{"id":14069,"date":"2020-03-21T15:23:55","date_gmt":"2020-03-21T08:23:55","guid":{"rendered":"https:\/\/kiencang.net\/?p=14069"},"modified":"2020-03-21T15:23:55","modified_gmt":"2020-03-21T08:23:55","slug":"plugin-wp-youtube-lyte","status":"publish","type":"post","link":"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng plugin WP YouTube Lyte \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i tr\u00ean trang c\u00f3 video YouTube"},"content":{"rendered":"\n<p>T\u00f4i \u0111\u00e3 c\u00f3 b\u00e0i vi\u1ebft (d\u1ecbch) \u0111\u00e1nh gi\u00e1 t\u1ed5ng quan v\u1ec1 <a href=\"https:\/\/kiencang.net\/tang-toc-video-youtube-wordpress\/\">c\u00e1c bi\u1ec7n ph\u00e1p t\u0103ng t\u1ed1c t\u1ea3i video nh\u00fang trong website<\/a>, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o \u1edf link v\u1eeba d\u1eabn.<\/p>\n\n\n<p>Trong b\u00e0i vi\u1ebft \u0111\u00f3 c\u00f3 ph\u00e2n t\u00edch: c\u00e1ch t\u1ed1t nh\u1ea5t l\u00e0 <a href=\"https:\/\/kiencang.net\/cdn-la-gi\/\">s\u1eed d\u1ee5ng CDN<\/a> \u0111\u1ec3 t\u1ed1i thi\u1ec3u h\u00f3a c\u00e1c file JavaScript v\u00e0 CSS m\u00e0 YouTube ho\u1eb7c c\u00e1c n\u1ec1n t\u1ea3ng video <a href=\"https:\/\/kiencang.net\/tai-nguyen-ben-thu-ba-wordpress\/\">b\u00ean th\u1ee9 ba<\/a> kh\u00e1c ph\u1ea3i t\u1ea3i v\u1ec1 (v\u00ed d\u1ee5 Vimeo). T\u1ed1c \u0111\u1ed9 t\u1ea3i t\u0103ng l\u00ean nh\u1edd ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng th\u1ebb video m\u00e0 th\u00f4i, tuy nhi\u00ean \u0111\u00e2y ch\u1ec9 l\u00e0 c\u00e1ch t\u1ed1t nh\u1ea5t khi x\u00e9t <em>thu\u1ea7n t\u00fay v\u1ec1 m\u1eb7t t\u1ed1c \u0111\u1ed9<\/em>.<\/p>\n\n\n<p>T\u1ea1i sao?<\/p>\n\n\n<p>L\u00fd do n\u1eb1m \u1edf ch\u1ed7 CDN kh\u00f4ng ph\u1ea3i l\u00e0 bi\u1ec7n ph\u00e1p r\u1ebb ti\u1ec1n khi \u00e1p d\u1ee5ng v\u00e0o video (n\u1ebfu kh\u00f4ng mu\u1ed1n n\u00f3i l\u00e0 \u0111\u1eaft, nh\u1ea5t l\u00e0 khi l\u01b0\u1ee3t xem video nhi\u1ec1u- tr\u1eeb khi web c\u1ee7a b\u1ea1n l\u00e0 trang th\u01b0\u01a1ng m\u1ea1i, \u0111\u1ee7 kinh ph\u00ed \u0111\u1ec3 \u0111\u1ea7u t\u01b0), th\u1ee9 n\u1eefa, n\u00f3 y\u00eau c\u1ea7u t\u00ecm hi\u1ec3u k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t.<\/p>\n\n\n<p>H\u1ec7 qu\u1ea3 l\u00e0, x\u00e9t ph\u1ea7n \u0111a ng\u01b0\u1eddi d\u00f9ng, c\u00e1ch s\u1eed d\u1ee5ng plugin s\u1ebd h\u1ee3p l\u00fd h\u01a1n nhi\u1ec1u m\u1eb7t so v\u1edbi d\u00f9ng CDN. Plugin v\u1eeba mi\u1ec5n ph\u00ed m\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i d\u1ec5 h\u01a1n.<\/p>\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-6577d6d18b380\" ><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-6577d6d18b380\"  type=\"checkbox\" id=\"item-6577d6d18b380\"><\/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\/plugin-wp-youtube-lyte\/#YouTube_tai_nhieu_ma_lam_cham_website_nhu_the_nao\" title=\"YouTube t\u1ea3i nhi\u1ec1u m\u00e3 l\u00e0m ch\u1eadm website nh\u01b0 th\u1ebf n\u00e0o?\">YouTube t\u1ea3i nhi\u1ec1u m\u00e3 l\u00e0m ch\u1eadm website nh\u01b0 th\u1ebf n\u00e0o?<\/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\/plugin-wp-youtube-lyte\/#Tai_sao_lai_la_plugin_WP_YouTube_Lyte\" title=\"T\u1ea1i sao l\u1ea1i l\u00e0 plugin WP YouTube Lyte?\">T\u1ea1i sao l\u1ea1i l\u00e0 plugin WP YouTube Lyte?<\/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\/plugin-wp-youtube-lyte\/#WP_YouTube_Lyte_lam_gi\" title=\"WP YouTube Lyte l\u00e0m g\u00ec?\">WP YouTube Lyte l\u00e0m g\u00ec?