{"id":16840,"date":"2019-12-23T09:56:40","date_gmt":"2019-12-23T09:56:40","guid":{"rendered":"https:\/\/kiencang.net\/?p=14147"},"modified":"2019-12-23T09:56:40","modified_gmt":"2019-12-23T09:56:40","slug":"tai-nguyen-ben-thu-ba-wordpress","status":"publish","type":"post","link":"https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/","title":{"rendered":"T\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba trong WordPress: C\u00e1ch ph\u00e2n t\u00edch &#038; t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang"},"content":{"rendered":"\n<p>T\u1ed1i \u01b0u h\u00f3a t\u00e0i nguy\u00ean c\u1ee7a b\u00ean th\u1ee9 ba l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ee9 kh\u00f3 x\u1eed l\u00fd nh\u1ea5t trong WordPress. M\u1ed9t gi\u1ea3i ph\u00e1p r\u00f5 r\u00e0ng \u0111\u00f3 l\u00e0 lo\u1ea1i b\u1ecf c\u00e1c script\/plugin kh\u00f4ng c\u1ea7n thi\u1ebft &#8211; c\u00e1i t\u1ea1o ra c\u00e1c y\u00eau c\u1ea7u t\u1edbi b\u00ean th\u1ee9 ba \u0111\u00f3.<\/p>\n\n\n<p>Nh\u01b0ng n\u1ebfu lo\u1ea1i b\u1ecf plugin kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p l\u00fac n\u00e0o c\u0169ng kh\u1ea3 thi th\u00ec b\u1ea1n n\u00ean \u0111\u1ecdc b\u00e0i vi\u1ebft n\u00e0y!<\/p>\n\n\n<hr class=\"wp-block-separator\"\/>\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-6577d6cd03d94\" ><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-6577d6cd03d94\"  type=\"checkbox\" id=\"item-6577d6cd03d94\"><\/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\/tai-nguyen-ben-thu-ba-wordpress\/#Cac_yeu_cau_tu_ben_thu_ba_la_gi\" title=\"C\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba l\u00e0 g\u00ec?\">C\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba l\u00e0 g\u00ec?<\/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\/tai-nguyen-ben-thu-ba-wordpress\/#Tim_va_phan_tich_cac_yeu_cau_tu_ben_thu_ba_trong_WordPress\" title=\"T\u00ecm v\u00e0 ph\u00e2n t\u00edch c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba trong WordPress\">T\u00ecm v\u00e0 ph\u00e2n t\u00edch c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba trong WordPress<\/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\/tai-nguyen-ben-thu-ba-wordpress\/#Tai_sao_cac_yeu_cau_den_tu_ben_thu_ba_lam_cham_website\" title=\"T\u1ea1i sao c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba l\u00e0m ch\u1eadm website?\">T\u1ea1i sao c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba l\u00e0m ch\u1eadm website?<\/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\/tai-nguyen-ben-thu-ba-wordpress\/#Cach_tang_toc_cac_yeu_cau_den_tu_ben_thu_ba\" title=\"C\u00e1ch t\u0103ng t\u1ed1c c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba\">C\u00e1ch t\u0103ng t\u1ed1c c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba<\/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\/tai-nguyen-ben-thu-ba-wordpress\/#Ket_luan\" title=\"K\u1ebft lu\u1eadn\">K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_yeu_cau_tu_ben_thu_ba_la_gi\"><\/span>C\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>C\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 c\u00e1c file nh\u01b0 CSS, JS, \u1ea3nh, font \u0111\u01b0\u1ee3c t\u1ea3i t\u1eeb c\u00e1c website b\u00ean ngo\u00e0i (kh\u00f4ng ph\u1ea3i t\u1eeb website, host c\u1ee7a b\u1ea1n). Gi\u1ea3 d\u1ee5 t\u00ean mi\u1ec1n trang c\u1ee7a b\u1ea1n l\u00e0 <em>example.com<\/em> v\u00e0 trong website \u0111\u00f3, n\u00f3 t\u1ea3i c\u00e1c script t\u1eeb <em>facebook.com<\/em>, th\u1ebf th\u00ec h\u00e0nh vi \u0111\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba (thirt-party).