{"id":21998,"date":"2020-01-27T08:27:09","date_gmt":"2020-01-27T08:27:09","guid":{"rendered":"https:\/\/kiencang.net\/?p=14290"},"modified":"2020-01-27T08:27:09","modified_gmt":"2020-01-27T08:27:09","slug":"gioi-thieu-jsdelivr","status":"publish","type":"post","link":"https:\/\/kiencang.net\/gioi-thieu-jsdelivr\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u jsDelivr &#8211; m\u1ea1ng CDN mi\u1ec5n ph\u00ed cho JavaScript v\u00e0 CSS"},"content":{"rendered":"\n<p>V\u00e0i con s\u1ed1 th\u1ed1ng k\u00ea:<\/p>\n\n\n<ul><li>D\u1ecbch v\u1ee5 b\u1eaft \u0111\u1ea7u t\u1eeb n\u0103m 2012;<\/li><li>M\u1ed7i th\u00e1ng ph\u1ee5c v\u1ee5 h\u01a1n 66 t\u1ef7 y\u00eau c\u1ea7u;<\/li><li>L\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u01b0u chuy\u1ec3n l\u00ean t\u1edbi 2440 TiB m\u1ed7i th\u00e1ng (1TiB = 2<sup>40<\/sup> byte).<\/li><\/ul>\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-6577d6cec3d65\" ><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-6577d6cec3d65\"  type=\"checkbox\" id=\"item-6577d6cec3d65\"><\/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\/gioi-thieu-jsdelivr\/#Cac_nen_tang_ho_tro\" title=\"C\u00e1c n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3\">C\u00e1c n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3<\/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\/gioi-thieu-jsdelivr\/#Nha_tai_tro_chinh\" title=\"Nh\u00e0 t\u00e0i tr\u1ee3 ch\u00ednh\">Nh\u00e0 t\u00e0i tr\u1ee3 ch\u00ednh<\/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\/gioi-thieu-jsdelivr\/#Diem_manh\" title=\"\u0110i\u1ec3m m\u1ea1nh\">\u0110i\u1ec3m m\u1ea1nh<\/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\/gioi-thieu-jsdelivr\/#Than_thien_voi_lap_trinh_vien\" title=\"Th\u00e2n thi\u1ec7n v\u1edbi l\u1eadp tr\u00ecnh vi\u00ean\">Th\u00e2n thi\u1ec7n v\u1edbi l\u1eadp tr\u00ecnh vi\u00ean<\/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\/gioi-thieu-jsdelivr\/#WordPress_CDN\" title=\"WordPress CDN\">WordPress CDN<\/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\/gioi-thieu-jsdelivr\/#Loi_ban_cua_nguoi_dich\" title=\"L\u1eddi b\u00e0n c\u1ee7a ng\u01b0\u1eddi d\u1ecbch\">L\u1eddi b\u00e0n c\u1ee7a ng\u01b0\u1eddi d\u1ecbch<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cac_nen_tang_ho_tro\"><\/span>C\u00e1c n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<ul><li>NPM;<\/li><li>GitHub;<\/li><li>WordPress.<\/li><\/ul>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nha_tai_tro_chinh\"><\/span>Nh\u00e0 t\u00e0i tr\u1ee3 ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<ul><li><a href=\"https:\/\/www.stackpath.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">StackPath<\/a>;<\/li><li><a href=\"https:\/\/www.cloudflare.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">CloudFlare<\/a> (x);<\/li><li><a href=\"https:\/\/www.fastly.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Fastly<\/a>;<\/li><li><a href=\"https:\/\/ns1.