<\/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\/plugin-wp-youtube-lyte\/#Van_de_kho_nhat_la_lay_API_YouTube\" title=\"V\u1ea5n \u0111\u1ec1 kh\u00f3 nh\u1ea5t l\u00e0 l\u1ea5y API YouTube\">V\u1ea5n \u0111\u1ec1 kh\u00f3 nh\u1ea5t l\u00e0 l\u1ea5y API YouTube<\/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\/plugin-wp-youtube-lyte\/#Lua_chon_kich_co_video\" title=\"L\u1ef1a ch\u1ecdn k\u00edch c\u1ee1 video\">L\u1ef1a ch\u1ecdn k\u00edch c\u1ee1 video<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/#Cac_cai_dat_khac\" title=\"C\u00e1c c\u00e0i \u0111\u1eb7t kh\u00e1c \">C\u00e1c c\u00e0i \u0111\u1eb7t kh\u00e1c <\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/#So_sanh_toc_do_tai_trang_khi_dung_va_khong_dung_plugin\" title=\"So s\u00e1nh t\u1ed1c \u0111\u1ed9 t\u1ea3i trang khi d\u00f9ng v\u00e0 kh\u00f4ng d\u00f9ng plugin\">So s\u00e1nh t\u1ed1c \u0111\u1ed9 t\u1ea3i trang khi d\u00f9ng v\u00e0 kh\u00f4ng d\u00f9ng plugin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/#Mot_so_luu_y\" title=\"M\u1ed9t s\u1ed1 l\u01b0u \u00fd\">M\u1ed9t s\u1ed1 l\u01b0u \u00fd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/#Tang_toc_video_theo_kieu_nay_co_hai_gi_khong\" title=\"T\u0103ng t\u1ed1c video theo ki\u1ec3u n\u00e0y c\u00f3 h\u1ea1i g\u00ec kh\u00f4ng?\">T\u0103ng t\u1ed1c video theo ki\u1ec3u n\u00e0y c\u00f3 h\u1ea1i g\u00ec kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/#Toi_uu_hon_nua\" title=\"T\u1ed1i \u01b0u h\u01a1n n\u1eefa\">T\u1ed1i \u01b0u h\u01a1n n\u1eefa<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/#Cac_cau_hoi_khac_ve_plugin\" title=\"C\u00e1c c\u00e2u h\u1ecfi kh\u00e1c v\u1ec1 plugin\">C\u00e1c c\u00e2u h\u1ecfi kh\u00e1c v\u1ec1 plugin<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"YouTube_tai_nhieu_ma_lam_cham_website_nhu_the_nao\"><\/span>YouTube t\u1ea3i nhi\u1ec1u m\u00e3 l\u00e0m ch\u1eadm website nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>Ch\u1ec9 c\u1ea7n \u0111\u01b0a b\u00e0i vi\u1ebft c\u00f3 video nh\u00fang v\u00e0o c\u00f4ng c\u1ee5 ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 nh\u01b0 <a href=\"https:\/\/tools.pingdom.com\/\">Pingdom<\/a>, b\u1ea1n s\u1ebd nhanh ch\u00f3ng nh\u1eadn ra <a href=\"https:\/\/kiencang.net\/youtube-tai-nang-nhu-the-nao\/\">c\u00e1c m\u00e3 li\u00ean quan \u0111\u1ebfn YouTube n\u1eb7ng nh\u01b0 th\u1ebf n\u00e0o<\/a>.<\/p>\n\n\n<p>Ch\u1eb3ng h\u1ea1n \u0111\u00e2y l\u00e0 CSS v\u00e0 JS m\u00e0 YouTube t\u1ea3i v\u1ec1:<\/p>\n\n\n<div class=\"wp-block-image wp-image-15424 size-full\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2020\/03\/youtube-nang-1.png\" alt=\"YouTube t\u1ea3i nhi\u1ec1u file CSS v\u00e0 JS\" class=\"wp-image-15424\"\/><figcaption>C\u00f2n 2 m\u00e3 JS n\u1eefa c\u1ea7n t\u1ea3i m\u00e0 t\u00f4i kh\u00f4ng ch\u1ee5p m\u00e0n h\u00ecnh l\u1ea1i<\/figcaption><\/figure><\/div>\n\n\n<p>Ngo\u00e0i ra l\u00e0 \u1ea3nh \u0111\u1ea1i di\u1ec7n c\u1ee7a k\u00eanh t\u1ea3i t\u1eeb <em>yt3.ggpht.com<\/em>, font Roboto t\u1ea3i t\u1eeb <em>fonts.gstatic.com<\/em> v\u00e0 d\u0129 nhi\u00ean c\u1ea3 \u1ea3nh xem tr\u01b0\u1edbc c\u1ee7a video t\u1eeb <em>i.ytimg.com<\/em><\/p>\n\n\n<p>Ngo\u1ea1i tr\u1eeb \u1ea3nh \u0111\u1ea1i di\u1ec7n th\u00ec c\u00e1c ph\u1ea7n c\u00f2n l\u1ea1i ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ea3i l\u01b0\u1eddi \u0111\u01b0\u1ee3c \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 website.<\/p>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tai_sao_lai_la_plugin_WP_YouTube_Lyte\"><\/span>T\u1ea1i sao l\u1ea1i l\u00e0 plugin WP YouTube Lyte?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p><a href=\"https:\/\/wordpress.org\/plugins\/wp-youtube-lyte\/\" target=\"_blank\" rel=\"noreferrer noopener\">Plugin WP YouTube Lyte<\/a> \u0111\u01b0\u1ee3c vi\u1ebft b\u1edfi t\u00e1c gi\u1ea3 kh\u00f4ng h\u1ec1 xa l\u1ea1: <a href=\"https:\/\/blog.futtta.be\/\" target=\"_blank\" rel=\"noreferrer noopener\">Frank Goossens<\/a> &#8211; \u00f4ng l\u00e0 t\u00e1c gi\u1ea3 c\u1ee7a hai plugin t\u0103ng t\u1ed1c kh\u00e1c r\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng l\u00e0: <a href=\"https:\/\/kiencang.net\/plugin-autoptimize\/\">Autoptimize<\/a> v\u00e0 <a href=\"https:\/\/kiencang.net\/plugin-async-javascript\/\">Async JavaScript<\/a>. V\u00ec l\u00fd do v\u1eeba n\u00f3i, k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c c\u1ed9ng \u0111\u1ed3ng \u0111\u00e1nh gi\u00e1 plugin n\u00e0y r\u1ea5t cao (ph\u1ea7n l\u1edbn 5 sao), l\u00e0m t\u00f4i kh\u00f4ng do d\u1ef1 ch\u1ecdn WP YouTube Lyte.