<\/p>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tim_va_phan_tich_cac_yeu_cau_tu_ben_thu_ba_trong_WordPress\"><\/span>T\u00ecm v\u00e0 ph\u00e2n t\u00edch c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba trong WordPress<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>Tr\u01b0\u1edbc khi t\u1ed1i \u01b0u h\u00f3a b\u1ea5t k\u1ef3 \u0111i\u1ec1u g\u00ec, b\u1ea1n c\u1ea7n bi\u1ebft r\u00f5 trang WordPress c\u1ee7a b\u1ea1n t\u1ea1o ra c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba n\u00e0o. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 2 c\u00f4ng c\u1ee5 tr\u1ee3 gi\u00fap.<\/p>\n\n\n<h3 class=\"wp-block-heading\">S\u1eed d\u1ee5ng Pingdom<\/h3>\n\n\n<p>B\u1ea1n v\u00e0o trang n\u00e0y: <a href=\"https:\/\/tools.pingdom.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/tools.pingdom.com\/<\/a> \u0111\u1ec3 ph\u00e2n t\u00edch website.<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/request-tu-trang-ben-ngoai-1.png\" alt=\"request t\u1eeb trang b\u00ean ngo\u00e0i\" class=\"wp-image-14149\"\/><\/figure><\/div>\n\n\n<p>H\u00ecnh tr\u00ean l\u00e0 k\u1ebft qu\u1ea3 m\u1eabu khi ph\u00e2n t\u00edch trang kiencang.net<\/p>\n\n\n<p>B\u1ea5t c\u1ee9 y\u00eau c\u1ea7u n\u00e0o kh\u00e1c kiencang.net ho\u1eb7c CDN c\u1ee7a n\u00f3 n\u1ebfu c\u00f3 (v\u00ed d\u1ee5 cdn.kiencang.net) \u0111\u01b0\u1ee3c xem l\u00e0 y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba hay c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean ngo\u00e0i (external requests). Nh\u01b0 b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y, trang tr\u00ean c\u00f3 kho\u1ea3ng <strong>10%<\/strong> c\u00e1c y\u00eau c\u1ea7u (t\u00ednh theo dung l\u01b0\u1ee3ng\/size) l\u00e0 \u0111\u1ebfn t\u1eeb b\u00ean ngo\u00e0i, t\u00ednh theo s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u l\u00e0 21%.<\/p>\n\n\n<p>C\u00f3 nh\u1eefng trang, l\u01b0u l\u01b0\u1ee3ng \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn <strong>45%<\/strong>, v\u00ed d\u1ee5 nh\u01b0 trang n\u00e0y:<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/luu-luong-ben-thu-ba-nhieu.png\" alt=\"l\u01b0u l\u01b0\u1ee3ng t\u1eeb b\u00ean th\u1ee9 ba nhi\u1ec1u\" class=\"wp-image-14152\"\/><\/figure><\/div>\n\n\n<p>C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a b\u00ean th\u1ee9 ba nh\u01b0 YouTube, Vimeo, font, m\u1ea1ng x\u00e3 h\u1ed9i c\u00f3 r\u1ea5t nhi\u1ec1u website s\u1eed d\u1ee5ng v\u00e0 n\u00f3 l\u00e0 ngu\u1ed3n b\u00ean th\u1ee9 ba ph\u1ed5 bi\u1ebfn.<\/p>\n\n\n<p>P\/S: n\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u c\u00e1ch t\u1ed1i \u01b0u t\u1ed1c \u0111\u1ed9 video c\u1ee7a b\u00ean th\u1ee9 ba th\u00ec c\u00f3 th\u1ec3 tham kh\u1ea3o hai b\u00e0i vi\u1ebft sau:<\/p>\n\n\n<ul><li><a href=\"https:\/\/kiencang.net\/tang-toc-video-youtube-wordpress\/\">T\u0103ng t\u1ed1c YouTube v\u00e0 Vimeo trong WordPress<\/a>;<\/li><li><a href=\"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/\">H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng plugin WP YouTube Lyte<\/a>;<\/li><\/ul>\n\n\n<h3 class=\"wp-block-heading\">S\u1eed d\u1ee5ng Webpagetest.org<\/h3>\n\n\n<p>B\u1ea1n v\u00e0o <a href=\"https:\/\/www.webpagetest.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.webpagetest.org\/<\/a> \u0111\u1ec3 ki\u1ec3m tra website.<\/p>\n\n\n<p>Ki\u1ec3m tra l\u1ea1i l\u1ea7n n\u1eefa website c\u1ee7a b\u1ea1n khi ch\u1eb7n h\u1ebft c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba v\u00e0 xem s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n\n\n<p>D\u01b0\u1edbi ph\u1ea7n Script, b\u1ea1n paste \u0111o\u1ea1n m\u00e3 sau v\u00e0o v\u00e0 click &#8220;START TEST&#8221;.