm (SERPs), \u0111\u00f4i khi m\u00e0 kh\u00f4ng ai bi\u1ebft, v\u00e0 \u0111\u00f4i khi, v\u1edbi m\u1ed9t th\u00f4ng b\u00e1o l\u1edbn \u0111\u1ebfn to\u00e0n th\u1ebf gi\u1edbi.<\/h4>\n\n\n\n<h4 class=\"wp-block-heading\">Tin t\u1ee9c v\u1ec1 <strong><span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> <\/strong>\u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng th\u00f4ng b\u00e1o nh\u01b0 v\u1eady. Google kh\u00f4ng mu\u1ed1n g\u00e2y hoang mang cho ai (\u0111\u00e3 c\u00f3 qu\u00e1 nhi\u1ec1u hoang mang trong n\u0103m qua m\u00e0 kh\u00f4ng c\u1ea7n h\u1ecd th\u00eam v\u00e0o) n\u00ean \u0111\u00e3 c\u1ea3nh b\u00e1o ch\u1ee7 s\u1edf h\u1eefu trang web v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n r\u1eb1ng h\u1ecd s\u1ebd kh\u00f4ng \u00e1p d\u1ee5ng c\u00e1c ch\u1ec9 s\u1ed1 m\u1edbi n\u00e0y cho \u0111\u1ebfn n\u0103m 2021, v\u00e0 s\u1ebd th\u00f4ng b\u00e1o cho t\u1ea5t c\u1ea3 c\u00e1c b\u00ean li\u00ean quan \u00edt nh\u1ea5t 6 th\u00e1ng tr\u01b0\u1edbc.<\/h4>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"what-are-the-new-core-web-vitals-metrics\"><\/span>Nh\u1eefng \u0111i\u1ec1u m\u1edbi l\u00e0 g\u00ec? <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> Ch\u1ec9 s\u1ed1?<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">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=\"B\u1eadt\/T\u1eaft M\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">B\u1eadt\/T\u1eaft<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #000000;color:#000000\" 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: #000000;color:#000000\" 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><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#what-are-the-new-core-web-vitals-metrics\" title=\"C\u00e1c ch\u1ec9 s\u1ed1 Core Web Vitals m\u1edbi l\u00e0 g\u00ec?\">C\u00e1c ch\u1ec9 s\u1ed1 Core Web Vitals m\u1edbi l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#slow-loading-speeds-lose-traffic\" title=\"T\u1ed1c \u0111\u1ed9 t\u1ea3i trang ch\u1eadm l\u00e0m m\u1ea5t l\u01b0\u1ee3ng truy c\u1eadp.\">T\u1ed1c \u0111\u1ed9 t\u1ea3i trang ch\u1eadm l\u00e0m m\u1ea5t l\u01b0\u1ee3ng truy c\u1eadp.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#content-is-still-king-in-the-seo-kingdom\" title=\"N\u1ed9i dung v\u1eabn l\u00e0 vua trong v\u01b0\u01a1ng qu\u1ed1c SEO.\">N\u1ed9i dung v\u1eabn l\u00e0 vua trong v\u01b0\u01a1ng qu\u1ed1c SEO.<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#loading-interactivity-and-visual-stability-%e2%80%93-what-do-they-mean\" title=\"T\u1ea3i d\u1eef li\u1ec7u, T\u01b0\u01a1ng t\u00e1c v\u00e0 \u1ed4n \u0111\u1ecbnh h\u00ecnh \u1ea3nh \u2013 ch\u00fang c\u00f3 \u00fd ngh\u0129a g\u00ec?\">T\u1ea3i d\u1eef li\u1ec7u, T\u01b0\u01a1ng t\u00e1c v\u00e0 \u1ed4n \u0111\u1ecbnh h\u00ecnh \u1ea3nh \u2013 ch\u00fang c\u00f3 \u00fd ngh\u0129a g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#largest-contentful-paint-lcp\" title=\"Th\u1eddi gian hi\u1ec3n th\u1ecb n\u1ed9i dung l\u1edbn nh\u1ea5t (LCP)\">Th\u1eddi gian hi\u1ec3n th\u1ecb n\u1ed9i dung l\u1edbn nh\u1ea5t (LCP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#first-input-display-fid\" title=\"Th\u1eddi gian hi\u1ec3n th\u1ecb \u0111\u1ea7u ti\u00ean (FID)\">Th\u1eddi gian hi\u1ec3n th\u1ecb \u0111\u1ea7u ti\u00ean (FID)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#cumulative-layout-shift-cls\" title=\"S\u1ef1 thay \u0111\u1ed5i b\u1ed1 c\u1ee5c t\u00edch l\u0169y (CLS)\">S\u1ef1 thay \u0111\u1ed5i b\u1ed1 c\u1ee5c t\u00edch l\u0169y (CLS)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#how-to-improve-core-web-vitals\" title=\"C\u00e1ch c\u1ea3i thi\u1ec7n Core Web Vitals&nbsp;\">C\u00e1ch c\u1ea3i thi\u1ec7n Core Web Vitals&nbsp;<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#improving-your-largest-contentful-paint-metrics\" title=\"C\u1ea3i thi\u1ec7n ch\u1ec9 s\u1ed1 Largest Contentful Paint (LCP) c\u1ee7a b\u1ea1n\">C\u1ea3i thi\u1ec7n ch\u1ec9 s\u1ed1 Largest Contentful Paint (LCP) c\u1ee7a b\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#refining-first-input-display-metrics\" title=\"C\u1ea3i thi\u1ec7n