<\/p>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WP_YouTube_Lyte_lam_gi\"><\/span>WP YouTube Lyte l\u00e0m g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>WP YouTube Lyte cho ph\u00e9p b\u1ea1n <a href=\"https:\/\/kiencang.net\/lazy-load-anh-va-video\/\">&#8220;tr\u00ec ho\u00e3n t\u1ea3i \/ lazy load&#8221; video<\/a>, b\u1eb1ng c\u00e1ch ch\u00e8n &#8220;YouTube nh\u00fang ki\u1ec3u nh\u1ecf g\u1ecdn&#8221;. Ch\u00fang tr\u00f4ng gi\u1ed1ng v\u1edbi video nh\u00fang t\u1eeb YouTube, nh\u01b0ng ch\u1ec9 t\u1ea3i c\u00e1c file n\u1eb7ng n\u1ec1 khi ng\u01b0\u1eddi d\u00f9ng click v\u00e0o xem, nh\u1edd v\u1eady m\u00e0 gi\u00fap gi\u1ea3m dung l\u01b0\u1ee3ng t\u1ea3i xu\u1ed1ng v\u00e0 th\u1eddi gian render m\u1ed9t c\u00e1ch \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n<p>Kh\u00f4ng d\u00e0i d\u00f2ng n\u1eefa, ch\u00fang ta s\u1ebd b\u1eaft \u0111\u1ea7u \u0111i v\u00e0o c\u00e1c thi\u1ebft l\u1eadp ngay b\u00e2y gi\u1edd.<\/p>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Van_de_kho_nhat_la_lay_API_YouTube\"><\/span>V\u1ea5n \u0111\u1ec1 kh\u00f3 nh\u1ea5t l\u00e0 l\u1ea5y API YouTube<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>C\u00e0i \u0111\u1eb7t plugin WP YouTube Lyte r\u1ea5t \u0111\u01a1n gi\u1ea3n, d\u1ec5 hi\u1ec3u, ch\u1ec9 tr\u1eeb ph\u1ea7n li\u00ean quan \u0111\u1ebfn API YouTube. <\/p>\n\n\n<p>API \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 giao ti\u1ebfp t\u1ef1 \u0111\u1ed9ng gi\u1eefa hai ph\u1ea7n m\u1ec1m kh\u00e1c nhau, trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y nh\u1edd API YouTube m\u00e0 plugin l\u1ea5y \u0111\u01b0\u1ee3c t\u00ean, \u1ea3nh \u0111\u1ea1i di\u1ec7n v\u00e0 m\u00f4 t\u1ea3 c\u1ee7a video, \u0111i\u1ec1u n\u00e0y t\u1ed1t cho ng\u01b0\u1eddi d\u00f9ng v\u00ec h\u1ecd th\u1ea5y \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00f4ng tin h\u01a1n, v\u00e0 n\u00f3 c\u0169ng t\u1ed1t cho SEO n\u1eefa. M\u1eb7c d\u00f9 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng plugin m\u00e0 kh\u00f4ng c\u1ea7n API YouTube, nh\u01b0ng v\u00ec l\u00fd do tr\u00ean, vi\u1ec7c c\u1ed1 g\u1eafng thi\u1ebft l\u1eadp API s\u1ebd cho k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n nhi\u1ec1u.<\/p>\n\n\n<p>C\u00e1c b\u01b0\u1edbc thi\u1ebft l\u1eadp nh\u01b0 sau:<\/p>\n\n\n<ol><li> Truy c\u1eadp v\u00e0o <a href=\"https:\/\/console.developers.google.com\/\">Google Developer Console<\/a> v\u00e0 \u0111\u0103ng nh\u1eadp t\u00e0i kho\u1ea3n Google c\u1ee7a b\u1ea1n.<\/li><li>Click v\u00e0o &#8216;Create Project&#8217; v\u00e0: \u0110i\u1ec1n t\u00ean Project, \u0111i\u1ec1n ID cho Project, cu\u1ed1i c\u00f9ng nh\u1ea5n &#8216;Create&#8217;<\/li><li>Tr\u00ean trang k\u1ebf ti\u1ebfp (ho\u1eb7c khi n\u00f3 kh\u00f4ng sang trang k\u1ebf, b\u1ea1n click v\u00e0o t\u00ean Project): Cu\u1ed9n chu\u1ed9t xu\u1ed1ng ph\u1ea7n YouTube Data API v3 v\u00e0 click v\u00e0o n\u00f3 &gt; Click v\u00e0o ENABLE \u1edf ph\u1ea7n tr\u00ean c\u00f9ng \u0111\u1ec3 b\u1eadt\/cho ph\u00e9p API &gt; T\u00f9y ch\u1ecdn v\u00f4 hi\u1ec7u h\u00f3a API kh\u00e1c<\/li><li>Trong sidebar b\u00ean tay tr\u00e1i: Click v\u00e0o &#8216;Credentials&#8217; &gt; Click v\u00e0o &#8216;Create Credential&#8217; \u1edf ph\u1ea7n \u0111\u1ea7u &gt; Click v\u00e0o &#8216;API key&#8217; &gt; \u0110\u1eb7t c\u00e0ng \u00edt h\u1ea1n ch\u1ebf c\u00e0ng t\u1ed1t, h\u1ea7u h\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 x\u1ea3y ra l\u00e0 do c\u00e1c c\u00e0i \u0111\u1eb7t sai \u1edf ph\u1ea7n n\u00e0y g\u00e2y ra &gt; Click v\u00e0o &#8216;Create&#8217;<\/li><li>Copy API key c\u1ee7a b\u1ea1n \u0111\u1ec3 \u0111\u01b0a v\u00e0o ph\u1ea7n c\u00e0i \u0111\u1eb7t c\u1ee7a WP YouTube Lyte nh\u01b0 h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y<\/li><\/ol>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2020\/03\/nhap-API-key.png\" alt=\"API key YouTube\" class=\"wp-image-15406\"\/><\/figure><\/div>\n\n\n<p>Sau khi nh\u1eadp v\u00e0o b\u1ea1n nh\u1ea5n Test Key \u0111\u1ec3 n\u00f3 ki\u1ec3m tra kh\u00f3a API c\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng hay kh\u00f4ng:<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2020\/03\/API-hoat-dong.png\" alt=\"API key ho\u1ea1t \u0111\u1ed9ng\" class=\"wp-image-15407\"\/><\/figure><\/div>\n\n\n<p>N\u1ebfu b\u1ea1n th\u1ea5y d\u00f2ng &#8220;API seems OK&#8230;&#8221; ngh\u0129a l\u00e0 API key c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng \u1ed5n.