<\/p>\n\n\n<pre class=\"wp-block-preformatted\">blockDomainsExcept website-cua-ban.com\nnavigate <span class=\"hljs-string\">https:\/\/website-cua-ban.com\/<\/span><\/pre>\n\n\n<p><em>blockDomainsExcept<\/em> l\u00e0 danh s\u00e1ch c\u00e1c t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c ph\u00e9p, v\u00ec th\u1ebf ch\u00fang ta lo\u1ea1i b\u1ecf t\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba. <em>navigate&nbsp;<\/em>l\u00e0 URL c\u1ea7n ki\u1ec3m tra, ch\u00ednh l\u00e0 m\u1ed9t trang c\u1ee5 th\u1ec3 n\u1eb1m tr\u00ean web c\u1ee7a b\u1ea1n (kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0 trang ch\u1ee7).<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/khi-khong-co-ben-thu-3-e1577169023522.png\" alt=\"kh\u00f4ng t\u1ea3i t\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba\"\/><figcaption>Ki\u1ec3m tra website khi b\u1ea1n ch\u1eb7n h\u1ebft c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba.<\/figcaption><\/figure><\/div>\n\n\n<p>L\u1eddi khuy\u00ean l\u00e0 b\u1ea1n kh\u00f4ng n\u00ean c\u00f3 qu\u00e1 nhi\u1ec1u y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba, ph\u1ea7n d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u1ea3i th\u00edch t\u1ea1i sao:<\/p>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tai_sao_cac_yeu_cau_den_tu_ben_thu_ba_lam_cham_website\"><\/span>T\u1ea1i sao c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba l\u00e0m ch\u1eadm website?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>C\u00f3 nhi\u1ec1u l\u00fd do l\u00e0m cho y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba khi\u1ebfn <a href=\"https:\/\/kiencang.net\/website-cham\/\">website WordPress b\u1ecb ch\u1eadm<\/a>.<\/p>\n\n\n<h3 class=\"wp-block-heading\">1. B\u1ed5 sung t\u00ecm ki\u1ebfm DNS &amp; \u0111\u1ed9 tr\u1ec5<\/h3>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/mat-thoi-gian.png\" alt=\"m\u1ea5t th\u1eddi gian k\u1ebft n\u1ed1i v\u1edbi b\u00ean th\u1ee9 ba\" class=\"wp-image-14154\"\/><\/figure><\/div>\n\n\n<p><em>ho\u1eb7c<\/em><\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/mat-thoi-gian-2.png\" alt=\"b\u00ean th\u1ee9 ba g\u00e2y ra \u0111\u1ed9 tr\u1ec5\" class=\"wp-image-14155\"\/><\/figure><\/div>\n\n\n<p>V\u1edbi m\u1ed7i ngu\u1ed3n m\u1edbi t\u1eeb m\u1ed9t t\u00ean mi\u1ec1n m\u1edbi, tr\u00ecnh duy\u1ec7t c\u1ea7n <a href=\"https:\/\/kiencang.net\/toi-thieu-thoi-gian-tra-cuu-dns\/\">tra c\u1ee9u DNS<\/a>, k\u1ebft n\u1ed1i SSL, v\u00e2n v\u00e2n. Trong 2 v\u00ed d\u1ee5 tr\u00ean, ch\u1ec9 ri\u00eang vi\u1ec7c k\u1ebft n\u1ed1i v\u1edbi YouTube \u0111\u00e3 chi\u1ebfm m\u1ea5t kho\u1ea3ng 300 mili gi\u00e2y. N\u1ebfu h\u1ecd kh\u00f4ng h\u1ed7 tr\u1ee3 CDN (*), con s\u1ed1 n\u00e0y th\u1eadm ch\u00ed c\u00f2n t\u1ec7 h\u01a1n.<\/p>\n\n\n<p>(*): C\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a Google th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 CDN \u0111\u1ec3 t\u0103ng t\u1ed1c, v\u00ed d\u1ee5 nh\u01b0 Google fonts, YouTube, v\u00e2n v\u00e2n.<\/p>\n\n\n<p>Gi\u1ea3 s\u1eed b\u1ea1n c\u00f3 5 t\u00ean mi\u1ec1n t\u1eeb b\u00ean th\u1ee9 ba nh\u01b0 v\u1eady. Tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n c\u1ea7n <strong>300ms x 5 = 1,5 gi\u00e2y<\/strong>.<\/p>\n\n\n<h3 class=\"wp-block-heading\">2. Cache ph\u00eda tr\u00ecnh duy\u1ec7t<\/h3>\n\n\n<p>V\u00ec ch\u00fang \u0111\u1ebfn t\u1eeb c\u00e1c website b\u00ean ngo\u00e0i, ch\u00fang ta s\u1ebd kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 quy\u1ec1n n\u00e0o v\u1edbi ch\u00fang \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh <a href=\"https:\/\/kiencang.net\/bo-nho-dem-trinh-duyet\/\" target=\"_blank\" rel=\"noreferrer noopener\">cache ph\u00eda tr\u00ecnh duy\u1ec7t (browser cache)<\/a>. Khuy\u1ebfn ngh\u1ecb th\u01b0\u1eddng l\u00e0 \u0111\u1ec3 cache tr\u00ecnh duy\u1ec7t trong kho\u1ea3ng th\u1eddi gian \u00edt nh\u1ea5t 30 ng\u00e0y. Nh\u01b0ng nhi\u1ec1u y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba c\u00f3 kho\u1ea3ng th\u1eddi gian cache \u00edt h\u01a1n 2 gi\u1edd. V\u00ec th\u1ebf ch\u00fang ta s\u1ebd kh\u00f4ng t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c b\u1ed9 nh\u1edb \u0111\u1ec7m c\u1ee7a tr\u00ecnh duy\u1ec7t.