{"id":37863,"date":"2026-01-10T11:10:24","date_gmt":"2026-01-10T04:10:24","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=37863"},"modified":"2026-01-10T11:10:24","modified_gmt":"2026-01-10T04:10:24","slug":"302-redirect-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/","title":{"rendered":"302 Redirect l\u00e0 g\u00ec? Ph\u00e2n bi\u1ec7t 302 v\u1edbi 301, L\u1ee3i \u00edch &#038; Khi n\u00e0o c\u1ea7n"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/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\"><span class=\"ez-toc-js-icon-con\"><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><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#302-Redirect-la-gi\" >302 Redirect l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#302-Redirect-hoat-dong-nhu-the-nao\" >302 Redirect ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Vi-du-thuc-te-de-hieu\" >V\u00ed d\u1ee5 th\u1ef1c t\u1ebf d\u1ec5 hi\u1ec3u<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Phan-biet-302-Redirect-va-301-Redirect\" >Ph\u00e2n bi\u1ec7t 302 Redirect v\u00e0 301 Redirect<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Su-khac-biet-cot-loi\" >S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Bang-so-sanh-chi-tiet-301-vs-302\" >B\u1ea3ng so s\u00e1nh chi ti\u1ebft: 301 vs 302<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Khi-nao-nen-su-dung-302-Redirect\" >Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng 302 Redirect?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#1-Bao-tri-he-thong-Maintenance\" >1. B\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng (Maintenance)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#2-Het-hang-tam-thoi-Out-of-Stock\" >2. H\u1ebft h\u00e0ng t\u1ea1m th\u1eddi (Out of Stock)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#3-AB-Testing-Kiem-thu-giao-dien\" >3. A\/B Testing (Ki\u1ec3m th\u1eed giao di\u1ec7n)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#4-Geo-targeting-Dinh-vi-dia-ly\" >4. Geo-targeting (\u0110\u1ecbnh v\u1ecb \u0111\u1ecba l\u00fd)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#5-Chuong-trinh-khuyen-mai-ngan-han\" >5. Ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i ng\u1eafn h\u1ea1n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#302-Redirect-co-anh-huong-den-SEO-khong\" >302 Redirect c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn SEO kh\u00f4ng?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Tac-dong-den-Index-Chi-muc\" >T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn Index (Ch\u1ec9 m\u1ee5c)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Van-de-ve-Link-Juice-Suc-manh-lien-ket\" >V\u1ea5n \u0111\u1ec1 v\u1ec1 Link Juice (S\u1ee9c m\u1ea1nh li\u00ean k\u1ebft)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Rui-ro-%E2%80%9CSandbox%E2%80%9D\" >R\u1ee7i ro &#8220;Sandbox&#8221;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Khi-nao-nen-chuyen-tu-302-sang-301-Redirect\" >Khi n\u00e0o n\u00ean chuy\u1ec3n t\u1eeb 302 sang 301 Redirect?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Dau-hieu-nhan-biet-can-chuyen-doi\" >D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft c\u1ea7n chuy\u1ec3n \u0111\u1ed5i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cac-loi-302-Redirect-thuong-gap-khien-website-tut-hang\" >C\u00e1c l\u1ed7i 302 Redirect th\u01b0\u1eddng g\u1eb7p khi\u1ebfn website t\u1ee5t h\u1ea1ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#1-Dung-302-thay-cho-301-lau-dai\" >1. D\u00f9ng 302 thay cho 301 l\u00e2u d\u00e0i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#2-Redirect-Chain-Chuoi-chuyen-huong\" >2. Redirect Chain (Chu\u1ed7i chuy\u1ec3n h\u01b0\u1edbng)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#3-Redirect-Loop-Vong-lap-vo-tan\" >3. Redirect Loop (V\u00f2ng l\u1eb7p v\u00f4 t\u1eadn)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cac-cach-trien-khai-Redirect-302-tren-Website\" >C\u00e1c c\u00e1ch tri\u1ec3n khai Redirect 302 tr\u00ean Website<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cach-tao-Redirect-302-bang-Admin-Panel-Magento\" >C\u00e1ch t\u1ea1o Redirect 302 b\u1eb1ng Admin