c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec3n th\u1ecb \u0111\u1ea7u v\u00e0o ban \u0111\u1ea7u\">C\u1ea3i thi\u1ec7n c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec3n th\u1ecb \u0111\u1ea7u v\u00e0o ban \u0111\u1ea7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#minimizing-cumulative-layout-shift\" title=\"Gi\u1ea3m thi\u1ec3u s\u1ef1 thay \u0111\u1ed5i b\u1ed1 c\u1ee5c t\u00edch l\u0169y\">Gi\u1ea3m thi\u1ec3u s\u1ef1 thay \u0111\u1ed5i b\u1ed1 c\u1ee5c t\u00edch l\u0169y<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/#-core-web-vitals-%e2%80%93-a-healthy-nudge-towards-best-practices-and-better-performances\" title=\"Core Web Vitals \u2013 m\u1ed9t l\u1eddi khuy\u00ean h\u1eefu \u00edch h\u01b0\u1edbng t\u1edbi c\u00e1c ti\u00eau chu\u1ea9n t\u1ed1t nh\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n.\">&nbsp;Core Web Vitals&nbsp; \u2013 a healthy nudge towards best practices and better performances<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<script type=\"text\/javascript\" async=\"\" src=\"https:\/\/bot.leadoo.com\/bot\/inpage.js?code=KLtX8CpK#seamless\"><\/script>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1edbi thi\u1ec7u v\u1ec1 Google <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span>. Ba m\u00f3n \u0111\u1ed3 m\u1edbi n\u00e0y th\u1ef1c ra kh\u00f4ng m\u1edbi m\u1ebb nh\u01b0 b\u1ea1n ngh\u0129. Ch\u00fang \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111o \u0111\u1ea1c s\u1eb5n, v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y ch\u00fang <a href=\"https:\/\/seo.london\/viet\/cac-chi-so-do-luong-hieu-qua-cua-tiep-thi-noi-dung\/\">ch\u1ec9 s\u1ed1<\/a> trong m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n. <a href=\"https:\/\/seo.london\/viet\/xay-dung-lien-ket-cach-lam-nhung-dieu-nen-lam-va-khong-nen-lam\/\">G\u00ec<\/a> \u0110i\u1ec1u m\u1edbi l\u00e0 c\u1ea3 ba y\u1ebfu t\u1ed1 n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c xem x\u00e9t nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a qu\u00e1 tr\u00ecnh x\u1ebfp h\u1ea1ng trang.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110ang t\u1ea3i<\/strong> \u2013 Th\u1eddi gian hi\u1ec3n th\u1ecb n\u1ed9i dung l\u1edbn nh\u1ea5t (<a href=\"https:\/\/seo.london\/viet\/nhung-ly-do-hang-dau-ban-nen-thue-chuyen-gia-tu-van-core-web-vitals\/\">LCP<\/a>)<\/li>\n\n\n\n<li><strong>T\u01b0\u01a1ng t\u00e1c<\/strong> \u2013 Th\u1eddi gian tr\u1ec5 \u0111\u1ea7u v\u00e0o \u0111\u1ea7u ti\u00ean (FID)<\/li>\n\n\n\n<li><strong>\u1ed4n \u0111\u1ecbnh th\u1ecb gi\u00e1c <\/strong>\u2013 S\u1ef1 thay \u0111\u1ed5i b\u1ed1 c\u1ee5c t\u00edch l\u0169y (CLS)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u1ec9 s\u1ed1 m\u1edbi \u0111\u01b0\u1ee3c bao g\u1ed3m nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a g\u00f3i d\u1ecbch v\u1ee5 c\u1ee7a b\u1ea1n. <strong>trang <a href=\"https:\/\/seo.london\/viet\/cac-tin-hieu-trai-nghiem-trang-la-gi\/\">kinh nghi\u1ec7m<\/a> <\/strong>d\u1eef li\u1ec7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"slow-loading-speeds-lose-traffic\"><\/span>T\u1ed1c \u0111\u1ed9 t\u1ea3i trang ch\u1eadm l\u00e0m m\u1ea5t l\u01b0\u1ee3ng truy c\u1eadp.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Theo Google,<\/p>\n\n\n<div class=\"su-quote su-quote-style-default\"><div class=\"su-quote-inner su-u-clearfix su-u-trim\"><em><strong>C\u00e1c trang \u0111\u00e1p \u1ee9ng c\u00e1c ng\u01b0\u1ee1ng sau: <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span>, Kh\u00e1ch truy c\u1eadp c\u00f3 kh\u1ea3 n\u0103ng r\u1eddi kh\u1ecfi trang web \u00edt h\u01a1n 24%.<\/strong><\/em><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ai l\u1ea1i kh\u00f4ng mu\u1ed1n t\u0103ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a m\u00ecnh l\u00ean m\u1ed9t con s\u1ed1 \u0111\u00e1ng k\u1ec3 ch\u1ec9 b\u1eb1ng c\u00e1ch \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ecd \u0111ang cung c\u1ea5p m\u1ed9t tr\u1ea3i nghi\u1ec7m web t\u1ed1t?