<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/pagespeed-insights-warning.jpeg\" alt=\"c\u1ea3nh b\u00e1o t\u1eeb Google Page Speed\" class=\"wp-image-14153\"\/><\/figure><\/div>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cach_tang_toc_cac_yeu_cau_den_tu_ben_thu_ba\"><\/span>C\u00e1ch t\u0103ng t\u1ed1c c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>C\u00f3 nhi\u1ec1u c\u00e1ch \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 trang. Kh\u00f4ng gi\u1ea3i ph\u00e1p n\u00e0o s\u1ebd \u1ed5n th\u1ecfa trong m\u1ecdi tr\u01b0\u1eddng h\u1ee3p c\u1ea3, do v\u1eady b\u1ea1n c\u1ea7n t\u00f9y ho\u00e0n c\u1ea3nh m\u00e0 \u00e1p d\u1ee5ng.<\/p>\n\n\n<h3 class=\"wp-block-heading\">1. Preconnect<\/h3>\n\n\n<p><a href=\"https:\/\/kiencang.net\/giup-website-tai-nhanh-hon-voi-preconnect-tang-toc-video-font-van-van\/\">Preconnect<\/a> l\u00e0 c\u00e1ch b\u1ea1n n\u00f3i v\u1edbi tr\u00ecnh duy\u1ec7t r\u1eb1ng b\u1ea1n chu\u1ea9n b\u1ecb k\u1ebft n\u1ed1i v\u1edbi m\u1ed9t t\u00ean mi\u1ec1n trong ch\u1ed1c l\u00e1t n\u1eefa. V\u00ec th\u1ebf h\u00e3y th\u1ef1c hi\u1ec7n t\u00ecm ki\u1ebfm DNS, th\u1ef1c hi\u1ec7n k\u1ebft n\u1ed1i SSL, TCP, v\u00e2n v\u00e2n. V\u00ed d\u1ee5:<\/p>\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"hljs-comment\">&lt;!-- E.g.: Google Fonts --&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">link<\/span> <span class=\"hljs-attr\">rel<\/span>=<span class=\"hljs-string\">\"preconnect\"<\/span> <span class=\"hljs-attr\">href<\/span>=<span class=\"hljs-string\">\"https:\/\/fonts.googleapis.com\"<\/span> <span class=\"hljs-attr\">crossorigin<\/span>&gt;<\/span>\n<span class=\"hljs-comment\">&lt;!-- E.g.: Facebook SDK --&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">link<\/span> <span class=\"hljs-attr\">rel<\/span>=<span class=\"hljs-string\">\"preconnect\"<\/span> <span class=\"hljs-attr\">href<\/span>=<span class=\"hljs-string\">\"https:\/\/connect.facebook.com\"<\/span> <span class=\"hljs-attr\">crossorigin<\/span>&gt;<\/span><\/pre>\n\n\n<p>Th\u00eam \u0111o\u1ea1n m\u00e3 tr\u00ean v\u00e0o trong ph\u1ea7n <em>&lt;head><\/em> c\u1ee7a website WordPress. B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m \u0111i\u1ec1u n\u00e0y th\u00f4ng qua vi\u1ec7c ch\u1ec9nh s\u1eeda header.php ho\u1eb7c s\u1eed d\u1ee5ng plugin (b\u1ea1n n\u00ean l\u00e0m c\u00e1ch n\u00e0y, \u0111\u1ec3 tr\u00e1nh vi\u1ec7c c\u1eadp nh\u1eadt giao di\u1ec7n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00e3 c\u1ee7a b\u1ea1n, plugin khuy\u00ean d\u00f9ng l\u00e0 <a href=\"https:\/\/wordpress.org\/plugins\/insert-headers-and-footers\/\" target=\"_blank\" rel=\"noreferrer noopener\">Insert Headers and Footers<\/a>).<\/p>\n\n\n<p>Th\u00eam t\u1ea5t c\u1ea3 t\u00ean mi\u1ec1n b\u00ean ngo\u00e0i m\u00e0 b\u1ea1n ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c khi ph\u00e2n t\u00edch trang b\u1eb1ng c\u00f4ng c\u1ee5: <a href=\"https:\/\/tools.pingdom.com\">https:\/\/tools.pingdom.com<\/a><\/p>\n\n\n<blockquote class=\"wp-block-quote\"><p>B\u1ea1n kh\u00f4ng c\u1ea7n nh\u1eadp URL \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a file, ch\u1ec9 ph\u1ea7n t\u00ean mi\u1ec1n l\u00e0 \u0111\u1ee7. \u0110\u1eebng b\u1ecf subdomain \u0111i n\u1ebfu n\u00f3 c\u00f3 m\u1eb7t.