Panel Magento<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Thiet-lap-Redirect-302-bang-file-htaccess\" >Thi\u1ebft l\u1eadp Redirect 302 b\u1eb1ng file .htaccess<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cau-hinh-Redirect-302-tren-Apache-htaccess\" >C\u1ea5u h\u00ecnh Redirect 302 tr\u00ean Apache (.htaccess)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cau-hinh-Redirect-302-tren-Nginx\" >C\u1ea5u h\u00ecnh Redirect 302 tr\u00ean Nginx<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Thiet-lap-Redirect-302-trong-ung-dung-backend\" >Thi\u1ebft l\u1eadp Redirect 302 trong \u1ee9ng d\u1ee5ng backend<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cau-hinh-Redirect-302-trong-CMS-WordPress-Laravel-Spring\" >C\u1ea5u h\u00ecnh Redirect 302 trong CMS (WordPress, Laravel, Spring)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cach-khac-phuc-loi-Redirect-302-thuong-gap\" >C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i Redirect 302 th\u01b0\u1eddng g\u1eb7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cac-loai-Redirect-may-chu-khac-ngoai-301-va-302\" >C\u00e1c lo\u1ea1i Redirect m\u00e1y ch\u1ee7 kh\u00e1c ngo\u00e0i 301 v\u00e0 302<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/interdata.vn\/blog\/302-redirect-la-gi\/#Cau-hoi-thuong-gap-ve-302-Redirect-FAQ\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 302 Redirect (FAQ)<\/a><\/li><\/ul><\/nav><\/div>\n<p>Trong qu\u00e1 tr\u00ecnh qu\u1ea3n tr\u1ecb website, s\u1ebd c\u00f3 nh\u1eefng th\u1eddi \u0111i\u1ec3m b\u1ea1n c\u1ea7n thay \u0111\u1ed5i c\u1ea5u tr\u00fac \u0111\u01b0\u1eddng d\u1eabn (URL) ho\u1eb7c t\u1ea1m ng\u01b0ng m\u1ed9t trang n\u00e0o \u0111\u00f3 \u0111\u1ec3 s\u1eeda ch\u1eefa. N\u1ebfu kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng \u00e1n x\u1eed l\u00fd \u0111\u00fang, ng\u01b0\u1eddi d\u00f9ng s\u1ebd g\u1eb7p ph\u1ea3i trang l\u1ed7i 404, g\u00e2y \u1ee9c ch\u1ebf v\u00e0 l\u00e0m t\u0103ng t\u1ef7 l\u1ec7 tho\u00e1t trang. L\u00fac n\u00e0y, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p chuy\u1ec3n h\u01b0\u1edbng (Redirect) tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt b\u1eaft bu\u1ed9c. Tuy nhi\u00ean, ranh gi\u1edbi gi\u1eefa vi\u1ec7c s\u1eed d\u1ee5ng m\u00e3 301 v\u00e0 302 th\u01b0\u1eddng g\u00e2y nh\u1ea7m l\u1eabn l\u1edbn, d\u1eabn \u0111\u1ebfn h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng v\u1ec1 hi\u1ec3n th\u1ecb tr\u00ean c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm.<\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o ph\u00e2n t\u00edch b\u1ea3n ch\u1ea5t <strong>k\u1ef9 thu\u1eadt<\/strong> <strong>302 Redirect l\u00e0 g\u00ec<\/strong>, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, \u1ea3nh h\u01b0\u1edfng <a href=\"https:\/\/interdata.vn\/blog\/seo-la-gi\/\">SEO<\/a>, ph\u00e2n bi\u1ec7t 301 v\u00e0 302 v\u00e0 h\u01b0\u1edbng d\u1eabn tri\u1ec3n khai m\u00e3 302 chu\u1ea9n x\u00e1c nh\u1ea5t.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"302-Redirect-la-gi\"><\/span>302 Redirect l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>302 Redirect<\/strong> (hay c\u00f2n g\u1ecdi l\u00e0 chuy\u1ec3n h\u01b0\u1edbng 302) l\u00e0 m\u1ed9t m\u00e3 tr\u1ea1ng th\u00e1i ph\u1ea3n h\u1ed3i HTTP (HTTP Status Code) th\u00f4ng b\u00e1o r\u1eb1ng <a href=\"https:\/\/interdata.vn\/blog\/page-la-gi\/\">trang web<\/a> ho\u1eb7c t\u00e0i nguy\u00ean \u0111\u00edch \u0111\u00e3 \u0111\u01b0\u1ee3c di chuy\u1ec3n sang m\u1ed9t v\u1ecb tr\u00ed kh\u00e1c <strong>t\u1ea1m th\u1eddi<\/strong> (Temporarily).<\/p>\n<p>Khi <a href=\"https:\/\/interdata.vn\/blog\/may-chu-server-la-gi\/\">m\u00e1y ch\u1ee7<\/a> (Server) g\u1eedi ph\u1ea3n h\u1ed3i m\u00e3 302 cho tr\u00ecnh duy\u1ec7t ho\u1eb7c Googlebot, th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i l\u00e0: &#8220;Trang web n\u00e0y v\u1eabn t\u1ed3n t\u1ea1i \u1edf \u0111\u1ecba ch\u1ec9 c\u0169, nh\u01b0ng hi\u1ec7n t\u1ea1i h\u00e3y truy c\u1eadp v\u00e0o \u0111\u1ecba ch\u1ec9 m\u1edbi n\u00e0y trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn. \u0110\u1eebng x\u00f3a \u0111\u1ecba ch\u1ec9 c\u0169 kh\u1ecfi b\u1ed9 nh\u1edb.