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n n\u00ean \u0111\u00e3 n\u1eafm r\u00f5 v\u1ec1 tr\u1ea3i nghi\u1ec7m trang web c\u1ee7a m\u00ecnh, v\u00ec n\u00f3 g\u00f3p ph\u1ea7n v\u00e0o c\u1ea3 s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a ng\u01b0\u1eddi truy c\u1eadp l\u1eabn hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5, Google cho bi\u1ebft,<\/p>\n\n\n<div class=\"su-quote su-quote-style-default\"><div class=\"su-quote-inner su-u-clearfix su-u-trim\"><em><strong>N\u1ebfu th\u1eddi gian t\u1ea3i trang t\u0103ng t\u1eeb 1 gi\u00e2y l\u00ean 3 gi\u00e2y, <a href=\"https:\/\/seo.london\/viet\/tai-sao-ban-can-hieu-ty-le-thoat-trang-cua-trang-web-cua-minh\/\">T\u1ef7 l\u1ec7 tho\u00e1t<\/a> T\u0103ng 32%.<\/strong><\/em><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00fang ta \u0111\u00e3 bi\u1ebft r\u1eb1ng th\u1eddi gian t\u1ea3i trang ch\u1eadm s\u1ebd khi\u1ebfn b\u1ea1n m\u1ea5t \u0111i l\u01b0\u1ee3ng l\u1edbn ng\u01b0\u1eddi truy c\u1eadp. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn m\u1ea5t l\u01b0\u1ee3ng truy c\u1eadp ch\u1ec9 v\u00ec trang web c\u1ee7a b\u1ea1n t\u1ea3i ch\u1eadm h\u01a1n so v\u1edbi h\u1ea7u h\u1ebft c\u00e1c trang web kh\u00e1c?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ecd ti\u1ebfp t\u1ee5c cho ch\u00fang ta bi\u1ebft,<\/p>\n\n\n<div class=\"su-quote su-quote-style-default\"><div class=\"su-quote-inner su-u-clearfix su-u-trim\"><em><strong>N\u1ebfu th\u1eddi gian t\u1ea3i trang t\u0103ng t\u1eeb 1 gi\u00e2y l\u00ean 6 gi\u00e2y, t\u1ef7 l\u1ec7 tho\u00e1t trang t\u0103ng 106%.<\/strong><\/em><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu trang web c\u1ee7a b\u1ea1n m\u1ea5t h\u01a1n 6 gi\u00e2y \u0111\u1ec3 t\u1ea3i, th\u00ec b\u1ea1n x\u1ee9ng \u0111\u00e1ng m\u1ea5t l\u01b0\u1ee3ng truy c\u1eadp \u0111\u00f3, v\u00e0 b\u1eb1ng c\u00e1ch gi\u1edbi thi\u1ec7u c\u00e1c ch\u1ec9 s\u1ed1 m\u1edbi n\u00e0y, Google \u0111ang mu\u1ed1n nh\u1eafn nh\u1ee7 \u0111i\u1ec1u \u0111\u00f3 v\u1edbi ch\u00fang ta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 t\u1ea3i trang c\u1ee7a b\u1ea1n, n\u1ebfu kh\u00f4ng ch\u00fang t\u00f4i s\u1ebd \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd. Tuy nhi\u00ean, tr\u00ean th\u1ef1c t\u1ebf, c\u00e1c bi\u1ec7n ph\u00e1p x\u1eed l\u00fd \u0111\u00f3 kh\u00f4ng qu\u00e1 nghi\u00eam kh\u1eafc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"content-is-still-king-in-the-seo-kingdom\"><\/span>N\u1ed9i dung v\u1eabn l\u00e0 vua trong v\u01b0\u01a1ng qu\u1ed1c SEO.<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ecd c\u0169ng cho bi\u1ebft r\u1eb1ng <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1ec3 ph\u00e2n \u0111\u1ecbnh th\u1ee9 h\u1ea1ng trong tr\u01b0\u1eddng h\u1ee3p c\u00f3 nhi\u1ec1u trang web c\u00f3 th\u1ee9 h\u1ea1ng r\u1ea5t t\u01b0\u01a1ng \u0111\u1ed3ng. <a href=\"https:\/\/seo.london\/viet\/dich-vu-tiep-thi-noi-dung-va-toi-uu-hoa-cong-cu-tim-kiem-seo\/\">n\u1ed9i dung<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u1ea3i nghi\u1ec7m trang web s\u1ebd kh\u00f4ng bao gi\u1edd <a href=\"https:\/\/seo.london\/viet\/lam-the-nao-de-kiem-tra-thu-hang-seo-cua-toi\/\">x\u1ebfp h\u1ea1ng<\/a> B\u1ea1n c\u00f3 th\u1ec3 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n m\u1ed9t trang web c\u00f3 n\u1ed9i dung ch\u1ea5t l\u01b0\u1ee3ng cao. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n \u0111ang c\u00e2n nh\u1eafc... <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> <a href=\"https:\/\/seo.london\/viet\/\">T\u1ed1i \u01b0u h\u00f3a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm<\/a> T\u00e1c \u0111\u1ed9ng, nh\u01b0ng cho \u0111\u1ebfn nay, n\u00f3 ch\u01b0a th\u1ef1c s\u1ef1 mang l\u1ea1i t\u00e1c \u0111\u1ed9ng l\u1edbn. Tuy nhi\u00ean, x\u00e9t v\u1ec1 c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i, vi\u1ec7c Google khuy\u1ebfn kh\u00edch ch\u00fang ta ch\u00fa tr\u1ecdng v\u00e0o c\u00e1c ch\u1ec9 s\u1ed1 m\u00e0 h\u1ecd coi l\u00e0 quan tr\u1ecdng l\u00e0 \u0111i\u1ec1u d\u1ec5 hi\u1ec3u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;<span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;&nbsp;<\/span>C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> X\u1ebfp h\u1ea1ng hi\u1ec7u qu\u1ea3? Hi\u1ec7n t\u1ea1i, c\u00f3 v\u1ebb nh\u01b0 \u0111i\u1ec1u n\u00e0y ch\u1ec9 \u00e1p d\u1ee5ng khi b\u1ea1n \u0111ang c\u1ea1nh tranh tr\u1ef1c ti\u1ebfp v\u1edbi m\u1ed9t trang n\u1ed9i dung t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"loading-interactivity-and-visual-stability-%e2%80%93-what-do-they-mean\"><\/span>T\u1ea3i d\u1eef li\u1ec7u, T\u01b0\u01a1ng t\u00e1c v\u00e0 \u1ed4n \u0111\u1ecbnh h\u00ecnh \u1ea3nh \u2013 ch\u00fang c\u00f3 \u00fd ngh\u0129a g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi n\u00f3i \u0111\u1ebfn vi\u1ec7c \u0111o l\u01b0\u1eddng c\u00e1c ch\u1ec9 s\u1ed1 m\u1edbi n\u00e0y, Google <a href=\"https:\/\/seo.london\/viet\/cach-thuc-hien-tim-kiem-nang-cao-tren-google\/\">T\u00ecm ki\u1ebfm<\/a> B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n s\u1ebd h\u1ed7 tr\u1ee3 b\u1ea1n, v\u1edbi <strong>PageSpeed Insights<\/strong> \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n c\u1ea7n th\u00eam c\u00f4ng c\u1ee5 cho c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh, <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> C\u00f3 r\u1ea5t nhi\u1ec1u b\u00e0i ki\u1ec3m tra s\u1eb5n c\u00f3 tr\u1ef1c ti\u1ebfp t\u1eeb Google. <strong>Ng\u1ecdn h\u1ea3i \u0111\u0103ng<\/strong>, <strong>C\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n Chrome <\/strong>ho\u1eb7c <strong><a href=\"https:\/\/seo.london\/viet\/cach-toi-uu-hoa-seo-va-trai-nghiem-nguoi-dung-ux\/\">Tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/a> <a href=\"https:\/\/seo.london\/viet\/bao-cao-ket-qua-seo\/\">B\u00e1o c\u00e1o<\/a><\/strong>\u2014\u0111\u1ec1u l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 gi\u00fap b\u1ea1n l\u00e0m vi\u1ec7c tr\u00ean <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> X\u1ebfp h\u1ea1ng v\u00e0 ph\u00e1t tri\u1ec3n. S\u1ebd c\u00f3 th\u00eam m\u1ed9t <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> M\u1edf r\u1ed9ng\/plugin cho Chrome, ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u c\u00e1ch s\u1eed d\u1ee5ng API PageSpeed Insights cho <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> ch\u1ec9 s\u1ed1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"largest-contentful-paint-lcp\"><\/span>Th\u1eddi gian hi\u1ec3n th\u1ecb n\u1ed9i dung l\u1edbn nh\u1ea5t (LCP)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LCP xem x\u00e9t <a href=\"https:\/\/seo.london\/viet\/co-so-kien-thuc\/seo-mat-bao-lau\/\">bao l\u00e2u<\/a> Th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 trang web c\u1ee7a b\u1ea1n t\u1ea3i xong. Ch\u1ec9 s\u1ed1 c\u1ee5 th\u1ec3 n\u00e0y t\u1eadp trung v\u00e0o th\u00e0nh ph\u1ea7n l\u1edbn nh\u1ea5t tr\u00ean trang web c\u1ee7a b\u1ea1n \u2014 th\u01b0\u1eddng l\u00e0 m\u1ed9t \u0111\u1ecbnh d\u1ea1ng h\u00ecnh \u1ea3nh ho\u1eb7c... <a href=\"https:\/\/seo.london\/viet\/video-co-tot-cho-seo-khong\/\">video<\/a> t\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t l\u1ea7n n\u1eefa, \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng trong c\u1ee7a b\u1ea1n. <strong>Google <a href=\"https:\/\/seo.london\/viet\/bang-dieu-khien-tim-kiem\/\">Trung t\u00e2m T\u00ecm ki\u1ebfm<\/a> <\/strong>s\u1eed d\u1ee5ng <strong>PageSpeed Insights<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"first-input-display-fid\"><\/span>Th\u1eddi gian hi\u1ec3n th\u1ecb \u0111\u1ea7u ti\u00ean (FID)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">FID l\u00e0 th\u1eddi gian c\u1ea7n thi\u1ebft \u0111\u1ec3 trang web c\u1ee7a b\u1ea1n s\u1eb5n s\u00e0ng cho ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c. C\u00e1c h\u00e0nh \u0111\u1ed9ng nh\u01b0 khi n\u00fat b\u1ea5m c\u00f3 th\u1ec3 nh\u1ea5p, menu th\u1ea3 xu\u1ed1ng c\u00f3 th\u1ec3 m\u1edf ra, ho\u1eb7c tr\u01b0\u1eddng bi\u1ec3u m\u1eabu s\u1eb5n s\u00e0ng \u0111\u1ec3 nh\u1eadp li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/seo.london\/viet\/su-khac-biet-giua-google-analytics-va-google-search-console\/\">Google T\u00ecm ki\u1ebfm Console<\/a> C\u0169ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u cho c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y v\u00e0 s\u1ebd th\u00f4ng b\u00e1o cho b\u1ea1n qua ba c\u1ea5p \u0111\u1ed9 d\u1ec5 hi\u1ec3u n\u1ebfu b\u1ea1n \u0111ang <strong>t\u1ed1t <\/strong>(xanh l\u1ee5c), <strong>C\u1ea7n c\u1ea3i thi\u1ec7n <\/strong>(cam), ho\u1eb7c <strong><a href=\"https:\/\/seo.london\/viet\/khong-tot-cho-seo\/\">k\u00e9m<\/a> <\/strong>(\u0111\u1ecf).