<\/p>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lua_chon_kich_co_video\"><\/span>L\u1ef1a ch\u1ecdn k\u00edch c\u1ee1 video<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>\u1ede ph\u1ea7n player size b\u1ea1n ch\u1ecdn k\u00edch c\u1ee1 video ph\u00f9 h\u1ee3p. T\u00f9y theo k\u00edch c\u1ee1 video th\u1ef1c t\u1ebf m\u00e0 b\u1ea1n s\u1eed d\u1ee5ng tr\u00ean website m\u00e0 b\u1ea1n ch\u1ecdn l\u1ef1a k\u00edch c\u1ee1 h\u1ee3p l\u00fd.<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2020\/03\/chon-kich-co-video.png\" alt=\"ch\u1ecdn k\u00edch c\u1ee1 video ph\u00f9 h\u1ee3p\" class=\"wp-image-15408\"\/><\/figure><\/div>\n\n\n<p>P\/S: \u0111\u1ec3 bi\u1ebft k\u00edch c\u1ee1 video m\u00e0 b\u1ea1n \u0111ang d\u00f9ng tr\u00ean website, tr\u00ean tr\u00ecnh duy\u1ec7t Chrome b\u1ea1n ch\u1ec9 c\u1ea7n nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Ctrl + U, r\u1ed3i t\u00ecm \u0111\u1ebfn \u0111o\u1ea1n m\u00e3 c\u00f3 YouTube b\u1eb1ng t\u1ed5 h\u1ee3p ph\u00edm Ctrl + F, ti\u1ebfp theo b\u1ea1n t\u00ecm \u0111\u1ebfn ph\u1ea7n width v\u00e0 height \u0111\u1ec3 bi\u1ebft k\u00edch c\u1ee1.<\/p>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_cai_dat_khac\"><\/span>C\u00e1c c\u00e0i \u0111\u1eb7t kh\u00e1c <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>B\u1ea1n c\u1ee9 l\u00e0m nh\u01b0 h\u00ecnh b\u00ean d\u01b0\u1edbi l\u00e0 OK. Gi\u1ea3i th\u00edch c\u00e1c t\u00f9y ch\u1ecdn:<\/p>\n\n\n<ul><li>Add links below the embedded videos: Th\u00eam li\u00ean k\u1ebft b\u00ean d\u01b0\u1edbi video nh\u00fang<\/li><li>Add YouTube-link: Th\u00eam link YouTube<\/li><li>Don&#8217;t add any link: Kh\u00f4ng th\u00eam b\u1ea5t c\u1ee9 li\u00ean k\u1ebft n\u00e0o<\/li><li>Player position: V\u1ecb tr\u00ed c\u1ee7a video<\/li><li>Left: c\u0103n tr\u00e1i<\/li><li>Center: c\u0103n gi\u1eefa <\/li><li>Try to force HD: C\u1ed1 g\u1eafng s\u1eed d\u1ee5ng \u0111\u1ecbnh d\u1ea1ng HD<\/li><li>Enable HD: B\u1eadt HD (\u0111\u1ec3 \u1ea3nh \u0111\u1ea1i di\u1ec7n v\u00e0 video n\u00e9t h\u01a1n)<\/li><li>No HD: Kh\u00f4ng d\u00f9ng HD (\u0111\u00e2y l\u00e0 t\u00f9y ch\u1ecdn m\u1eb7c \u0111\u1ecbnh)<\/li><li>Add microdata: Th\u00eam d\u1eef li\u1ec7u microdata (t\u00ean, m\u00f4 t\u1ea3 c\u1ee7a video, ng\u00e0y gi\u1edd t\u1ea1o, v\u00e2n v\u00e2n)<\/li><li>Yes (default): C\u00f3 theo m\u1eb7c \u0111\u1ecbnh<\/li><li>No microdata, thanks: C\u1ea3m \u01a1n t\u00f4i kh\u00f4ng c\u1ea7n microdata<\/li><li>Also act on normal YouTube link and iframes: C\u0169ng \u00e1p d\u1ee5ng tr\u00ean c\u00e1c li\u00ean k\u1ebft v\u00e0 iframes th\u00f4ng th\u01b0\u1eddng c\u1ee7a YouTube, n\u00ean \u0111\u1ec3 nh\u01b0 m\u1eb7c \u0111\u1ecbnh<\/li><li>Cache thumbnails locally: Cache \u1ea3nh \u0111\u1ea1i di\u1ec7n video v\u00e0o host c\u1ee7a b\u1ea1n, gi\u00fap gi\u1ea3m \u00edt nh\u1ea5t 1 l\u1eddi g\u1ecdi m\u1ea1ng v\u00e0 cho ph\u00e9p b\u1ea1n \u0111i\u1ec1u ch\u1ec9nh th\u1eddi gian cache c\u1ee7a \u1ea3nh theo \u00fd b\u1ea1n<\/li><\/ul>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2020\/03\/cac-cai-dat-khac.png\" alt=\"c\u00e1c c\u00e0i \u0111\u1eb7t kh\u00e1c\" class=\"wp-image-15409\"\/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"So_sanh_toc_do_tai_trang_khi_dung_va_khong_dung_plugin\"><\/span>So s\u00e1nh t\u1ed1c \u0111\u1ed9 t\u1ea3i trang khi d\u00f9ng v\u00e0 kh\u00f4ng d\u00f9ng plugin<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>1. C\u00f4ng c\u1ee5 ki\u1ec3m tra:  <a href=\"https:\/\/gtmetrix.com\/\">gtmetrix.com<\/a>  <\/p>\n\n\n<p>Link d\u00f9ng ki\u1ec3m tra: <a href=\"https:\/\/kiencang.net\/plugin-updraftplus\/\">kiencang.net\/plugin-updraftplus\/<\/a> <\/p>\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>L\u1ea7n<\/td><td><strong>Kh\u00f4ng d\u00f9ng plugin<\/strong> (page size\/load time\/requests) <\/td><td><strong>C\u00f3 d\u00f9ng plugin<\/strong> (page size\/load time\/requests)<\/td><\/tr><tr><td>1<\/td><td>1,09MB\/<strong>3,7s<\/strong>\/61rq<\/td><td>893KB\/<strong>3,6s<\/strong>\/45rq<\/td><\/tr><tr><td>2<\/td><td>1,48MB\/<strong>17,2s<\/strong>\/58rq<\/td><td>891KB\/<strong>3,4s<\/strong>\/44rq <\/td><\/tr><tr><td>3<\/td><td>1,30MB\/<strong>3,5s<\/strong>\/72rq<\/td><td>893KB\/<strong>4,1s<\/strong>\/45rq <\/td><\/tr><tr><td>4<\/td><td>1,09MB\/<strong>4,3s<\/strong>\/61rq<\/td><td>893KB\/<strong>4,1s<\/strong>\/46rq  <\/td><\/tr><tr><td>5<\/td><td>1,48MB\/<strong>4,9s<\/strong>\/63rq<\/td><td>893KB\/<strong>3,2s<\/strong>\/46rq   <\/td><\/tr><tr><td>6<\/td><td>1,45MB\/<strong>3,6s<\/strong>\/62rq<\/td><td>893KB\/<strong>3,2s<\/strong>\/45rq    <\/td><\/tr><tr><td>7<\/td><td>1,44MB\/<strong>3,7s<\/strong>\/70rq<\/td><td>893KB\/<strong>3,1s<\/strong>\/45rq    <\/td><\/tr><tr><td>8<\/td><td>1,14MB\/<strong>3,8s<\/strong>\/61rq<\/td><td>893KB\/<strong>3,6s<\/strong>\/45rq     <\/td><\/tr><tr><td>9<\/td><td>1,50MB\/<strong>4,1s<\/strong>\/61rq<\/td><td>893KB\/<strong>2,8s<\/strong>\/45rq    <\/td><\/tr><tr><td>10<\/td><td>1,55MB\/<strong>3,5s<\/strong>\/61rq<\/td><td>893KB\/<strong>3,0s<\/strong>\/46rq     <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<p>Trong t\u1ea5t c\u1ea3 c\u00e1c l\u1ea7n ki\u1ec3m tra, s\u1eed d\u1ee5ng plugin gi\u00fap b\u1ea1n c\u00f3 dung l\u01b0\u1ee3ng trang c\u0169ng nh\u01b0 s\u1ed1 request gi\u1ea3m \u0111i \u0111\u00e1ng k\u1ec3. C\u00f2n v\u1ec1 th\u1eddi gian t\u1ea3i trang, trong c\u1ea3 10 l\u1ea7n ki\u1ec3m tra th\u00ec 9\/10 s\u1eed d\u1ee5ng plugin cho th\u1eddi gian t\u1ea3i trang nhanh h\u01a1n. S\u1edf d\u0129 th\u1eddi gian t\u1ea3i trang kh\u00f4ng chi\u1ebfn th\u1eafng trong t\u1ea5t c\u1ea3 c\u00e1c th\u1eed nghi\u1ec7m v\u00ec th\u1eddi gian t\u1ea3i c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n k\u1ebft n\u1ed1i m\u1ea1ng nhanh hay ch\u1eadm- trong \u0111i\u1ec1u ki\u1ec7n m\u1ea1ng b\u1ecb lag <em>th\u1eddi gi\u1ea3n t\u1ea3i trang d\u00f9 c\u00f3 d\u00f9ng plugin<\/em> c\u00f3 th\u1ec3 v\u1eabn ch\u1eadm h\u01a1n <em>th\u1eddi gian t\u1ea3i trang khi kh\u00f4ng d\u00f9ng plugin<\/em> (trong \u0111i\u1ec1u ki\u1ec7n m\u1ea1ng nhanh).<\/p>\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c \u0111\u1ec3 so s\u00e1nh, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n\n\n<ul><li><a href=\"https:\/\/tools.pingdom.com\/\">Pingdom<\/a><\/li><li><a href=\"https:\/\/developers.google.com\/speed\/pagespeed\/insights\/?hl=vi\">Google PageSpeed Insights<\/a><\/li><\/ul>\n\n\n<p>K\u1ebft lu\u1eadn: tr\u00ean m\u00e1y b\u00e0n, s\u1eed d\u1ee5ng plugin cho t\u1ed1c \u0111\u1ed9 t\u1ea3i t\u1ed1t h\u01a1n \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mot_so_luu_y\"><\/span>M\u1ed9t s\u1ed1 l\u01b0u \u00fd<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<ul><li>\u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 cao h\u01a1n n\u1eefa th\u00ec \u1edf ph\u1ea7n <strong>Cache thumbnails locally b\u1ea1n ch\u1ecdn Yes<\/strong> ch\u1ee9 kh\u00f4ng \u0111\u1ec3 No nh\u01b0 m\u1eb7c \u0111\u1ecbnh. N\u00f3 s\u1ebd t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 tr\u00ean di \u0111\u1ed9ng r\u1ea5t cao, nh\u01b0ng c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 video mu\u1ed1n b\u1eadt xem ph\u1ea3i click hai l\u1ea7n (hi\u1ec7n b\u1ea1n kh\u00f4ng kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y, v\u00e0 v\u00ec ph\u1ea3i click 2 l\u1ea7n m\u1edbi b\u1eadt \u0111\u01b0\u1ee3c video \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng n\u00ean trong \u0111a s\u1ed1 tr\u01b0\u1eddng h\u1ee3p t\u00f4i khuy\u00ean b\u1ea1n n\u00ean \u0111\u1ec3 No).