<\/p><\/blockquote>\n\n\n<h3 class=\"wp-block-heading\">2. Prefetch<\/h3>\n\n\n<p><a href=\"https:\/\/kiencang.net\/preload-preconnect-prefetch\/\">Prefetch l\u00e0 k\u1ef9 thu\u1eadt t\u01b0\u01a1ng t\u1ef1 nh\u01b0 preconnect<\/a>. Trong khi preconnect l\u00e0 k\u1ebft n\u1ed1i tr\u01b0\u1edbc t\u1edbi m\u1ed9t t\u00ean mi\u1ec1n th\u00ec <strong>prefetch l\u00e0 t\u1ea3i t\u00e0i nguy\u00ean s\u1eb5n v\u1ec1 trong th\u1eddi gian m\u00e0 tr\u00ecnh duy\u1ec7t r\u1ea3nh r\u1ed7i<\/strong>.<\/p>\n\n\n<p>V\u00ed d\u1ee5 trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a Google Analytics, ch\u00fang ta ch\u1eafc ch\u1eafn r\u1eb1ng tr\u00ecnh duy\u1ec7t s\u1ebd t\u1ea3i <em>https:\/\/google-analytics.com\/analytics.js&nbsp;<\/em>. Trong tr\u01b0\u1eddng h\u1ee3p nh\u01b0 v\u1eady, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadp \u0111\u1ea7y \u0111\u1ee7 URL v\u00e0o trong ph\u1ea7n &#8216;prefetch&#8217;.<\/p>\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"hljs-comment\">&lt;!--- Google Analytics Script --&gt;<\/span>\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">link<\/span> <span class=\"hljs-attr\">rel<\/span>=<span class=\"hljs-string\">\"prefetch\"<\/span> <span class=\"hljs-attr\">href<\/span>=<span class=\"hljs-string\">\"https:\/\/google-analytics.com\/analytics.js\"<\/span> <span class=\"hljs-attr\">crossorigin<\/span>&gt;<\/span><\/pre>\n\n\n<h3 class=\"wp-block-heading\">3. T\u1ef1 host<\/h3>\n\n\n<p>Preconnect v\u00e0 Prefetch c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian. Tuy nhi\u00ean c\u00e1ch t\u1ed1t nh\u1ea5t lu\u00f4n l\u00e0 gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng c\u00e1c y\u00eau c\u1ea7u HTTP. B\u1eb1ng c\u00e1ch t\u1ef1 host (*) c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn t\u1eeb b\u00ean th\u1ee9 ba, ch\u00fang ta c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c c\u01a1 h\u1ed9i thu nh\u1ecf, g\u1ed9p v\u00e0 cache ph\u00eda tr\u00ecnh duy\u1ec7t.<\/p>\n\n\n<p>(*) t\u1ef1 host c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n thay th\u1ebf t\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef tr\u1ef1c ti\u1ebfp n\u00f3 tr\u00ean hosting c\u1ee7a b\u1ea1n.<\/p>\n\n\n<p>T\u1ea3i v\u1ec1 t\u1ec7p t\u01b0\u01a1ng \u1ee9ng v\u00e0 t\u1ea3i n\u00f3 l\u00ean th\u01b0 vi\u1ec7n WordPress c\u1ee7a b\u1ea1n. Copy URL v\u00e0 th\u00eam n\u00f3 v\u00e0o ph\u1ea7n ch\u00e2n trang ho\u1eb7c header v\u1edbi thu\u1ed9c t\u00ednh <a href=\"https:\/\/kiencang.net\/tai-javascript-defer-async\/\" target=\"_blank\" rel=\"noreferrer noopener\">async \/ defer cho JS<\/a> (th\u00f4ng th\u01b0\u1eddng t\u1ed1t nh\u1ea5t l\u00e0 defer).<\/p>\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span> <span class=\"hljs-attr\">defer<\/span> <span class=\"hljs-attr\">src<\/span>=<span class=\"hljs-string\">\"\/\/ten-mien-cua-ban.com\/xxx\/xx\/google-analytics.js\"<\/span>>&lt;\/<span class=\"hljs-name\">script<\/span>><\/span><\/pre>\n\n\n<p>Ch\u00fang t\u00f4i c\u00f3 m\u1ed9t b\u00e0i vi\u1ebft n\u00f3i v\u1ec1 vi\u1ec7c <a href=\"https:\/\/kiencang.net\/tai-google-analytics-nhanh-hon\/\" target=\"_blank\" rel=\"noreferrer noopener\">t\u1ed1i thi\u1ec3u h\u00f3a Google Analytics v\u00e0 cho ph\u00e9p n\u1ed9i tuy\u1ebfn n\u00f3<\/a>. C\u0169ng c\u00f3 <a href=\"https:\/\/wordpress.org\/plugins\/selfhost-google-fonts\/\" target=\"_blank\" rel=\"noreferrer noopener\">plugin cho Google Fonts<\/a>, gi\u00fap t\u1ea3i font v\u1ec1 v\u00e0 t\u1ef1 host.<\/p>\n\n\n<h3 class=\"wp-block-heading\">4. Tr\u00ec ho\u00e3n (defer) ho\u1eb7c t\u1ea3i kh\u00f4ng \u0111\u1ed3ng b\u1ed9 (asynchronously)<\/h3>\n\n\n<p>&#8220;N\u00e0y \u00f4ng b\u1ea1n tr\u00ecnh duy\u1ec7t, t\u00f4i c\u1ea7n file n\u00e0y, ch\u1ec9 t\u1ea3i n\u00f3 khi b\u1ea1n r\u1ea3nh r\u1ed7i nh\u00e9.