&#8221;<\/p>\n<p>Trong c\u00e1c phi\u00ean b\u1ea3n HTTP 1.0, m\u00e3 302 c\u00f3 m\u00f4 t\u1ea3 l\u00e0 &#8220;Moved Temporarily&#8221;. Tuy nhi\u00ean, \u1edf phi\u00ean b\u1ea3n HTTP 1.1, \u00fd ngh\u0129a c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u00e0nh &#8220;Found&#8221; (\u0110\u00e3 t\u00ecm th\u1ea5y). D\u00f9 t\u00ean g\u1ecdi c\u00f3 ch\u00fat thay \u0111\u1ed5i, ch\u1ee9c n\u0103ng c\u1ed1t l\u00f5i c\u1ee7a m\u00e3 tr\u1ea1ng th\u00e1i <strong>302 redirect<\/strong>\u00a0v\u1eabn gi\u1eef nguy\u00ean: \u0111i\u1ec1u h\u01b0\u1edbng t\u1ea1m th\u1eddi.<\/p>\n<figure id=\"attachment_37866\" aria-describedby=\"caption-attachment-37866\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-37866\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/302-Redirect-la-gi.jpg\" alt=\"302 Redirect l\u00e0 g\u00ec?\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/302-Redirect-la-gi.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/302-Redirect-la-gi-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/302-Redirect-la-gi-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-37866\" class=\"wp-caption-text\">302 Redirect l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"302-Redirect-hoat-dong-nhu-the-nao\"><\/span>302 Redirect ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Quy tr\u00ecnh x\u1eed l\u00fd c\u1ee7a m\u1ed9t <strong>k\u1ef9 thu\u1eadt 302 redirect<\/strong> di\u1ec5n ra theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li><strong>Y\u00eau c\u1ea7u:<\/strong> Ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c Googlebot truy c\u1eadp v\u00e0o URL A (\u0111ang \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t chuy\u1ec3n h\u01b0\u1edbng 302).<\/li>\n<li><strong>Ph\u1ea3n h\u1ed3i:<\/strong> M\u00e1y ch\u1ee7 InterData (ho\u1eb7c m\u00e1y ch\u1ee7 b\u1ea1n \u0111ang d\u00f9ng) nh\u1eadn y\u00eau c\u1ea7u v\u00e0 ki\u1ec3m tra c\u1ea5u h\u00ecnh. M\u00e1y ch\u1ee7 ph\u00e1t hi\u1ec7n l\u1ec7nh 302 v\u00e0 g\u1eedi l\u1ea1i m\u00e3 tr\u1ea1ng th\u00e1i HTTP 302 c\u00f9ng v\u1edbi \u0111\u1ecba ch\u1ec9 m\u1edbi l\u00e0 URL B.<\/li>\n<li><strong>Chuy\u1ec3n h\u01b0\u1edbng:<\/strong> Tr\u00ecnh duy\u1ec7t nh\u1eadn m\u00e3 302 v\u00e0 ngay l\u1eadp t\u1ee9c t\u1ef1 \u0111\u1ed9ng \u0111\u01b0a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn URL B.<\/li>\n<\/ol>\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra c\u1ef1c nhanh, th\u01b0\u1eddng ch\u1ec9 t\u00ednh b\u1eb1ng mili-gi\u00e2y, n\u00ean ng\u01b0\u1eddi d\u00f9ng th\u00f4ng th\u01b0\u1eddng s\u1ebd kh\u00f3 nh\u1eadn ra s\u1ef1 thay \u0111\u1ed5i tr\u1eeb khi h\u1ecd ch\u00fa \u00fd \u0111\u1ebfn thanh \u0111\u1ecba ch\u1ec9 tr\u00ecnh duy\u1ec7t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vi-du-thuc-te-de-hieu\"><\/span>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf d\u1ec5 hi\u1ec3u<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng \u0111\u1ecba ch\u1ec9 nh\u00e0 ri\u00eang c\u1ee7a b\u1ea1n l\u00e0 URL A.<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/interdata.vn\/blog\/redirect-301-la-gi\/\">Redirect 301<\/a> (V\u0129nh vi\u1ec5n):<\/strong> B\u1ea1n b\u00e1n nh\u00e0 c\u0169 v\u00e0 chuy\u1ec3n h\u1eb3n sang nh\u00e0 m\u1edbi. B\u1ea1n b\u00e1o cho b\u01b0u \u0111i\u1ec7n chuy\u1ec3n to\u00e0n b\u1ed9 th\u01b0 t\u1eeb sang \u0111\u1ecba ch\u1ec9 m\u1edbi m\u00e3i m\u00e3i.<\/li>\n<li><strong>Redirect 302 (T\u1ea1m th\u1eddi):<\/strong> B\u1ea1n \u0111i du l\u1ecbch ho\u1eb7c c\u00f4ng t\u00e1c 1 th\u00e1ng v\u00e0 \u1edf kh\u00e1ch s\u1ea1n (URL B). B\u1ea1n \u0111\u1ec3 l\u1ea1i l\u1eddi nh\u1eafn: &#8220;T\u00f4i \u0111ang \u1edf \u0111\u00e2y t\u1ea1m th\u00f4i, sau 1 th\u00e1ng t\u00f4i s\u1ebd v\u1ec1 l\u1ea1i nh\u00e0 c\u0169&#8221;. M\u1ecdi th\u01b0 t\u1eeb quan tr\u1ecdng v\u1eabn \u0111\u01b0\u1ee3c ghi nh\u1eadn cho \u0111\u1ecba ch\u1ec9 nh\u00e0 c\u0169.