<\/li><li><strong>Cache thumbnails locally n\u1ebfu \u0111\u1ec3 No<\/strong> th\u00ec tr\u00ean di \u0111\u1ed9ng video s\u1ebd t\u1ea3i l\u01b0\u1eddi th\u1ef1c s\u1ef1 theo ki\u1ec3u t\u1ea3i d\u1ea7n d\u1ea7n (do v\u1eady khi ki\u1ec3m tra tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng test t\u1ed1c \u0111\u1ed9 b\u1ea1n s\u1ebd th\u1ea5y t\u1ed1c \u0111\u1ed9 to\u00e0n trang g\u1ea7n nh\u01b0 kh\u00f4ng c\u00f3 c\u1ea3i thi\u1ec7n n\u00e0o so v\u1edbi d\u00f9ng plugin). Nh\u01b0ng v\u00ec n\u1ed9i dung kh\u00e1c s\u1ebd \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n n\u00ean t\u1ed1c \u0111\u1ed9 c\u1ea3m nh\u1eadn s\u1ebd kh\u00e1 h\u01a1n, \u00e1p d\u1ee5ng n\u00e0y r\u1ea5t th\u00edch h\u1ee3p n\u1ebfu video \u1edf s\u00e2u b\u00ean d\u01b0\u1edbi b\u00e0i vi\u1ebft- n\u01a1i m\u00e0 n\u1ed9i dung kh\u00f4ng c\u1ea7n ph\u1ea3i t\u1ea3i ngay l\u1eadp t\u1ee9c.<\/li><li>Khi \u0111\u00e3 thi\u1ebft l\u1eadp API YouTube chu\u1ea9n r\u1ed3i m\u00e0 b\u1ea1n v\u1eabn kh\u00f4ng th\u1ea5y t\u00ean video th\u00ec c\u00f3 kh\u1ea3 n\u0103ng \u1edf ph\u1ea7n m\u00e3 nh\u00fang YouTube b\u1ea1n \u0111\u1ec3 <strong>showinfo=0<\/strong>. B\u1ea1n ch\u1ec9 c\u1ea7n x\u00f3a \u0111o\u1ea1n n\u00e0y \u0111i l\u00e0 \u0111\u01b0\u1ee3c (\u1edf trang so\u1ea1n th\u1ea3o b\u1ea1n nh\u1ea5n v\u00e0o d\u1ea5u ba ch\u1ea5m d\u1ecdc r\u1ed3i ch\u1ecdn <em>Edit as HTML<\/em> \u0111\u1ec3 s\u1eeda).<\/li><li>Vi\u1ec7c ch\u1ecdn <strong>t\u1ef7 l\u1ec7 khung h\u00ecnh l\u00e0 16:9 ho\u1eb7c 4:3<\/strong> s\u1ebd l\u00e0m video c\u1ee7a b\u1ea1n tr\u00f4ng kh\u00e1c bi\u1ec7t m\u1ed9t ch\u00fat, b\u1ea1n c\u1ee9 th\u1eed \u0111\u1ec3 t\u00ecm ra t\u1ef7 l\u1ec7 ph\u00f9 h\u1ee3p v\u1edbi ph\u1ea7n \u0111a video tr\u00ean website.<\/li><\/ul>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tang_toc_video_theo_kieu_nay_co_hai_gi_khong\"><\/span>T\u0103ng t\u1ed1c video theo ki\u1ec3u n\u00e0y c\u00f3 h\u1ea1i g\u00ec kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>Ch\u00fang ta bi\u1ebft r\u1eb1ng <a href=\"https:\/\/kiencang.net\/co-che-can-ban-tang-toc-wordpress\/\">t\u0103ng t\u1ed1c \u0111\u1ed9 website c\u00f3 c\u00e1c c\u01a1 ch\u1ebf c\u0103n b\u1ea3n<\/a>, trong \u0111\u00f3 r\u00f5 n\u00e9t l\u00e0 c\u01a1 ch\u1ebf \u0111\u00e1nh \u0111\u1ed5i: b\u1ea1n \u0111\u01b0\u1ee3c c\u00e1i n\u00e0y v\u00e0 m\u1ea5t c\u00e1i kia, quan tr\u1ecdng l\u00e0 c\u00e1i \u0111\u01b0\u1ee3c l\u00e0 c\u00e1i b\u1ea1n \u01b0u ti\u00ean h\u01a1n c\u00e1i m\u1ea5t.<\/p>\n\n\n<p>V\u1eady c\u00e1i m\u1ea5t c\u1ee7a WP YouTube Lyte l\u00e0 g\u00ec?<\/p>\n\n\n<ul><li><strong>Video s\u1ebd kh\u1edfi \u0111\u1ed9ng ch\u1eadm h\u01a1n m\u1ed9t ch\u00fat tr\u00ean m\u00e1y b\u00e0n<\/strong>: n\u1ebfu thi\u1ebft l\u1eadp theo c\u00e1ch th\u00f4ng th\u01b0\u1eddng, video s\u1ebd t\u1ea3i c\u00e1c n\u1ed9i dung s\u1eb5n c\u00f3, v\u00e0 khi ng\u01b0\u1eddi d\u00f9ng nh\u1ea5n n\u00fat play, video s\u1ebd b\u1eadt ngay l\u1eadp t\u1ee9c. C\u00f2n khi \u00e1p d\u1ee5ng plugin ch\u1ec9 khi ng\u01b0\u1eddi d\u00f9ng nh\u1ea5n n\u00fat play n\u00f3 m\u1edbi t\u1ea3i c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c v\u1ec1, do v\u1eady s\u1ebd m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n. Tuy nhi\u00ean tr\u00ean m\u00e1y b\u00e0n \u0111i\u1ec1u n\u00e0y h\u1ea7u nh\u01b0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng m\u1ea5y v\u00ec \u0111\u01b0\u1eddng truy\u1ec1n th\u01b0\u1eddng nhanh v\u00e0 \u1ed5n \u0111\u1ecbnh. Th\u1ef1c t\u1ebf, n\u1ebfu ng\u01b0\u1eddi d\u00f9ng website c\u1ee7a b\u1ea1n ch\u1ee7 y\u1ebfu l\u00e0 m\u00e1y b\u00e0n, t\u00f4i \u1ee7ng h\u1ed9 d\u00f9ng WP YouTube Lyte.