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"cumulative-layout-shift-cls\"><\/span>S\u1ef1 thay \u0111\u1ed5i b\u1ed1 c\u1ee5c t\u00edch l\u0169y (CLS)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">CLS l\u00e0 ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1eddng m\u1ee9c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a trang web khi n\u00f3 \u0111\u01b0\u1ee3c t\u1ea3i. V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, <em>\u0110\u00f3 l\u00e0 kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1ee3c \u0111o v\u00e0 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m c\u1ee7a v\u00f9ng hi\u1ec3n th\u1ecb, thay \u0111\u1ed5i do thao t\u00e1c DOM ho\u1eb7c do thi\u1ebfu. <a href=\"https:\/\/seo.london\/viet\/co-so-kien-thuc\/kich-thuoc-trong-google-analytics-la-gi\/\">chi\u1ec1u<\/a> Thu\u1ed9c t\u00ednh cho c\u00e1c th\u00e0nh ph\u1ea7n ph\u01b0\u01a1ng ti\u1ec7n ch\u00ednh<\/em>. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, \u0111\u00f3 l\u00e0 nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea3y trang kh\u00f3 ch\u1ecbu m\u00e0 c\u00e1c trang web c\u1ee7a b\u1ea1n g\u1eb7p ph\u1ea3i khi c\u00e1c th\u00e0nh ph\u1ea7n ti\u1ebfp t\u1ee5c t\u1ea3i trong khi b\u1ea1n \u0111\u00e3 b\u1eaft \u0111\u1ea7u duy\u1ec7t web.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c trang web di chuy\u1ec3n (th\u01b0\u1eddng x\u1ea3y ra nhi\u1ec1u h\u01a1n tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng so v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c) l\u00e0 \u0111i\u1ec1u g\u00e2y phi\u1ec1n to\u00e1i. V\u00ec v\u1eady, Google mu\u1ed1n b\u1ea1n kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"how-to-improve-core-web-vitals\"><\/span>C\u00e1ch c\u1ea3i thi\u1ec7n <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 m\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ec1 c\u1eadp l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111o l\u01b0\u1eddng <span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span>. B\u1ea1n n\u00ean s\u1eed d\u1ee5ng c\u00e1c t\u00f9y ch\u1ecdn kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00ecnh v\u00e0 x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ea7n th\u1ef1c hi\u1ec7n ho\u1eb7c kh\u00f4ng c\u1ea7n th\u1ef1c hi\u1ec7n. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c nh\u1eefng \u0111i\u1ec3m y\u1ebfu trong c\u00e1c bi\u1ec7n ph\u00e1p c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"improving-your-largest-contentful-paint-metrics\"><\/span>C\u1ea3i thi\u1ec7n ch\u1ec9 s\u1ed1 Largest Contentful Paint (LCP) c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi l\u1ef1a ch\u1ecdn \u0111\u1ea7u ti\u00ean trong danh s\u00e1ch m\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu th\u1eddi gian t\u1ea3i trang (LCP) c\u1ee7a b\u1ea1n d\u01b0\u1edbi 2,5 gi\u00e2y, th\u00ec b\u1ea1n \u0111\u00e3 l\u00e0m t\u1ed1t\u2014kh\u00f4ng c\u00f3 g\u00ec ph\u1ea3i lo l\u1eafng. Th\u1eddi gian t\u1eeb 2,5 \u0111\u1ebfn 4 gi\u00e2y c\u1ea7n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, v\u00e0 n\u1ebfu v\u01b0\u1ee3t qu\u00e1 4 gi\u00e2y, h\u00e3y xem x\u00e9t c\u00e1c khu v\u1ef1c c\u00f3 v\u1ea5n \u0111\u1ec1 c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 n\u1eb1m \u1edf \u0111\u00e2u.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Trang web c\u1ee7a b\u1ea1n c\u00f3 ch\u1ee9a c\u00e1c script c\u1ee7a b\u00ean th\u1ee9 ba kh\u00f4ng c\u1ea7n thi\u1ebft kh\u00f4ng?<\/strong><br>M\u1ed7i k\u1ecbch b\u1ea3n b\u1ed5 sung s\u1ebd l\u00e0m t\u0103ng th\u1eddi gian c\u1ee7a b\u1ea1n. <a href=\"https:\/\/seo.london\/viet\/cach-cai-thien-toc-do-tai-trang\/\">T\u1ed1c \u0111\u1ed9 t\u1ea3i<\/a>.<\/li>\n\n\n\n<li><strong>Li\u1ec7u nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 hosting c\u1ee7a b\u1ea1n c\u00f3 ph\u1ea3i l\u00e0 nguy\u00ean nh\u00e2n?