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Phan-biet-302-Redirect-va-301-Redirect\"><\/span>Ph\u00e2n bi\u1ec7t 302 Redirect v\u00e0 301 Redirect<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u00e2y l\u00e0 ph\u1ea7n ki\u1ebfn th\u1ee9c quan tr\u1ecdng nh\u1ea5t gi\u00fap b\u1ea1n tr\u00e1nh c\u00e1c sai l\u1ea7m l\u00e0m m\u1ea5t traffic (&#8220;Content Gap&#8221; m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m SEO th\u01b0\u1eddng b\u1ecf qua). Vi\u1ec7c ch\u1ecdn sai gi\u1eefa k\u1ef9 thu\u1eadt Redirect 301 v\u00e0 302 c\u00f3 th\u1ec3 khi\u1ebfn Google x\u00f3a index trang \u0111\u00edch c\u1ee7a b\u1ea1n ho\u1eb7c kh\u00f4ng truy\u1ec1n s\u1ee9c m\u1ea1nh li\u00ean k\u1ebft (Link Juice) nh\u01b0 k\u1ef3 v\u1ecdng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Su-khac-biet-cot-loi\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Hai lo\u1ea1i chuy\u1ec3n h\u01b0\u1edbng n\u00e0y ph\u1ee5c v\u1ee5 hai m\u1ee5c \u0111\u00edch ho\u00e0n to\u00e0n tr\u00e1i ng\u01b0\u1ee3c nhau trong m\u1eaft c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm:<\/p>\n<ul>\n<li><strong>301 Redirect (Moved Permanently):<\/strong> Th\u00f4ng b\u00e1o r\u1eb1ng URL c\u0169 \u0111\u00e3 b\u1ecb x\u00f3a b\u1ecf ho\u1eb7c thay th\u1ebf ho\u00e0n to\u00e0n. Google s\u1ebd chuy\u1ec3n to\u00e0n b\u1ed9 gi\u00e1 tr\u1ecb SEO (th\u1ee9 h\u1ea1ng, backlinks, \u0111\u1ed9 uy t\u00edn) t\u1eeb URL c\u0169 sang URL m\u1edbi. URL c\u0169 s\u1ebd d\u1ea7n bi\u1ebfn m\u1ea5t kh\u1ecfi k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm.<\/li>\n<li><strong>302 Redirect (Moved Temporarily):<\/strong> Th\u00f4ng b\u00e1o vi\u1ec7c di chuy\u1ec3n ch\u1ec9 di\u1ec5n ra trong th\u1eddi gian ng\u1eafn. Google v\u1eabn gi\u1eef URL c\u0169 trong ch\u1ec9 m\u1ee5c (Index) v\u00e0 th\u01b0\u1eddng xuy\u00ean quay l\u1ea1i ki\u1ec3m tra xem l\u1ec7nh 302 \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf ch\u01b0a.<\/li>\n<\/ul>\n<figure id=\"attachment_37867\" aria-describedby=\"caption-attachment-37867\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-37867\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Phan-biet-302-Redirect-va-301-Redirect.jpg\" alt=\"Ph\u00e2n bi\u1ec7t 302 Redirect v\u00e0 301 Redirect\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Phan-biet-302-Redirect-va-301-Redirect.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Phan-biet-302-Redirect-va-301-Redirect-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Phan-biet-302-Redirect-va-301-Redirect-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-37867\" class=\"wp-caption-text\">Ph\u00e2n bi\u1ec7t 302 Redirect v\u00e0 301 Redirect<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Bang-so-sanh-chi-tiet-301-vs-302\"><\/span>B\u1ea3ng so s\u00e1nh chi ti\u1ebft: 301 vs 302<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ec3 gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng h\u00ecnh dung k\u1ef9 thu\u1eadt <strong>302 redirect<\/strong>\u00a0khi \u0111\u1eb7t l\u00ean b\u00e0n c\u00e2n v\u1edbi 301, InterData t\u1ed5ng h\u1ee3p b\u1ea3ng so s\u00e1nh d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<table style=\"width: 100%; border-collapse: collapse; font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 1.6; margin: 20px 0; box-shadow: 0 4px 12px rgba(0,0,0,0.08);\">\n<thead>\n<tr style=\"background: linear-gradient(90deg,#0C40F4,#077FFA,#0497FC); color: #ffffff;\">\n<th style=\"padding: 14px; border: 1px solid #e5e7eb; text-align: left;\">Ti\u00eau ch\u00ed<\/th>\n<th style=\"padding: 14px; border: 1px solid #e5e7eb; text-align: left;\">301 Redirect<\/th>\n<th style=\"padding: 14px; border: 1px solid #e5e7eb; text-align: left;\">302 Redirect<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: 600;\">\u00dd ngh\u0129a<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Chuy\u1ec3n h\u01b0\u1edbng v\u0129nh vi\u1ec5n (Moved Permanently)<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Chuy\u1ec3n h\u01b0\u1edbng t\u1ea1m th\u1eddi (Found \/ Moved Temporarily)<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: 600;\">M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Khi thay \u0111\u1ed5i <a href=\"https:\/\/interdata.vn\/blog\/domain-la-gi\/\">domain<\/a>, thay \u0111\u1ed5i c\u1ea5u tr\u00fac URL, g\u1ed9p b\u00e0i vi\u1ebft.<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Khi b\u1ea3o tr\u00ec web, ch\u1ea1y khuy\u1ebfn m\u00e3i ng\u1eafn h\u1ea1n, A\/B Testing, h\u1ebft h\u00e0ng t\u1ea1m th\u1eddi.