<\/li><li><strong>Video tr\u00ean di \u0111\u1ed9ng c\u00f3 th\u1ec3 v\u1eabn \u0111ang t\u1ea3i khi ng\u01b0\u1eddi d\u00f9ng \u0111i \u0111\u1ebfn ph\u1ea7n \u0111\u00f3<\/strong>: do v\u1eady n\u1ebfu video n\u1eb1m c\u00e0ng g\u1ea7n <a href=\"https:\/\/kiencang.net\/uu-tien-noi-dung-hien-thi\/\">m\u00e0n h\u00ecnh \u0111\u1ea7u ti\u00ean<\/a>, kh\u1ea3 n\u0103ng n\u00f3 b\u1ecb hi\u1ec7n t\u01b0\u1ee3ng v\u1eeba n\u00f3i c\u00e0ng cao. \u0110\u00e2y c\u00f3 th\u1ec3 n\u00f3i l\u00e0 \u0111i\u1ec3m y\u1ebfu c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c plugin lazy load video, t\u00f4i c\u00f3 n\u00f3i r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y \u1edf ph\u1ea7n &#8220;T\u1ed1i \u01b0u h\u01a1n n\u1eefa&#8221;.<\/li><li><a href=\"https:\/\/kiencang.net\/khi-ket-noi-di-dong-chiem-phan-da\/\"><strong>N\u1ebfu l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a b\u1ea1n ch\u1ee7 y\u1ebfu \u0111\u1ebfn t\u1eeb m\u00e1y b\u00e0n ch\u1ee9 kh\u00f4ng ph\u1ea3i di \u0111\u1ed9ng<\/strong><\/a> th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 Cache thumbnails locally l\u00e0 Yes \u0111\u1ec3 cho t\u1ed1c \u0111\u1ed9 c\u00f2n t\u1ed1t h\u01a1n, tuy nhi\u00ean trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p t\u00f4i th\u1ea5y \u0111\u1ec3 c\u00e1ch n\u00e0y b\u1ecb ch\u1eadm \u0111i, hi\u1ec7n t\u00f4i c\u0169ng kh\u00f4ng r\u00f5 v\u00ec sao. <\/li><li><a href=\"https:\/\/kiencang.net\/preconnect-youtube\/\">\u1ea2nh h\u01b0\u1edfng t\u00edch c\u1ef1c c\u1ee7a Preconnect<\/a> c\u00f3 kh\u1ea3 n\u0103ng cao m\u1ea5t t\u00e1c d\u1ee5ng tr\u00ean m\u00e1y b\u00e0n. B\u1edfi v\u00ec preconnect ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong 10s \u0111\u1ea7u ti\u00ean, n\u00ean trong tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ef1c hi\u1ec7n b\u1eadt video trong 10s \u0111\u1ea7u, th\u1ef1c hi\u1ec7n c\u00e1c k\u1ebft n\u1ed1i s\u1edbm kh\u00f4ng \u0111em l\u1ea1i l\u1ea1i \u00edch g\u00ec, n\u1ebfu kh\u00f4ng mu\u1ed1n n\u00f3i l\u00e0 ng\u01b0\u1ee3c l\u1ea1i, b\u1ea1n b\u1ecb m\u1ea5t th\u1eddi gian \u0111\u00f4i ch\u00fat. Tuy nhi\u00ean preconnect s\u1ebd v\u1eabn c\u00f2n t\u00e1c d\u1ee5ng tr\u00ean di \u0111\u1ed9ng v\u00ec tr\u00ean di \u0111\u1ed9ng c\u00e1c t\u00e0i nguy\u00ean YouTube t\u1ea3i d\u1ea7n d\u1ea7n (d\u00f9 ch\u1eadm h\u01a1n th\u00f4ng th\u01b0\u1eddng) ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u1ee3i click m\u1edbi t\u1ea3i.<\/li><li><strong>C\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn SEO<\/strong>: m\u1eb7c d\u00f9 plugin WP YouTube Lyte c\u00f3 h\u1ed7 tr\u1ee3 API \u0111\u1ec3 l\u1ea5y ti\u00eau \u0111\u1ec1, \u1ea3nh \u0111\u1ea1i di\u1ec7n v\u00e0 m\u00f4 t\u1ea3 c\u1ee7a video, nh\u01b0ng t\u00f4i nh\u1eadn th\u1ea5y Google Search Console v\u1eabn \u0111\u01b0a ra c\u1ea3nh b\u00e1o.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2020\/03\/cac-truong-bi-loi.png\" alt=\"c\u00e1c tr\u01b0\u1eddng m\u00e0 Search Console th\u00f4ng b\u00e1o cho th\u1ea5y c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a video tr\u00ean trang\" class=\"wp-image-15535\"\/><\/figure><\/div>\n\n\n<p>H\u1ecd c\u00f2n g\u1eedi email th\u00f4ng b\u00e1o \u0111\u1ec3 b\u1ea1n \u00fd th\u1ee9c h\u01a1n v\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y:<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2020\/03\/video-bi-loi-SEO.png\" alt=\"Video b\u1ecb l\u1ed7i\" class=\"wp-image-15573\"\/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Toi_uu_hon_nua\"><\/span>T\u1ed1i \u01b0u h\u01a1n n\u1eefa<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<ul><li>D\u1ef1a tr\u00ean \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a <a href=\"https:\/\/kiencang.net\/link-prefetch\/\">ki\u1ec3u g\u1ee3i \u00fd t\u00e0i nguy\u00ean prefetch<\/a>, b\u1ea1n c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a h\u01a1n n\u1eefa t\u1ed1c \u0111\u1ed9 trang tr\u00ean m\u00e1y b\u00e0n b\u1eb1ng c\u00e1ch prefetch c\u00e1c t\u00e0i nguy\u00ean li\u00ean quan \u0111\u1ebfn video. \u0110i\u1ec1u \u0111\u00f3 gi\u00fap b\u1ea1n v\u1eabn c\u00f3 \u0111\u01b0\u1ee3c l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c tr\u00ec ho\u00e3n t\u1ea3i video, trong khi c\u00f3 ti\u1ec1m n\u0103ng c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 r\u1ea5t l\u1edbn khi ng\u01b0\u1eddi d\u00f9ng click b\u1eadt video, v\u00ec c\u00e1c t\u00e0i nguy\u00ean c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c cache s\u1eb5n trong tr\u00ecnh duy\u1ec7t trong th\u1eddi gian r\u1ea3nh r\u1ed7i.