<br><\/strong>D\u1ecbch v\u1ee5 l\u01b0u tr\u1eef hi\u1ec7u qu\u1ea3 h\u01a1n c\u00f3 ngh\u0129a l\u00e0 <a href=\"https:\/\/seo.london\/viet\/cach-de-google-lap-chi-muc-trang-web-cua-ban-nhanh-hon\/\">nhanh h\u01a1n<\/a> T\u1ed1c \u0111\u1ed9 v\u00e0 th\u1eddi gian t\u1ea3i.<\/li>\n\n\n\n<li><strong>H\u00e3y xem x\u00e9t vi\u1ec7c s\u1eed d\u1ee5ng lazy loading.<br><\/strong>T\u1ea3i ch\u1eadm (Lazy loading) quy\u1ebft \u0111\u1ecbnh th\u1eddi \u0111i\u1ec3m t\u1ea3i t\u1eebng h\u00ecnh \u1ea3nh khi ng\u01b0\u1eddi d\u00f9ng cu\u1ed9n trang \u0111\u1ebfn c\u00e1c ph\u1ea7n t\u1eed m\u1edbi. K\u1ef9 thu\u1eadt n\u00e0y c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 ch\u1ec9 s\u1ed1 LCP c\u1ee7a b\u1ea1n.<\/li>\n\n\n\n<li><strong>B\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n c\u00e1c ph\u1ea7n t\u1eed trang l\u1edbn nh\u1ea5t c\u1ee7a m\u00ecnh kh\u00f4ng? Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a kh\u00f4ng?<br><\/strong>Khi b\u1ea1n t\u1eadp luy\u1ec7n <a href=\"https:\/\/seo.london\/viet\/dich-vu-seo-chuyen-nghiep\/\">n\u00e0o<\/a> C\u00e1c y\u1ebfu t\u1ed1 n\u00e0y l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 l\u1edbn nh\u1ea5t tr\u00ean trang web c\u1ee7a b\u1ea1n v\u00e0 l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra LCP. Ch\u00fang c\u00f3 th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft cho tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng tr\u00ean trang web c\u1ee7a b\u1ea1n hay b\u1ea1n c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf ch\u00fang ho\u00e0n to\u00e0n? N\u1ebfu ch\u00fang ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i, b\u1ea1n \u0111\u00e3 t\u1ed1i \u01b0u h\u00f3a ch\u00fang cho t\u1eebng n\u1ec1n t\u1ea3ng ho\u1eb7c \u0111\u1ecbnh d\u1ea1ng, ho\u1eb7c \u0111\u1ec3 t\u1ea1o ra k\u00edch th\u01b0\u1edbc t\u1ec7p nh\u1ecf nh\u1ea5t ch\u01b0a?<\/li>\n\n\n\n<li><strong>D\u1ecdn d\u1eb9p CSS c\u1ee7a b\u1ea1n.<br><\/strong>CSS c\u1ed3ng k\u1ec1nh v\u00e0 r\u01b0\u1eddm r\u00e0 c\u0169ng c\u00f3 th\u1ec3 l\u00e0m ch\u1eadm th\u1eddi gian LCP. M\u00e3 ngu\u1ed3n c\u1ee7a b\u1ea1n c\u00f3 g\u1ecdn g\u00e0ng v\u00e0 \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c t\u1ed1t kh\u00f4ng? Hay \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 l\u0129nh v\u1ef1c gi\u00fap b\u1ea1n tho\u00e1t kh\u1ecfi v\u00f9ng \u0111\u1ecf v\u00e0 quay l\u1ea1i v\u00f9ng xanh?<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"refining-first-input-display-metrics\"><\/span>C\u1ea3i thi\u1ec7n c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec3n th\u1ecb \u0111\u1ea7u v\u00e0o ban \u0111\u1ea7u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu ch\u1ec9 s\u1ed1 FID c\u1ee7a b\u1ea1n d\u01b0\u1edbi 100ms, th\u00ec b\u1ea1n \u0111ang \u1edf m\u1ee9c an to\u00e0n v\u00e0 c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c. N\u1ebfu ch\u1ec9 s\u1ed1 FID n\u1eb1m trong kho\u1ea3ng t\u1eeb 100ms \u0111\u1ebfn 300ms, Google y\u00eau c\u1ea7u b\u1ea1n th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 thay \u0111\u1ed5i. N\u1ebfu k\u1ebft qu\u1ea3 c\u1ee7a b\u1ea1n v\u01b0\u1ee3t qu\u00e1 300ms, th\u00ec b\u1ea1n \u0111ang \u1edf m\u1ee9c c\u1ea3nh b\u00e1o v\u00e0 c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p m\u1ea1nh m\u1ebd h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n c\u00f3 th\u1ec3 th\u1eed g\u00ec?<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>B\u1ea1n c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a ho\u1eb7c ho\u00e3n vi\u1ec7c t\u1ea3i JavaScript kh\u00f4ng?<br><\/strong>Vi\u1ec7c t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean trang web g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c trong khi tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n \u0111ang t\u1ea3i JavaScript.<\/li>\n\n\n\n<li><strong>Lo\u1ea1i b\u1ecf c\u00e1c script c\u1ee7a b\u00ean th\u1ee9 ba kh\u00f4ng c\u1ea7n thi\u1ebft.<\/strong><br>M\u1ed9t l\u1ea7n n\u1eefa, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1c ch\u1ec9 s\u1ed1 LCP c\u1ee7a b\u1ea1n, c\u00e1c script c\u1ee7a b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn k\u1ebft qu\u1ea3 c\u1ee7a b\u1ea1n. C\u00f3 script n\u00e0o trong m\u00e3 ngu\u1ed3n c\u1ee7a b\u1ea1n m\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n thi\u1ebft kh\u00f4ng?