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">NS1.<\/a><\/li><li><a href=\"https:\/\/perfops.net\/\" target=\"_blank\" rel=\"noreferrer noopener\">PerfOps<\/a>.<\/li><\/ul>\n\n\n<p>(x): Cloudflare t\u00e0i tr\u1ee3 cho nhi\u1ec1u d\u1ecbch v\u1ee5 CDN mi\u1ec5n ph\u00ed. V\u00ed d\u1ee5 nh\u01b0 <a href=\"https:\/\/statically.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">statically.io<\/a> l\u00e0 hosting static mi\u1ec5n ph\u00ed (<a href=\"https:\/\/kiencang.net\/plugin-flying-images\/\">plugin Flying Images<\/a> l\u1ea1i d\u1ef1a tr\u00ean Statically \u0111\u1ec3 t\u1ea1o CDN \u1ea3nh mi\u1ec5n ph\u00ed), jsDelivr (ch\u00ednh c\u00e1i b\u1ea1n \u0111ang \u0111\u1ecdc \u0111\u00e2y) v\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1 th\u1eadm ch\u00ed c\u00f2n c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng h\u01a1n c\u00f3 t\u00ean <a href=\"https:\/\/cdnjs.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">cdnjs<\/a>. Ngo\u00e0i ra, Cloudflare c\u00f2n l\u00e0 d\u1ecbch v\u1ee5 <a href=\"https:\/\/kiencang.net\/gioi-thieu-dich-vu-dns-cua-cloudflare\/\" target=\"_blank\" rel=\"noreferrer noopener\">DNS mi\u1ec5n ph\u00ed<\/a> h\u00e0ng \u0111\u1ea7u.<\/p>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Diem_manh\"><\/span>\u0110i\u1ec3m m\u1ea1nh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<ul><li>L\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a 4 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 CDN v\u00e0 2 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 DNS (*);<\/li><li>C\u00f3 h\u01a1n 750 PoP (\u0111i\u1ec3m hi\u1ec7n di\u1ec7n, hi\u1ec3u n\u00f4m na l\u00e0 m\u00e1y ch\u1ee7 ph\u1ee5c v\u1ee5 ph\u00e2n t\u00e1n);<\/li><li>C\u00e2n b\u1eb1ng t\u1ea3i (load blancing) d\u1ef1a tr\u00ean RUM;<\/li><li>Nhanh h\u01a1n b\u1ea5t k\u1ef3 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 CDN n\u00e0o kh\u00e1c;<\/li><li>Chuy\u1ec3n \u0111\u1ed5i d\u1ef1 ph\u00f2ng tr\u00ean m\u1ecdi l\u1edbp (**);<\/li><li>CDN ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u1ea1i Trung Qu\u1ed1c (***).<\/li><\/ul>\n\n\n<p>(*): Kh\u00f4ng gi\u1ed1ng c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh, <a href=\"https:\/\/www.jsdelivr.com\/\">jsDelivr<\/a> s\u1eed d\u1ee5ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Multi-CDN (k\u1ebft h\u1ee3p nhi\u1ec1u CDN) \u0111\u1ed9c \u0111\u00e1o \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean c\u00e1c m\u1ea1ng CDN h\u00e0ng \u0111\u1ea7u nh\u01b0 StackPath, Cloudflare, Fastly v\u00e0 <a href=\"https:\/\/www.quantil.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Quantil<\/a>. Ngo\u00e0i ra, ch\u00fang t\u00f4i s\u1eed d\u1ee5ng c\u00e1c m\u00e1y ch\u1ee7 t\u00f9y ch\u1ec9nh \u1edf c\u00e1c v\u1ecb tr\u00ed m\u00e0 CDN c\u00f3 \u00edt ho\u1eb7c kh\u00f4ng c\u00f3 \u0111i\u1ec3m hi\u1ec7n di\u1ec7n.