<\/li><li>N\u1ebfu kh\u00f4ng mu\u1ed1n d\u00f9ng plugin, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng <a href=\"https:\/\/kiencang.net\/lazysizes-js-lazy-load-anh-p1\/\">th\u01b0 vi\u1ec7n lazy load c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng r\u1ea5t t\u1ed1t l\u00e0 lazysizes<\/a> \u0111\u1ec3 t\u1ea3i l\u01b0\u1eddi video, m\u1eb7c d\u00f9 th\u1ebf m\u1ea1nh c\u1ee7a n\u00f3 v\u1eabn l\u00e0 lazy load \u1ea3nh. Trong b\u1ed1i c\u1ea3nh ng\u01b0\u1eddi d\u00f9ng di \u0111\u1ed9ng l\u1ea5n \u00e1t ng\u01b0\u1eddi d\u00f9ng m\u00e1y b\u00e0n, t\u00f4i cho r\u1eb1ng gi\u1ea3i ph\u00e1p c\u1ee7a lazysizes t\u1ed1t h\u01a1n so v\u1edbi WP YouTube Lyte.<\/li><\/ul>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_khac_ve_plugin\"><\/span>C\u00e1c c\u00e2u h\u1ecfi kh\u00e1c v\u1ec1 plugin<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o b\u00e0i vi\u1ebft: <a href=\"https:\/\/kiencang.net\/gioi-thieu-plugin-wp-youtube-lyte\/\">Gi\u1edbi thi\u1ec7u plugin WP YouTube Lyte<\/a> \u0111\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n c\u00e1c th\u1eafc m\u1eafc m\u00e0 hi\u1ec7n v\u1eabn ch\u01b0a c\u00f3 l\u1eddi gi\u1ea3i \u0111\u00e1p.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00f4i \u0111\u00e3 c\u00f3 b\u00e0i vi\u1ebft (d\u1ecbch) \u0111\u00e1nh gi\u00e1 t\u1ed5ng quan v\u1ec1 c\u00e1c bi\u1ec7n ph\u00e1p t\u0103ng t\u1ed1c t\u1ea3i video nh\u00fang trong website, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o \u1edf link v\u1eeba d\u1eabn. Trong b\u00e0i vi\u1ebft \u0111\u00f3 c\u00f3 ph\u00e2n t\u00edch: c\u00e1ch t\u1ed1t nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng CDN \u0111\u1ec3 t\u1ed1i thi\u1ec3u h\u00f3a c\u00e1c file JavaScript v\u00e0 CSS m\u00e0 YouTube &hellip;<\/p>\n","protected":false},"author":1,"featured_media":15416,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[274],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng plugin WP YouTube Lyte \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i tr\u00ean trang c\u00f3 video YouTube &#8226; Ki\u1ebfn c\u00e0ng<\/title>\n<meta name=\"description\" content=\"Video nh\u00fang t\u1eeb YouTube r\u1ea5t n\u1eb7ng, n\u00f3 c\u00f3 th\u1ec3 t\u1ea3i g\u1ea7n 1MB CSS v\u00e0 JS. Plugin WP YouTube Lyte s\u1ebd gi\u00fap b\u1ea1n h\u1ea1n ch\u1ebf \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u00fang b\u1eb1ng c\u00e1ch ch\u1ec9 t\u1ea3i v\u1ec1 khi ng\u01b0\u1eddi d\u00f9ng click v\u00e0o video.\" \/>\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\/plugin-wp-youtube-lyte\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng plugin WP YouTube Lyte \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i tr\u00ean trang c\u00f3 video YouTube &#8226; Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"og:description\" content=\"Video nh\u00fang t\u1eeb YouTube r\u1ea5t n\u1eb7ng, n\u00f3 c\u00f3 th\u1ec3 t\u1ea3i g\u1ea7n 1MB CSS v\u00e0 JS. Plugin WP YouTube Lyte s\u1ebd gi\u00fap b\u1ea1n h\u1ea1n ch\u1ebf \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u00fang b\u1eb1ng c\u00e1ch ch\u1ec9 t\u1ea3i v\u1ec1 khi ng\u01b0\u1eddi d\u00f9ng click v\u00e0o video.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kiencang.net\/plugin-wp-youtube-lyte\/\" \/>\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=\"2020-03-21T08:23:55+00:00\" \/>\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=\"16 ph\u00fat\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng plugin WP YouTube Lyte \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i tr\u00ean trang c\u00f3 video YouTube &#8226; Ki\u1ebfn c\u00e0ng","description":"Video nh\u00fang t\u1eeb YouTube r\u1ea5t n\u1eb7ng, n\u00f3 c\u00f3 th\u1ec3 t\u1ea3i g\u1ea7n 1MB CSS v\u00e0 JS. 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