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: 600;\">Google Index<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Google x\u00f3a URL c\u0169, index URL m\u1edbi.<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Google gi\u1eef l\u1ea1i index URL c\u0169, c\u00f3 th\u1ec3 ch\u01b0a index URL m\u1edbi ngay.<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: 600;\">Link Juice (S\u1ee9c m\u1ea1nh SEO)<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Chuy\u1ec3n g\u1ea7n nh\u01b0 100% s\u1ee9c m\u1ea1nh sang URL m\u1edbi.<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Th\u01b0\u1eddng kh\u00f4ng chuy\u1ec3n ho\u1eb7c chuy\u1ec3n r\u1ea5t \u00edt gi\u00e1 tr\u1ecb SEO, tr\u1eeb khi Google \u0111\u00e1nh gi\u00e1 redirect t\u1ed3n t\u1ea1i d\u00e0i h\u1ea1n<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: 600;\"><a href=\"https:\/\/interdata.vn\/blog\/bo-nho-dem-la-gi\/\">Cache<\/a> tr\u00ecnh duy\u1ec7t<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Tr\u00ecnh duy\u1ec7t l\u01b0u cache l\u00e2u d\u00e0i (l\u1ea7n sau v\u00e0o t\u1ef1 chuy\u1ec3n ngay).<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Tr\u00ecnh duy\u1ec7t kh\u00f4ng l\u01b0u cache (lu\u00f4n h\u1ecfi l\u1ea1i server m\u1ed7i l\u1ea7n truy c\u1eadp).<\/td>\n<\/tr>\n<tr style=\"background-color: #f8fafc;\">\n<td style=\"padding: 12px; border: 1px solid #e5e7eb; font-weight: 600;\">R\u1ee7i ro SEO<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Th\u1ea5p (n\u1ebfu l\u00e0m \u0111\u00fang). Gi\u00fap b\u1ea3o to\u00e0n th\u1ee9 h\u1ea1ng.<\/td>\n<td style=\"padding: 12px; border: 1px solid #e5e7eb;\">Cao (n\u1ebfu d\u00f9ng sai m\u1ee5c \u0111\u00edch v\u0129nh vi\u1ec5n). C\u00f3 th\u1ec3 g\u00e2y nh\u1ea7m l\u1eabn cho Googlebot.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Khi-nao-nen-su-dung-302-Redirect\"><\/span>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng 302 Redirect?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nhi\u1ec1u qu\u1ea3n tr\u1ecb vi\u00ean website th\u01b0\u1eddng l\u1ea1m d\u1ee5ng 301 cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p v\u00ec ngh\u0129 n\u00f3 &#8220;t\u1ed1t cho SEO&#8221;. Quan \u0111i\u1ec3m n\u00e0y ch\u01b0a ch\u00ednh x\u00e1c. C\u00f3 nh\u1eefng t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3 m\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng <strong>k\u1ef9 thu\u1eadt 302 redirect<\/strong> l\u00e0 b\u1eaft bu\u1ed9c v\u00e0 t\u1ed1i \u01b0u h\u01a1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p (Case Study) \u0111i\u1ec3n h\u00ecnh:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-Bao-tri-he-thong-Maintenance\"><\/span>1. B\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng (Maintenance)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Khi trang web c\u1ee7a b\u1ea1n c\u1ea7n t\u1ea1m d\u1eebng \u0111\u1ec3 n\u00e2ng c\u1ea5p server ho\u1eb7c s\u1eeda l\u1ed7i giao di\u1ec7n, b\u1ea1n kh\u00f4ng th\u1ec3 \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0 th\u1ea5y m\u1ed9t trang web v\u1ee1 n\u00e1t. L\u00fac n\u00e0y, b\u1ea1n n\u00ean d\u00f9ng 302 \u0111\u1ec3 chuy\u1ec3n h\u01b0\u1edbng h\u1ecd v\u1ec1 m\u1ed9t trang th\u00f4ng b\u00e1o: &#8220;Website \u0111ang b\u1ea3o tr\u00ec, vui l\u00f2ng quay l\u1ea1i sau&#8221;. Vi\u1ec7c n\u00e0y gi\u00fap Google hi\u1ec3u r\u1eb1ng trang ch\u00ednh s\u1ebd s\u1edbm quay l\u1ea1i v\u00e0 kh\u00f4ng x\u00f3a n\u00f3 kh\u1ecfi k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2-Het-hang-tam-thoi-Out-of-Stock\"><\/span>2. H\u1ebft h\u00e0ng t\u1ea1m th\u1eddi (Out of Stock)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c trang th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, vi\u1ec7c x\u00f3a URL s\u1ea3n ph\u1ea9m khi h\u1ebft h\u00e0ng r\u1ed3i t\u1ea1o l\u1ea1i khi c\u00f3 h\u00e0ng l\u00e0 \u0111i\u1ec1u t\u1ed1i k\u1ef5 (g\u00e2y l\u1ed7i 404).