<\/p>\n\n\n<p>H\u1ec7 th\u1ed1ng c\u00e2n b\u1eb1ng t\u1ea3i th\u00f4ng minh c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o <a href=\"https:\/\/kiencang.net\/theo-doi-up-time-website\/\" target=\"_blank\" rel=\"noreferrer noopener\">th\u1eddi gian uptime<\/a> t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3, c\u0169ng nh\u01b0 hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3. M\u1ed7i khi c\u00f3 ng\u01b0\u1eddi d\u00f9ng t\u1ea3i file t\u1eeb jsDelivr, thu\u1eadt to\u00e1n c\u1ee7a ch\u00fang t\u00f4i s\u1ebd t\u00ecm ra nh\u00e0 cung c\u1ea5p t\u1ed1i \u01b0u nh\u1ea5t cho ng\u01b0\u1eddi d\u00f9ng c\u1ee5 th\u1ec3 t\u1ea1i th\u1eddi \u0111i\u1ec3m c\u1ee5 th\u1ec3 \u0111\u00f3 d\u1ef1a tr\u00ean d\u1eef li\u1ec7u hi\u1ec7u su\u1ea5t v\u00e0 t\u00ednh kh\u1ea3 d\u1ee5ng trong v\u00e0i ph\u00fat \u0111\u00e3 qua. T\u1ea5t c\u1ea3 di\u1ec5n ra ch\u1ec9 trong v\u00f2ng v\u00e0i mili gi\u00e2y.<\/p>\n\n\n<p>Thu\u1eadt to\u00e1n n\u00e0y c\u0169ng ngay l\u1eadp t\u1ee9c ph\u1ea3n h\u1ed3i cho v\u1ea5n \u0111\u1ec1 suy gi\u1ea3m hi\u1ec7u su\u1ea5t. L\u1ea5y v\u00ed d\u1ee5, n\u1ebfu m\u1ed9t nh\u00e0 cung c\u1ea5p <a href=\"https:\/\/kiencang.net\/cdn-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">d\u1ecbch v\u1ee5 CDN<\/a> b\u1ecb <a href=\"https:\/\/kiencang.net\/ddos-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">t\u1ea5n c\u00f4ng DDoS<\/a> \u1edf Ch\u00e2u \u00c2u v\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a h\u1ecd gia t\u0103ng, jsDelivr s\u1ebd \u0111\u1ec3 \u00fd s\u1ef1 thay \u0111\u1ed5i n\u00e0y v\u00e0 \u0111\u01a1n gi\u1ea3n l\u00e0 ng\u1eebng s\u1eed d\u1ee5ng nh\u00e0 cung c\u1ea5p n\u00e0y \u1edf Ch\u00e2u \u00c2u nh\u01b0ng v\u1eabn ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 c\u1ee7a h\u1ecd \u1edf c\u00e1c v\u1ecb tr\u00ed kh\u00e1c (n\u01a1i kh\u00f4ng b\u1ecb DDoS).<\/p>\n\n\n<p>(**): Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng hai nh\u00e0 cung c\u1ea5p DNS \u0111\u1ed9c l\u1eadp. jsDelivr ch\u1ec9 b\u1ecb gi\u00e1n \u0111o\u1ea1n trong tr\u01b0\u1eddng h\u1ee3p c\u1ea3 hai c\u00f4ng ty tr\u00ean b\u1ecb gi\u00e1n \u0111o\u1ea1n \u0111\u1ed3ng th\u1eddi (v\u00e0o c\u00f9ng m\u1ed9t th\u1eddi \u0111i\u1ec3m). C\u1ea3 hai nh\u00e0 cung c\u1ea5p DNS c\u1ee7a jsDelivr \u0111\u1ec1u gi\u00e1m s\u00e1t endpoint c\u00e2n b\u1eb1ng t\u1ea3i v\u00e0 n\u1ebfu h\u1ecd ph\u00e1t hi\u1ec7n v\u1ea5n \u0111\u1ec1 h\u1ecd s\u1ebd t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n t\u1ea5t c\u1ea3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp sang nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 CDN duy nh\u1ea5t.