&#8221;<\/p>\n\n\n<p>N\u1ebfu y\u00eau c\u1ea7u \u0111\u1ec1n t\u1eeb b\u00ean th\u1ee9 ba c\u00f3 \u01b0u ti\u00ean th\u1ea5p v\u00e0 kh\u00f4ng ch\u1eb7n c\u00e1c t\u00e0i nguy\u00ean\/hi\u1ec3n th\u1ecb kh\u00e1c, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i ch\u00fang theo c\u00e1ch kh\u00f4ng \u0111\u1ed3ng b\u1ed9 (th\u00ed d\u1ee5 c\u00e1c \u0111o\u1ea1n m\u00e3 JS, CSS kh\u00f4ng gi\u00fap hi\u1ec3n th\u1ecb n\u1ed9i dung thu\u1ed9c m\u00e0n h\u00ecnh \u0111\u1ea7u ti\u00ean nh\u01b0 c\u00e1c m\u00e3 qu\u1ea3ng c\u00e1o, JS c\u1ee7a YouTube, v\u00e2n v\u00e2n).<\/p>\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch b\u1ea1n t\u1ea3i m\u00e3 Google Ads theo c\u00e1ch kh\u00f4ng \u0111\u1ed3ng b\u1ed9:<\/p>\n\n\n<pre class=\"wp-block-preformatted\"><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span> <span class=\"hljs-attr\">async<\/span> <span class=\"hljs-attr\">src<\/span>=<span class=\"hljs-string\">\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"<\/span>&gt;<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span><\/pre>\n\n\n<p>Thay v\u00ec s\u1eed d\u1ee5ng <em>async<\/em> (t\u1ea3i kh\u00f4ng \u0111\u1ed3ng b\u1ed9), b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng <em>defer<\/em> (tr\u00ec ho\u00e3n t\u1ea3i).<\/p>\n\n\n<h4 class=\"wp-block-heading\">Async v\u00e0 Defer<\/h4>\n\n\n<p><strong>Khi kh\u00f4ng d\u00f9ng Async \/ Defer<\/strong> &#8211; trang HTML s\u1ebd b\u1ecb ch\u1eb7n hi\u1ec3n th\u1ecb cho \u0111\u1ebfn khi script \u0111\u01b0\u1ee3c t\u1ea3i v\u00e0 th\u1ef1c thi xong.<\/p>\n\n\n<p><strong>Async<\/strong> &#8211; T\u1ea3i script s\u1ebd kh\u00f4ng ch\u1eb7n hi\u1ec3n th\u1ecb HTML. Nh\u01b0ng khi ph\u00e2n t\u00edch, th\u1ef1c thi script sau khi t\u1ea3i s\u1ebd ch\u1eb7n hi\u1ec3n th\u1ecb HTML.<\/p>\n\n\n<p><strong>Defer<\/strong> (khuy\u1ebfn kh\u00edch d\u00f9ng) &#8211; Script s\u1ebd \u0111\u01b0\u1ee3c t\u1ea3i v\u1ec1 m\u00e0 kh\u00f4ng ch\u1eb7n hi\u1ec3n th\u1ecb HTML. Ph\u00e2n t\u00edch s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n <em>sau khi<\/em> HTML \u0111\u01b0\u1ee3c render xong.<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/async-vs-defer.png\" alt=\"async v\u00e0 defer\" class=\"wp-image-14151\"\/><\/figure><\/div>\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 <a href=\"https:\/\/kiencang.net\/tai-javascript-defer-async\/\" target=\"_blank\" rel=\"noreferrer noopener\">defer v\u00e0 async JavaScript trong b\u00e0i vi\u1ebft n\u00e0y<\/a>.<\/p>\n\n\n<p>Ch\u00fa th\u00edch:<\/p>\n\n\n<ul><li>HTML parsing: ph\u00e2n t\u00edch HTML;;<\/li><li>HTML parsing paused: ph\u00e2n t\u00edch HTML b\u1ecb t\u1ea1m d\u1eebng (l\u00e0 \u0111i\u1ec1u s\u1ebd l\u00e0m ch\u1eadm hi\u1ec3n th\u1ecb website);<\/li><li>Script download: m\u00e3 \u0111\u01b0\u1ee3c t\u1ea3i v\u1ec1;<\/li><li>Script execution: m\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c thi;<\/li><\/ul>\n\n\n<h3 class=\"wp-block-heading\">5. T\u1ea3i c\u00f3 \u0111i\u1ec1u ki\u1ec7n<\/h3>\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 lazy load script c\u1ee7a b\u00ean th\u1ee9 ba, v\u00e0 n\u00f3 s\u1ebd ch\u1ec9 \u0111\u01b0\u1ee3c t\u1ea3i khi ng\u01b0\u1eddi d\u00f9ng cu\u1ed9n \u0111\u1ebfn \u0111i\u1ec3m n\u00e0o \u0111\u00f3.<\/p>\n\n\n<p>M\u1ed9t v\u00ed d\u1ee5 t\u1ed1t l\u00e0 comments (b\u00ecnh lu\u1eadn) d\u00f9ng Disqus. V\u1edbi <a href=\"https:\/\/wordpress.org\/plugins\/disqus-conditional-load\/\">plugin Disqus Conditional Load<\/a>, b\u1ea1n s\u1ebd ch\u1ec9 t\u1ea3i script khi ng\u01b0\u1eddi d\u00f9ng cu\u1ed9n \u0111\u1ebfn ph\u1ea7n cu\u1ed1i c\u1ee7a b\u00e0i vi\u1ebft.<\/p>\n\n\n<p>Tuy nhi\u00ean kh\u00f4ng ph\u1ea3i plugin n\u00e0o c\u0169ng c\u00f3 t\u00f9y ch\u1ecdn lazy load.