<\/li>\n\n\n\n<li><strong>S\u1eed d\u1ee5ng b\u1ed9 nh\u1edb \u0111\u1ec7m c\u1ee7a tr\u00ecnh duy\u1ec7t<br><\/strong>B\u1ed9 nh\u1edb cache tr\u00ecnh duy\u1ec7t s\u1ebd gi\u00fap n\u1ed9i dung trang web c\u1ee7a b\u1ea1n t\u1ea3i nhanh h\u01a1n, x\u1eed l\u00fd c\u00e1c script nhanh h\u01a1n v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ec9 s\u1ed1 FID. <a href=\"https:\/\/seo.london\/viet\/cach-tim-diem-tham-quyen-ten-mien-cua-ban\/\">\u0111i\u1ec3m<\/a>.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"minimizing-cumulative-layout-shift\"><\/span>Gi\u1ea3m thi\u1ec3u s\u1ef1 thay \u0111\u1ed5i b\u1ed1 c\u1ee5c t\u00edch l\u0169y<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trang CLS c\u1ee7a b\u1ea1n c\u00f3 c\u1ea7n c\u1ea3i thi\u1ec7n kh\u00f4ng? N\u1ebfu \u0111i\u1ec3m s\u1ed1 c\u1ee7a b\u1ea1n l\u00e0 0.1 ho\u1eb7c th\u1ea5p h\u01a1n, th\u00ec trang c\u1ee7a b\u1ea1n n\u1eb1m trong v\u00f9ng \u2018t\u1ed1t\u2019 c\u1ee7a Google. Tuy nhi\u00ean, n\u1ebfu \u0111i\u1ec3m s\u1ed1 n\u1eb1m trong kho\u1ea3ng t\u1eeb 0.1 \u0111\u1ebfn 0.25, trang c\u1ee7a b\u1ea1n c\u1ea7n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. N\u1ebfu \u0111i\u1ec3m s\u1ed1 v\u01b0\u1ee3t qu\u00e1 0.25, \u0111i\u1ec3m s\u1ed1 trang c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 \u2018k\u00e9m\u2019.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 g\u1ee3i \u00fd \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ecnh h\u00ecnh v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec3m s\u1ed1 t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>S\u1eed d\u1ee5ng c\u00e1c thu\u1ed9c t\u00ednh k\u00edch th\u01b0\u1edbc b\u1ed9 s\u01b0u t\u1eadp cho k\u00edch th\u01b0\u1edbc ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a b\u1ea1n.<\/strong><br>Cho <a href=\"https:\/\/seo.london\/viet\/google-khong-lap-chi-muc-hinh-anh\/\">h\u00ecnh \u1ea3nh<\/a>, video v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 h\u00ecnh \u1ea3nh kh\u00e1c, b\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp k\u00edch th\u01b0\u1edbc tr\u01b0\u1edbc b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng thu\u1ed9c t\u00ednh k\u00edch th\u01b0\u1edbc. B\u1eb1ng c\u00e1ch n\u00e0y, tr\u00ecnh duy\u1ec7t s\u1ebd bi\u1ebft ch\u00ednh x\u00e1c l\u01b0\u1ee3ng kh\u00f4ng gian c\u1ea7n thi\u1ebft v\u00e0 \u00e1p d\u1ee5ng n\u00f3 trong qu\u00e1 tr\u00ecnh t\u1ea3i y\u1ebfu t\u1ed1. Kh\u00f4ng c\u00f2n t\u00ecnh tr\u1ea1ng trang nh\u1ea3y lo\u1ea1n x\u1ea1 \u2014 v\u00e0 \u0111\u00e2y l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u01a1n gi\u1ea3n.<\/li>\n\n\n\n<li><strong>\u0110\u1eb7t ch\u1ed7 cho qu\u1ea3ng c\u00e1o c\u1ee7a b\u1ea1n<br><\/strong>N\u1ebfu trang web c\u1ee7a b\u1ea1n ch\u1ee9a c\u00e1c y\u1ebfu t\u1ed1 qu\u1ea3ng c\u00e1o, h\u00e3y \u0111\u1ea3m b\u1ea3o m\u00e3 ngu\u1ed3n c\u1ee7a b\u1ea1n c\u00f3 \u0111\u1ee7 kh\u00f4ng gian d\u00e0nh ri\u00eang cho ch\u00fang. Qu\u1ea3ng c\u00e1o c\u00f3 th\u1ec3 m\u1ea5t th\u00eam th\u1eddi gian \u0111\u1ec3 t\u1ea3i, v\u00e0 vi\u1ec7c xu\u1ea5t hi\u1ec7n \u0111\u1ed9t ng\u1ed9t c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn CLS.<\/li>\n\n\n\n<li><strong>B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t c\u00e1c y\u1ebfu t\u1ed1 t\u1ea3i ch\u1eadm \u1edf ph\u00eda d\u01b0\u1edbi m\u00e0n h\u00ecnh kh\u00f4ng?<br><\/strong>C\u00e1c m\u1ee5c n\u1eb1m d\u01b0\u1edbi v\u00f9ng hi\u1ec3n th\u1ecb ban \u0111\u1ea7u c\u00f3 kh\u1ea3 n\u0103ng b\u1eaft \u0111\u1ea7u t\u1ea3i xu\u1ed1ng tr\u01b0\u1edbc khi ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn \u0111\u01b0\u1ee3c ch\u00fang, v\u00e0 s\u1ebd kh\u00f4ng \u0111\u1ea9y c\u00e1c m\u1ee5c \u0111\u00e3 t\u1ea3i xu\u1ed1ng d\u01b0\u1edbi trang m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng. N\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 t\u1ed5 ch\u1ee9c trang c\u1ee7a m\u00ecnh <a href=\"https:\/\/seo.london\/viet\/dinh-dang-bai-viet-va-cau-truc-bai-viet\/\">c\u1ea5u tr\u00fac<\/a> \u0110\u1ec3 b\u00f9 \u0111\u1eafp cho \u0111i\u1ec1u n\u00e0y, \u0111i\u1ec3m s\u1ed1 c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"-core-web-vitals-%e2%80%93-a-healthy-nudge-towards-best-practices-and-better-performances\"><\/span><span class=\"su-highlight\" style=\"background:#ddff99;color:#000000\">&nbsp;C\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng c\u1ee7a trang web&nbsp;<\/span> \u2013 M\u1ed9t s\u1ef1 khuy\u1ebfn kh\u00edch l\u00e0nh m\u1ea1nh h\u01b0\u1edbng t\u1edbi c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t cao h\u01a1n.