<\/p>\n\n\n<p>C\u00e2n b\u1eb1ng t\u1ea3i c\u1ee7a jsDelivr <a href=\"https:\/\/kiencang.net\/theo-doi-up-time-website\/\">theo d\u00f5i uptime<\/a> c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 CDN s\u1eed d\u1ee5ng c\u1ea3 RUM v\u00e0 d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p. N\u1ebfu b\u1ea5t k\u1ef3 d\u1ecbch v\u1ee5 n\u00e0o \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n b\u1ecb downtime ho\u1eb7c suy gi\u1ea3m hi\u1ec7u su\u1ea5t, nh\u00e0 cung c\u1ea5p CDN b\u1ecb \u1ea3nh h\u01b0\u1edfng s\u1ebd b\u1ecb lo\u1ea1i ra ngay l\u1eadp t\u1ee9c (\u0111\u1ec3 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng d\u1ecbch v\u1ee5).<\/p>\n\n\n<p>M\u00e1y ch\u1ee7 g\u1ed1c c\u1ee7a jsDelivr \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i m\u1ed9t s\u1ed1 trung t\u00e2m d\u1eef li\u1ec7u \u1edf c\u00e1c bang kh\u00e1c nhau. N\u1ebfu m\u1ed9t m\u00e1y ch\u1ee7 b\u1ecb gi\u00e1n \u0111o\u1ea1n, CDN s\u1ebd \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang m\u00e1y ch\u1ee7 v\u1eabn ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n<p>N\u00f3i ng\u1eafn g\u1ecdn, ch\u00fang t\u00f4i \u0111ang c\u00f3 m\u1ed9t trong c\u00e1c h\u1ec7 th\u1ed1ng linh ho\u1ea1t nh\u1ea5t, s\u1eb5n s\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn, ngay c\u1ea3 tr\u00ean c\u00e1c website l\u1edbn nh\u1ea5t.<\/p>\n\n\n<p>(***): jsDelivr l\u00e0 m\u1ea1ng CDN c\u00f4ng c\u1ed9ng duy nh\u1ea5t c\u00f3 gi\u1ea5y ph\u00e9p ICP h\u1ee3p l\u1ec7 do ch\u00ednh ph\u1ee7 Trung Qu\u1ed1c c\u1ea5p, v\u00e0 c\u00f3 h\u00e0ng tr\u0103m m\u00e1y ch\u1ee7 n\u1eb1m trong Trung Hoa \u0110\u1ea1i L\u1ee5c.<\/p>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Than_thien_voi_lap_trinh_vien\"><\/span>Th\u00e2n thi\u1ec7n v\u1edbi l\u1eadp tr\u00ecnh vi\u00ean<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<ul><li>T\u1ea5t c\u1ea3 c\u00e1c file t\u1eeb npm v\u00e0 GitHub \u0111\u1ec1u c\u00f3 s\u1eb5n m\u00e0 kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t;<\/li><li>K\u1ebft h\u1ee3p nhi\u1ec1u file khi c\u1ea7n;<\/li><li>T\u1ed1i thi\u1ec3u h\u00f3a dung l\u01b0\u1ee3ng n\u1ebfu c\u1ea7n;<\/li><li>Kho\u1ea3ng phi\u00ean b\u1ea3n thay v\u00ec phi\u00ean b\u1ea3n ch\u00ednh x\u00e1c;<\/li><li>Th\u1ed1ng k\u00ea s\u1eed d\u1ee5ng;<\/li><li>API.<\/li><\/ul>\n\n\n<p>jsDelivr s\u1eed d\u1ee5ng RUM (Real User Metrics \/ S\u1ed1 li\u1ec7u ng\u01b0\u1eddi d\u00f9ng th\u1ef1c) \u0111\u1ec3 c\u00e2n b\u1eb1ng t\u1ea3i ch\u00ednh x\u00e1c l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp gi\u1eefa nhi\u1ec1u nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 CDN. V\u00ed d\u1ee5:<\/p>\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/kiencang.net\/wp-content\/uploads\/2020\/01\/dich-vu-CDN.png\" alt=\"t\u00ecm d\u1ecbch v\u1ee5 CDN nhanh nh\u1ea5t\" class=\"wp-image-14291\"\/><\/figure><\/div>\n\n\n<p>Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y d\u1ecbch v\u1ee5 CDN t\u1ed1t nh\u1ea5t cho b\u1ea1n l\u00e0 Fastly.