<\/p>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>Nh\u01b0 t\u00f4i n\u00f3i \u1edf ph\u1ea7n tr\u01b0\u1edbc, kh\u00f4ng c\u00f3 gi\u1ea3i ph\u00e1p n\u00e0o s\u1ebd ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. B\u1ea1n c\u1ea7n so s\u00e1nh t\u1eebng c\u00e1i v\u00e0 ki\u1ec3m tra xem li\u1ec7u c\u00e1c y\u00eau c\u1ea7u t\u1eeb b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n\n\n<p>Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t, ch\u1eb3ng h\u1ea1n tr\u00ean c\u00e1c website ch\u1ecbu \u00e1p l\u1ef1c v\u1ec1 truy c\u1eadp, <a href=\"https:\/\/kiencang.net\/ma-pho-bien-wordpress\/\" target=\"_blank\" rel=\"noreferrer noopener\">s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean c\u1ee7a b\u00ean th\u1ee9 ba m\u1ed9t c\u00e1ch th\u00f4ng minh<\/a> gi\u00fap gi\u1ea3m t\u1ea3i cho host r\u1ea5t nhi\u1ec1u.<\/p>\n\n\n<p><em>(D\u1ecbch t\u1eeb b\u00e0i vi\u1ebft: How to Analyze &amp; Speed Up Third-Party Requests in WordPress, t\u00e1c gi\u1ea3: Gijo Varghese, website: WP Speed Matters)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ed1i \u01b0u h\u00f3a t\u00e0i nguy\u00ean c\u1ee7a b\u00ean th\u1ee9 ba l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ee9 kh\u00f3 x\u1eed l\u00fd nh\u1ea5t trong WordPress. M\u1ed9t gi\u1ea3i ph\u00e1p r\u00f5 r\u00e0ng \u0111\u00f3 l\u00e0 lo\u1ea1i b\u1ecf c\u00e1c script\/plugin kh\u00f4ng c\u1ea7n thi\u1ebft &#8211; c\u00e1i t\u1ea1o ra c\u00e1c y\u00eau c\u1ea7u t\u1edbi b\u00ean th\u1ee9 ba \u0111\u00f3. Nh\u01b0ng n\u1ebfu lo\u1ea1i b\u1ecf plugin kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[272],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>T\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba trong WordPress: C\u00e1ch ph\u00e2n t\u00edch &amp; t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang &#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\/tai-nguyen-ben-thu-ba-wordpress\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"T\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba trong WordPress: C\u00e1ch ph\u00e2n t\u00edch &amp; t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang &#8226; Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"og:description\" content=\"T\u1ed1i \u01b0u h\u00f3a t\u00e0i nguy\u00ean c\u1ee7a b\u00ean th\u1ee9 ba l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ee9 kh\u00f3 x\u1eed l\u00fd nh\u1ea5t trong WordPress. M\u1ed9t gi\u1ea3i ph\u00e1p r\u00f5 r\u00e0ng \u0111\u00f3 l\u00e0 lo\u1ea1i b\u1ecf c\u00e1c script\/plugin kh\u00f4ng c\u1ea7n thi\u1ebft &#8211; c\u00e1i t\u1ea1o ra c\u00e1c y\u00eau c\u1ea7u t\u1edbi b\u00ean th\u1ee9 ba \u0111\u00f3. Nh\u01b0ng n\u1ebfu lo\u1ea1i b\u1ecf plugin kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/\" \/>\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=\"2019-12-23T09:56:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/request-tu-trang-ben-ngoai-1.png\" \/>\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=\"9 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"T\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba trong WordPress: C\u00e1ch ph\u00e2n t\u00edch & t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang &#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\/tai-nguyen-ben-thu-ba-wordpress\/","og_locale":"vi_VN","og_type":"article","og_title":"T\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba trong WordPress: C\u00e1ch ph\u00e2n t\u00edch & t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang &#8226; Ki\u1ebfn c\u00e0ng","og_description":"T\u1ed1i \u01b0u h\u00f3a t\u00e0i nguy\u00ean c\u1ee7a b\u00ean th\u1ee9 ba l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ee9 kh\u00f3 x\u1eed l\u00fd nh\u1ea5t trong WordPress. M\u1ed9t gi\u1ea3i ph\u00e1p r\u00f5 