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Google lu\u00f4n mu\u1ed1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 ch\u00fang ta tu\u00e2n th\u1ee7 c\u00e1c nguy\u00ean t\u1eafc t\u1ed1t nh\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap <a href=\"https:\/\/seo.london\/viet\/seo-cho-cac-cong-ty-cong-nghe-thong-tin\/\">Internet<\/a> M\u1ed9t n\u01a1i t\u1ed1t h\u01a1n cho m\u1ecdi ng\u01b0\u1eddi, v\u1edbi tr\u1ea3i nghi\u1ec7m \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng. B\u1eb1ng c\u00e1ch b\u1ed5 sung c\u00e1c ti\u00eau chu\u1ea9n m\u1edbi m\u00e0 l\u00fd t\u01b0\u1edfng nh\u1ea5t n\u00ean \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong c\u00e1c th\u1ef1c h\u00e0nh SEO c\u1ee7a ch\u00fang ta, Google \u0111ang h\u1ed7 tr\u1ee3 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n, nh\u00e0 ti\u1ebfp th\u1ecb v\u00e0 ch\u1ee7 s\u1edf h\u1eefu trang web. <a href=\"https:\/\/seo.london\/viet\/tu-khoa-seo-cho-kien-truc-su\/\">nh\u00e0 th\u1ea7u<\/a> Lu\u00f4n s\u1eb5n s\u00e0ng, x\u00e2y d\u1ef1ng m\u1ed9t Internet t\u1ed1t h\u01a1n t\u1eeb n\u1ec1n t\u1ea3ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3 \u0111\u00e3 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c bi\u1ebfn th\u1ebf gi\u1edbi tr\u1ef1c tuy\u1ebfn c\u1ee7a ch\u00fang ta tr\u1edf n\u00ean th\u00e2n thi\u1ec7n h\u01a1n v\u1edbi thi\u1ebft b\u1ecb di \u0111\u1ed9ng, t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng duy\u1ec7t web an to\u00e0n h\u01a1n v\u00e0 th\u00fac \u0111\u1ea9y vi\u1ec7c \u00e1p d\u1ee5ng SSL v\u00e0 HTTPS l\u00e0m ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u00f9y ch\u1ecdn m\u1edbi nh\u1ea5t n\u00e0y nh\u1eb1m nh\u1eafc nh\u1edf ch\u00fang ta r\u1eb1ng vi\u1ec7c ch\u0103m s\u00f3c ng\u01b0\u1eddi d\u00f9ng l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng n\u1ebfu ch\u00fang ta mu\u1ed1n gi\u1eef h\u1ecd tr\u00ean trang web c\u1ee7a m\u00ecnh c\u00e0ng l\u00e2u c\u00e0ng t\u1ed1t, t\u1eeb \u0111\u00f3 t\u1ea1o ra c\u01a1 h\u1ed9i t\u1ed1t nh\u1ea5t cho vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i. M\u1eb7c d\u00f9 ban \u0111\u1ea7u, ch\u00fang c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 t\u00e1c \u0111\u1ed9ng l\u1edbn \u0111\u1ebfn SEO c\u1ee7a ch\u00fang ta, nh\u01b0ng ch\u00fang v\u1eabn c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c ch\u1ec9 s\u1ed1 cao h\u01a1n v\u00e0 nhi\u1ec1u doanh s\u1ed1 h\u01a1n m\u00e0 ch\u00fang ta \u0111ang h\u01b0\u1edbng t\u1edbi.<\/p>","protected":false},"excerpt":{"rendered":"<p>Google Analytics l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 theo d\u00f5i tuy\u1ec7t v\u1eddi, cung c\u1ea5p c\u00e1c s\u1ed1 li\u1ec7u v\u00e0 th\u1ed1ng k\u00ea v\u1ec1 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a b\u1ea1n, tuy nhi\u00ean, n\u1ebfu b\u1ea1n k\u1ebft h\u1ee3p th\u00f4ng tin \u0111\u00f3 v\u1edbi ph\u00e2n t\u00edch t\u1eeb kh\u00f3a.<\/p>","protected":false},"author":6,"featured_media":11780,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-11563","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.9 (Yoast SEO v26.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the new Google Core Web Vitals - SEO.London<\/title>\n<meta name=\"description\" content=\"Introduction to Google Core Web Vitals. Loading, Interactivity, and Visual Stability \u2013\u00a0what do they mean? Find out and learn how to improve them\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/seo.london\/viet\/google-core-web-vitals-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are Google Core Web Vitals - SEO.london\" \/>\n<meta property=\"og:description\" content=\"Introduction to Google Core Web Vitals. 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