<\/p>\n\n\n<p>Ch\u00fang t\u00f4i l\u01b0u tr\u1eef th\u00f4ng tin n\u00e0y v\u00e0 s\u1ebd s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 c\u1ea3i thi\u1ec7n vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi d\u00f9ng. Gia nh\u1eadp nh\u00f3m, gi\u00fap \u0111\u1ee1 ch\u00fang t\u00f4i c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 uptime b\u1eb1ng c\u00e1ch th\u00eam \u0111o\u1ea1n m\u00e3 JavaScript d\u01b0\u1edbi \u0111\u00e2y v\u00e0o website c\u1ee7a b\u1ea1n:<\/p>\n\n\n<pre class=\"wp-block-code\"><code>&lt;script async src=\"https:\/\/cdn.jsdelivr.net\/npm\/perfops-rom\"&gt;&lt;\/script&gt;<\/code><\/pre>\n\n\n<p>jsDelivr \u0111\u01b0\u1ee3c nhi\u1ec1u c\u00f4ng ty tin t\u01b0\u1edfng s\u1eed d\u1ee5ng, trong \u0111\u00f3 c\u00f3:<\/p>\n\n\n<ul><li>Mozilla;<\/li><li>Urban Dictionary;<\/li><li>The New York Times;<\/li><li>NBC News;<\/li><li>Britannica Encyclopedia.<\/li><\/ul>\n\n\n<p>V\u00ec ng\u01b0\u1eddi d\u1ecbch ch\u1ee7 y\u1ebfu quan t\u00e2m \u0111\u1ebfn d\u1ecbch v\u1ee5 CDN cho WordPress, n\u00ean t\u00f4i s\u1ebd xem jsDelivr h\u1ed7 tr\u1ee3 th\u1ebf n\u00e0o cho CMS r\u1ea5t ph\u1ed5 bi\u1ebfn n\u00e0y.<\/p>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"WordPress_CDN\"><\/span>WordPress CDN<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>Load b\u1ea5t c\u1ee9 plugin n\u00e0o c\u00f3 m\u1eb7t trong WordPress.org<\/p>\n\n\n<pre class=\"wp-block-code\"><code>https:&#47;&#47;cdn.jsdelivr.net\/wp\/plugins\/project\/tags\/version\/file<\/code><\/pre>\n\n\n<p>Load phi\u00ean b\u1ea3n ch\u00ednh x\u00e1c c\u1ee7a m\u1ed9t file:<\/p>\n\n\n<pre class=\"wp-block-code\"><code>https:&#47;&#47;cdn.jsdelivr.net\/wp\/plugins\/wp-slimstat\/tags\/4.6.5\/wp-slimstat.js<\/code><\/pre>\n\n\n<p>Load phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t (kh\u00f4ng khuy\u1ebfn kh\u00edch):<\/p>\n\n\n<pre class=\"wp-block-code\"><code>https:&#47;&#47;cdn.jsdelivr.net\/wp\/plugins\/wp-slimstat\/trunk\/wp-slimstat.js<\/code><\/pre>\n\n\n<p>Y\u00eau c\u1ea7u phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u00f3 r\u1ee7i ro v\u00ec phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng thay \u0111\u1ed5i r\u1ea5t l\u1edbn. B\u1ea1n ch\u1ec9 n\u00ean l\u00e0m \u0111i\u1ec1u \u0111\u00f3 n\u1ebfu b\u1ea1n th\u1ef1c s\u1ef1 bi\u1ebft m\u00ecnh \u0111ang \u0111\u1ecbnh l\u00e0m g\u00ec.<\/p>\n\n\n<p>Load giao di\u1ec7n b\u1ea5t k\u1ef3 n\u1eb1m trong WordPress.org:<\/p>\n\n\n<pre class=\"wp-block-code\"><code>https:&#47;&#47;cdn.jsdelivr.net\/wp\/themes\/project\/version\/file<\/code><\/pre>\n\n\n<p>Load phi\u00ean b\u1ea3n ch\u00ednh x\u00e1c c\u1ee7a m\u1ed9t file n\u00e0o \u0111\u00f3:<\/p>\n\n\n<pre class=\"wp-block-code\"><code>https:&#47;&#47;cdn.jsdelivr.net\/wp\/themes\/twenty-eightteen\/1.7\/assets\/js\/html5.js<\/code><\/pre>\n\n\n<p>Th\u00eam &#8220;.min&#8221; v\u00e0o b\u1ea5t k\u1ef3 file JS\/CSS n\u00e0o \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c phi\u00ean b\u1ea3n r\u00fat g\u1ecdn- n\u1ebfu c\u00e1i n\u00e0o \u0111\u00f3 v\u1eabn ch\u01b0a t\u1ed3n t\u1ea1i trong h\u1ec7 th\u1ed1ng, ch\u00fang