<\/p>\n<ul>\n<li><strong>Gi\u1ea3i ph\u00e1p<\/strong>: S\u1eed d\u1ee5ng m\u00e3 tr\u1ea1ng th\u00e1i 302 redirect \u0111\u1ec3 chuy\u1ec3n ng\u01b0\u1eddi mua sang trang danh m\u1ee5c cha ho\u1eb7c m\u1ed9t s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/li>\n<li><strong>L\u1ee3i \u00edch<\/strong>: Gi\u1eef ch\u00e2n kh\u00e1ch h\u00e0ng v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c th\u1ee9 h\u1ea1ng t\u1eeb kh\u00f3a c\u1ee7a trang s\u1ea3n ph\u1ea9m \u0111\u00f3 cho \u0111\u1ebfn khi h\u00e0ng v\u1ec1 kho.<\/li>\n<\/ul>\n<figure id=\"attachment_37868\" aria-describedby=\"caption-attachment-37868\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-37868\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Khi-nao-nen-su-dung-302-Redirect.jpg\" alt=\"Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng 302 Redirect\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Khi-nao-nen-su-dung-302-Redirect.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Khi-nao-nen-su-dung-302-Redirect-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Khi-nao-nen-su-dung-302-Redirect-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-37868\" class=\"wp-caption-text\">Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng 302 Redirect?<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"3-AB-Testing-Kiem-thu-giao-dien\"><\/span>3. A\/B Testing (Ki\u1ec3m th\u1eed giao di\u1ec7n)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n mu\u1ed1n th\u1eed nghi\u1ec7m xem giao di\u1ec7n trang \u0111\u00edch (<a href=\"https:\/\/interdata.vn\/blog\/landing-page-la-gi\/\">Landing Page<\/a>) m\u1edbi c\u00f3 t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i t\u1ed1t h\u01a1n trang c\u0169 kh\u00f4ng, nh\u01b0ng kh\u00f4ng mu\u1ed1n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ee9 h\u1ea1ng SEO c\u1ee7a trang g\u1ed1c.<br \/>\nB\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng 302 \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng m\u1ed9t ph\u1ea7n ng\u01b0\u1eddi d\u00f9ng sang trang B. Google v\u1eabn s\u1ebd x\u1ebfp h\u1ea1ng trang A (trang g\u1ed1c) trong th\u1eddi gian b\u1ea1n th\u1ef1c hi\u1ec7n ki\u1ec3m th\u1eed.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4-Geo-targeting-Dinh-vi-dia-ly\"><\/span>4. Geo-targeting (\u0110\u1ecbnh v\u1ecb \u0111\u1ecba l\u00fd)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu website c\u1ee7a b\u1ea1n ph\u1ee5c v\u1ee5 \u0111a qu\u1ed1c gia, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng 302 \u0111\u1ec3 chuy\u1ec3n h\u01b0\u1edbng ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn phi\u00ean b\u1ea3n ng\u00f4n ng\u1eef ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean <a href=\"https:\/\/interdata.vn\/blog\/dia-chi-ip-la-gi\/\">IP<\/a> c\u1ee7a h\u1ecd. V\u00ed d\u1ee5: Ng\u01b0\u1eddi d\u00f9ng t\u1eeb Vi\u1ec7t Nam truy c\u1eadp domain.com s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n t\u1ea1m th\u1eddi sang domain.com\/vn. \u0110\u00e2y l\u00e0 chuy\u1ec3n h\u01b0\u1edbng mang t\u00ednh ch\u1ea5t \u0111i\u1ec1u h\u01b0\u1edbng tr\u1ea3i nghi\u1ec7m, kh\u00f4ng ph\u1ea3i thay \u0111\u1ed5i c\u1ea5u tr\u00fac v\u0129nh vi\u1ec5n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5-Chuong-trinh-khuyen-mai-ngan-han\"><\/span>5. Ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i ng\u1eafn h\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Gi\u1ea3 s\u1eed b\u1ea1n ch\u1ea1y chi\u1ebfn d\u1ecbch Black Friday trong 3 ng\u00e0y. B\u1ea1n mu\u1ed1n khi kh\u00e1ch truy c\u1eadp <a href=\"https:\/\/interdata.vn\/blog\/homepage-la-gi\/\">Trang ch\u1ee7<\/a>, h\u1ecd s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a th\u1eb3ng \u0111\u1ebfn trang Landing Page khuy\u1ebfn m\u00e3i. Sau 3 ng\u00e0y, b\u1ea1n g\u1ee1 b\u1ecf chuy\u1ec3n h\u01b0\u1edbng. Tr\u01b0\u1eddng h\u1ee3p n\u00e0y b\u1eaft bu\u1ed9c ph\u1ea3i d\u00f9ng 302.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"302-Redirect-co-anh-huong-den-SEO-khong\"><\/span>302 Redirect c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn SEO kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi khi\u1ebfn nhi\u1ec1u SEOer \u0111au \u0111\u1ea7u khi t\u00ecm hi\u1ec3u <strong>302 redirect l\u00e0 g\u00ec<\/strong>. C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn l\u00e0: <strong>C\u00f3, nh\u01b0ng m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch b\u1ea1n s\u1eed d\u1ee5ng.