r\u00e0ng \u0111\u00f3 l\u00e0 lo\u1ea1i b\u1ecf c\u00e1c script\/plugin kh\u00f4ng c\u1ea7n thi\u1ebft &#8211; c\u00e1i t\u1ea1o ra c\u00e1c y\u00eau c\u1ea7u t\u1edbi b\u00ean th\u1ee9 ba \u0111\u00f3. Nh\u01b0ng n\u1ebfu lo\u1ea1i b\u1ecf plugin kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i &hellip;","og_url":"https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/","og_site_name":"Ki\u1ebfn c\u00e0ng","article_author":"https:\/\/www.facebook.com\/anhducnguyen87\/","article_published_time":"2019-12-23T09:56:40+00:00","og_image":[{"url":"https:\/\/kiencang.net\/wp-content\/uploads\/2019\/12\/request-tu-trang-ben-ngoai-1.png"}],"author":"Nguy\u1ec5n \u0110\u1ee9c Anh","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"Nguy\u1ec5n \u0110\u1ee9c Anh","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"9 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/","url":"https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/","name":"T\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba trong WordPress: C\u00e1ch ph\u00e2n t\u00edch & t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang &#8226; Ki\u1ebfn c\u00e0ng","isPartOf":{"@id":"https:\/\/kiencang.net\/#website"},"datePublished":"2019-12-23T09:56:40+00:00","dateModified":"2019-12-23T09:56:40+00:00","author":{"@id":"https:\/\/kiencang.net\/#\/schema\/person\/5e7e1a04d8d1218ad8c421ba43d25c16"},"breadcrumb":{"@id":"https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/kiencang.net\/"},{"@type":"ListItem","position":2,"name":"T\u00e0i nguy\u00ean t\u1eeb b\u00ean th\u1ee9 ba trong WordPress: C\u00e1ch ph\u00e2n t\u00edch &#038; t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang"}]},{"@type":"WebSite","@id":"https:\/\/kiencang.net\/#website","url":"https:\/\/kiencang.net\/","name":"Ki\u1ebfn c\u00e0ng","description":"\u00d4m l\u00fd thuy\u1ebft, h\u00f4n th\u1ef1c h\u00e0nh","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/kiencang.net\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"vi"},{"@type":"Person","@id":"https:\/\/kiencang.net\/#\/schema\/person\/5e7e1a04d8d1218ad8c421ba43d25c16","name":"Nguy\u1ec5n \u0110\u1ee9c Anh","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/kiencang.net\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/6d71f9b89393952a8382e30dad26c1ec?s=96&d=monsterid&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6d71f9b89393952a8382e30dad26c1ec?s=96&d=monsterid&r=g","caption":"Nguy\u1ec5n \u0110\u1ee9c Anh"},"description":"Sinh n\u0103m 1987, t\u1ed1t nghi\u1ec7p Cao \u0111\u1eb3ng th\u1ef1c h\u00e0nh FPT qu\u00e3ng 2014, chuy\u00ean ng\u00e0nh Thi\u1ebft k\u1ebf website. T\u00f4i th\u00edch Content, SEO, Ads, T\u0103ng t\u1ed1c website v\u00e0 Th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed. B\u00ean c\u1ea1nh b\u00e0i t\u1ef1 vi\u1ebft, t\u00f4i c\u0169ng d\u1ecbch nhi\u1ec1u n\u1ed9i dung th\u00fa v\u1ecb c\u1ee7a c\u00e1c t\u00e1c gi\u1ea3 kh\u00e1c nhau. FB c\u00e1 nh\u00e2n: facebook.com\/anhducnguyen87. Email li\u00ean h\u1ec7: guiemailchotoi@gmail.com","sameAs":["https:\/\/www.facebook.com\/anhducnguyen87\/"],"url":"https:\/\/kiencang.net\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/posts\/16840"}],"collection":[{"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/comments?post=16840"}],"version-history":[{"count":0,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/posts\/16840\/revisions"}],"wp:attachment":[{"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/media?parent=16840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/categories?post=16840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kiencang.net\/wp-json\/wp\/v2\/tags?post=16840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}