t\u00f4i s\u1ebd t\u1ea1o n\u00f3 cho b\u1ea1n. T\u1ea5t c\u1ea3 file \u0111\u01b0\u1ee3c t\u1ea1o ra \u0111\u1ec1u k\u00e8m v\u1edbi source maps v\u00e0 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng khi b\u1ea1n ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m:<\/p>\n\n\n<pre class=\"wp-block-code\"><code>https:&#47;&#47;cdn.jsdelivr.net\/wp\/themes\/twenty-eightteen\/1.7\/assets\/js\/html5.min.js<\/code><\/pre>\n\n\n<p><em>(D\u1ecbch t\u1eeb trang jsDelivr)<\/em><\/p>\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Loi_ban_cua_nguoi_dich\"><\/span>L\u1eddi b\u00e0n c\u1ee7a ng\u01b0\u1eddi d\u1ecbch<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<p>jsDelivr (c\u00f3 c\u1ea3 CSS v\u00e0 JS) c\u00f9ng v\u1edbi <a href=\"https:\/\/cdnjs.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">CDNjs<\/a> (CSS v\u00e0 JS), <a href=\"https:\/\/developers.google.com\/speed\/libraries\" target=\"_blank\" rel=\"noreferrer noopener\">Google API<\/a> (ch\u1ec9 JS ph\u1ed5 bi\u1ebfn) v\u00e0 <a href=\"https:\/\/kiencang.net\/plugin-jetpack-wordpress\/\" target=\"_blank\" rel=\"noreferrer noopener\">JetPack<\/a> (\u1ea3nh, CSS v\u00e0 JS) l\u00e0 m\u1ed9t trong c\u00e1c m\u1ea1ng CDN mi\u1ec5n ph\u00ed d\u00e0nh cho JS c\u00f3 t\u1ed1c \u0111\u1ed9 t\u1ed1t nh\u1ea5t. \u0110i\u1ec3m th\u00fa v\u1ecb c\u1ee7a jsDelivr l\u00e0 n\u00f3 c\u00f3 plugin d\u00e0nh ri\u00eang cho WordPress \u0111\u1ec3 t\u00edch h\u1ee3p r\u1ea5t ti\u1ec7n l\u1ee3i: <a href=\"https:\/\/wordpress.org\/plugins\/commonwp\/\" target=\"_blank\" rel=\"noreferrer noopener\">CommonWP<\/a>.<\/p>\n\n\n<p>jsDelivr c\u00f2n c\u00f3 \u01b0u \u0111i\u1ec3m \u0111\u00e1ng gi\u00e1 l\u00e0 n\u00f3 host t\u1ea5t c\u00e1c file CSS c\u0169ng nh\u01b0 JS c\u1ee7a t\u1ea5t c\u1ea3 plugin v\u00e0 theme (giao di\u1ec7n) c\u00f3 m\u1eb7t tr\u00ean h\u1ec7 th\u1ed1ng WordPress.org, \u0111i\u1ec1u \u0111\u00f3 gi\u00fap b\u1ea1n host \u0111\u01b0\u1ee3c h\u1ea7u h\u1ebft c\u00e1c file CSS, JS c\u00f3 trong trang. \u0110i\u1ec3m l\u01b0u \u00fd l\u00e0 b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c g\u1ed9p n\u00e9n CSS, JS b\u1eb1ng <a href=\"https:\/\/kiencang.net\/plugin-autoptimize\/\" target=\"_blank\" rel=\"noreferrer noopener\">plugin ki\u1ec3u Autoptimize<\/a> v\u00ec n\u00f3 s\u1ebd kh\u00f4ng \u0111\u1ea9y l\u00ean CDN (c\u1ee7a jsDelivr) \u0111\u01b0\u1ee3c.<\/p>\n\n\n<p>jsDelivr l\u00e0 d\u1ecbch v\u1ee5 t\u00f4i khuy\u00ean d\u00f9ng \u0111i k\u00e8m v\u1edbi <a href=\"https:\/\/statically.io\/\" target=\"_blank\" rel=\"noreferrer noopener\">statically.io<\/a> (th\u00f4ng qua <a href=\"https:\/\/kiencang.net\/plugin-flying-images\/\" target=\"_blank\" rel=\"noreferrer noopener\">plugin Flying Images<\/a>) \u0111\u1ec3 b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c CDN mi\u1ec5n ph\u00ed cho h\u1ea7u h\u1ebft c\u00e1c file t\u0129nh, bao g\u1ed3m c\u1ea3 \u1ea3nh (*). \u0110\u00e2y l\u00e0 m\u1ed9t trong c\u00e1c c\u00e1ch <a href=\"https:\/\/kiencang.net\/giam-tai-cho-host-yeu\/\" target=\"_blank\" rel=\"noreferrer noopener\">h\u1ed7 tr\u1ee3 cho hosting y\u1ebfu<\/a> (**) v\u00e0 <a href=\"https:\/\/kiencang.net\/website-uptime\/\" target=\"_blank\" rel=\"noreferrer noopener\">duy tr\u00ec \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cho website<\/a> t\u1ed1t nh\u1ea5t.