<\/strong><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tac-dong-den-Index-Chi-muc\"><\/span>T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn Index (Ch\u1ec9 m\u1ee5c)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Khi g\u1eb7p m\u00e3 302, Googlebot hi\u1ec3u r\u1eb1ng URL c\u0169 v\u1eabn l\u00e0 trang ch\u00ednh th\u1ee9c (Canonical URL). Do \u0111\u00f3, URL c\u0169 v\u1eabn xu\u1ea5t hi\u1ec7n tr\u00ean trang k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm. \u0110i\u1ec1u n\u00e0y r\u1ea5t t\u1ed1t n\u1ebfu b\u1ea1n mu\u1ed1n duy tr\u00ec s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a trang c\u0169. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n d\u00f9ng nh\u1ea7m 302 cho m\u1ed9t s\u1ef1 thay \u0111\u1ed5i v\u0129nh vi\u1ec5n, Google v\u1eabn s\u1ebd hi\u1ec3n th\u1ecb trang c\u0169 (d\u00f9 trang \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u00e3 kh\u00f4ng c\u00f2n n\u1ed9i dung), d\u1eabn \u0111\u1ebfn <a href=\"https:\/\/interdata.vn\/blog\/ux-la-gi\/\">tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/a> k\u00e9m khi h\u1ecd click v\u00e0o k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Van-de-ve-Link-Juice-Suc-manh-lien-ket\"><\/span>V\u1ea5n \u0111\u1ec1 v\u1ec1 Link Juice (S\u1ee9c m\u1ea1nh li\u00ean k\u1ebft)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong qu\u00e1 kh\u1ee9, Google x\u00e1c nh\u1eadn 302 kh\u00f4ng truy\u1ec1n PageRank (Link Juice). \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ecdi backlink tr\u1ecf v\u1ec1 trang c\u0169 s\u1ebd kh\u00f4ng gi\u00fap \u00edch g\u00ec cho trang m\u1edbi trong th\u1eddi gian chuy\u1ec3n h\u01b0\u1edbng.<\/p>\n<p>Tuy nhi\u00ean, John Mueller (Chuy\u00ean gia c\u1ee7a Google) \u0111\u00e3 c\u1eadp nh\u1eadt quan \u0111i\u1ec3m n\u00e0y: Google \u0111\u00e3 th\u00f4ng minh h\u01a1n trong vi\u1ec7c x\u1eed l\u00fd 302. N\u1ebfu m\u1ed9t l\u1ec7nh 302 t\u1ed3n t\u1ea1i qu\u00e1 l\u00e2u (v\u00ed d\u1ee5 v\u00e0i th\u00e1ng ho\u1eb7c c\u1ea3 n\u0103m), Google c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u coi n\u00f3 nh\u01b0 m\u1ed9t l\u1ec7nh 301 v\u00e0 b\u1eaft \u0111\u1ea7u truy\u1ec1n gi\u00e1 tr\u1ecb SEO. M\u1eb7c d\u00f9 v\u1eady, InterData khuy\u00ean b\u1ea1n kh\u00f4ng n\u00ean d\u1ef1a v\u00e0o c\u01a1 ch\u1ebf &#8220;t\u1ef1 \u0111o\u00e1n&#8221; n\u00e0y c\u1ee7a Google. H\u00e3y tu\u00e2n th\u1ee7 nguy\u00ean t\u1eafc: T\u1ea1m th\u1eddi d\u00f9ng 302, V\u0129nh vi\u1ec5n d\u00f9ng 301 \u0111\u1ec3 an to\u00e0n tuy\u1ec7t \u0111\u1ed1i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Rui-ro-%E2%80%9CSandbox%E2%80%9D\"><\/span>R\u1ee7i ro &#8220;Sandbox&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu b\u1ea1n li\u00ean t\u1ee5c thay \u0111\u1ed5i lo\u1ea1i redirect (h\u00f4m nay 302, ng\u00e0y mai 301, ng\u00e0y kia l\u1ea1i g\u1ee1 b\u1ecf) tr\u00ean c\u00f9ng m\u1ed9t URL, Google c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 website c\u1ee7a b\u1ea1n thi\u1ebfu \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u01b0a v\u00e0o danh s\u00e1ch c\u1ea7n xem x\u00e9t l\u1ea1i, l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh index b\u00e0i vi\u1ebft m\u1edbi.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Khi-nao-nen-chuyen-tu-302-sang-301-Redirect\"><\/span>Khi n\u00e0o n\u00ean chuy\u1ec3n t\u1eeb 302 sang 301 Redirect?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ed9t chi\u1ebfn l\u01b0\u1ee3c SEO th\u00f4ng minh \u0111\u00f2i h\u1ecfi s\u1ef1 linh ho\u1ea1t. S\u1ebd c\u00f3 nh\u1eefng l\u00fac m\u1ed9t thay \u0111\u1ed5i ban \u0111\u1ea7u d\u1ef1 \u0111\u1ecbnh l\u00e0 t\u1ea1m th\u1eddi, nh\u01b0ng sau \u0111\u00f3 l\u1ea1i tr\u1edf th\u00e0nh ch\u00ednh th\u1ee9c.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dau-hieu-nhan-biet-can-chuyen-doi\"><\/span>D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft c\u1ea7n chuy\u1ec3n \u0111\u1ed5i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Th\u1eddi gian:<\/strong> N\u1ebfu l\u1ec7nh chuy\u1ec3n h\u01b0\u1edbng 302 \u0111\u00e3 t\u1ed3n t\u1ea1i h\u01a1n 3-6 th\u00e1ng.