<\/p>\n\n\n<p>(*): Hi\u1ec7n ch\u1ec9 c\u00f3 <a href=\"https:\/\/wordpress.org\/plugins\/jetpack\/\" target=\"_blank\" rel=\"noreferrer noopener\">plugin JetPack<\/a> c\u1ee7a ch\u00ednh ch\u1ee7 WordPress c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p CDN mi\u1ec5n ph\u00ed kh\u00f4ng gi\u1edbi h\u1ea1n cho c\u1ea3 CSS, JS, c\u0169ng nh\u01b0 \u1ea3nh. <\/p>\n\n\n<p>(**): Ngay c\u1ea3 b\u1ea1n thu\u00ea hosting c\u1ea3 100$ \/ th\u00e1ng m\u00e0 n\u1ebfu n\u00f3 kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u1ee7 cho website (v\u00ed d\u1ee5 2 tri\u1ec7u view\/th\u00e1ng) th\u00ec n\u00f3 v\u1eabn b\u1ecb coi l\u00e0 y\u1ebfu. Gi\u00e1 tr\u1ecb tuy\u1ec7t \u0111\u1ed1i \u1edf \u0111\u00e2y kh\u00f4ng quan tr\u1ecdng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u00e0i con s\u1ed1 th\u1ed1ng k\u00ea: D\u1ecbch v\u1ee5 b\u1eaft \u0111\u1ea7u t\u1eeb n\u0103m 2012; M\u1ed7i th\u00e1ng ph\u1ee5c v\u1ee5 h\u01a1n 66 t\u1ef7 y\u00eau c\u1ea7u; L\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u01b0u chuy\u1ec3n l\u00ean t\u1edbi 2440 TiB m\u1ed7i th\u00e1ng (1TiB = 240 byte). C\u00e1c n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3 NPM; GitHub; WordPress. Nh\u00e0 t\u00e0i tr\u1ee3 ch\u00ednh StackPath; CloudFlare (x); Fastly; NS1. PerfOps. (x): &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>Gi\u1edbi thi\u1ec7u jsDelivr - m\u1ea1ng CDN mi\u1ec5n ph\u00ed cho JavaScript v\u00e0 CSS &#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\/gioi-thieu-jsdelivr\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gi\u1edbi thi\u1ec7u jsDelivr - m\u1ea1ng CDN mi\u1ec5n ph\u00ed cho JavaScript v\u00e0 CSS &#8226; Ki\u1ebfn c\u00e0ng\" \/>\n<meta property=\"og:description\" content=\"V\u00e0i con s\u1ed1 th\u1ed1ng k\u00ea: D\u1ecbch v\u1ee5 b\u1eaft \u0111\u1ea7u t\u1eeb n\u0103m 2012; M\u1ed7i th\u00e1ng ph\u1ee5c v\u1ee5 h\u01a1n 66 t\u1ef7 y\u00eau c\u1ea7u; L\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u01b0u chuy\u1ec3n l\u00ean t\u1edbi 2440 TiB m\u1ed7i th\u00e1ng (1TiB = 240 byte). C\u00e1c n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3 NPM; GitHub; WordPress. Nh\u00e0 t\u00e0i tr\u1ee3 ch\u00ednh StackPath; CloudFlare (x); Fastly; NS1. PerfOps. 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C\u00e1c n\u1ec1n t\u1ea3ng h\u1ed7 tr\u1ee3 NPM; GitHub; WordPress. Nh\u00e0 t\u00e0i tr\u1ee3 ch\u00ednh StackPath; CloudFlare (x); Fastly; NS1. PerfOps. 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