<\/li>\n<li><strong>M\u1ee5c \u0111\u00edch kinh doanh:<\/strong> S\u1ea3n ph\u1ea9m &#8220;h\u1ebft h\u00e0ng t\u1ea1m th\u1eddi&#8221; nay \u0111\u00e3 ng\u1eebng s\u1ea3n xu\u1ea5t v\u0129nh vi\u1ec5n. Trang Landing Page khuy\u1ebfn m\u00e3i ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 b\u1ea1n quy\u1ebft \u0111\u1ecbnh bi\u1ebfn n\u00f3 th\u00e0nh trang ch\u1ee7 ch\u00ednh th\u1ee9c.<\/li>\n<li><strong>D\u1eef li\u1ec7u Analytics:<\/strong> B\u1ea1n th\u1ea5y traffic v\u00e0o trang c\u0169 gi\u1ea3m s\u00e2u nh\u01b0ng trang m\u1edbi ch\u01b0a \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng cao t\u01b0\u01a1ng x\u1ee9ng.<\/li>\n<\/ul>\n<p>Vi\u1ec7c thay \u0111\u1ed5i t\u1eeb 302 sang 301 l\u00fac n\u00e0y s\u1ebd g\u1eedi t\u00edn hi\u1ec7u d\u1ee9t kho\u00e1t cho Google: &#8220;T\u00f4i \u0111\u00e3 quy\u1ebft \u0111\u1ecbnh xong, h\u00e3y chuy\u1ec3n to\u00e0n b\u1ed9 s\u1ee9c m\u1ea1nh v\u00e0 th\u1ee9 h\u1ea1ng c\u1ee7a trang c\u0169 sang trang m\u1edbi n\u00e0y&#8221;. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u1ee7ng c\u1ed1 th\u1ee9 h\u1ea1ng t\u1eeb kh\u00f3a cho trang \u0111\u00edch m\u1edbi.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-loi-302-Redirect-thuong-gap-khien-website-tut-hang\"><\/span>C\u00e1c l\u1ed7i 302 Redirect th\u01b0\u1eddng g\u1eb7p khi\u1ebfn website t\u1ee5t h\u1ea1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong qu\u00e1 tr\u00ecnh h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng t\u1ea1i InterData, ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y nhi\u1ec1u l\u1ed7i k\u1ef9 thu\u1eadt li\u00ean quan \u0111\u1ebfn redirect l\u00e0m \u1ea3nh h\u01b0\u1edfng hi\u1ec7u su\u1ea5t website.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1-Dung-302-thay-cho-301-lau-dai\"><\/span>1. D\u00f9ng 302 thay cho 301 l\u00e2u d\u00e0i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t. Webmaster l\u01b0\u1eddi s\u1eeda l\u1ea1i c\u1ea5u h\u00ecnh, \u0111\u1ec3 m\u00e3 302 ch\u1ea1y h\u00e0ng n\u0103m tr\u1eddi. H\u1eadu qu\u1ea3 l\u00e0 trang m\u1edbi kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c Link Juice, c\u00f2n trang c\u0169 v\u1eabn hi\u1ec3n th\u1ecb tr\u00ean Google nh\u01b0ng khi ng\u01b0\u1eddi d\u00f9ng click v\u00e0o l\u1ea1i b\u1ecb chuy\u1ec3n h\u01b0\u1edbng, t\u1ea1o ra t\u00edn hi\u1ec7u tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng nh\u1ea5t qu\u00e1n.<\/p>\n<figure id=\"attachment_37869\" aria-describedby=\"caption-attachment-37869\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-37869\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Cac-loi-302-Redirect-thuong-gap.jpg\" alt=\"C\u00e1c l\u1ed7i 302 Redirect th\u01b0\u1eddng g\u1eb7p\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Cac-loi-302-Redirect-thuong-gap.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Cac-loi-302-Redirect-thuong-gap-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Cac-loi-302-Redirect-thuong-gap-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-37869\" class=\"wp-caption-text\">C\u00e1c l\u1ed7i 302 Redirect th\u01b0\u1eddng g\u1eb7p<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"2-Redirect-Chain-Chuoi-chuyen-huong\"><\/span>2. Redirect Chain (Chu\u1ed7i chuy\u1ec3n h\u01b0\u1edbng)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B\u1ea1n chuy\u1ec3n h\u01b0\u1edbng A -&gt; B (302), sau \u0111\u00f3 m\u1ed9t th\u1eddi gian l\u1ea1i chuy\u1ec3n B -&gt; C (301). \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t chu\u1ed7i (Chain).<\/p>\n<ul>\n<li><strong>T\u00e1c h\u1ea1i:<\/strong> L\u00e0m ch\u1eadm t\u1ed1c \u0111\u1ed9 t\u1ea3i trang (m\u1ed7i l\u1ea7n redirect t\u1ed1n th\u00eam th\u1eddi gian ph\u1ea3n h\u1ed3i server). Googlebot c\u00f3 th\u1ec3 ng\u1eebng c\u00e0o d\u1eef li\u1ec7u n\u1ebfu chu\u1ed7i qu\u00e1 d\u00e0i (th\u01b0\u1eddng l\u00e0 qu\u00e1 5 b\u01b0\u1edbc).<\/li>\n<li><strong>Kh\u1eafc ph\u1ee5c:<\/strong> N\u00ean chuy\u1ec3n th\u1eb3ng t\u1eeb A -&gt; C.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3-Redirect-Loop-Vong-lap-vo-tan\"><\/span>3. Redirect Loop (V\u00f2ng l\u1eb7p v\u00f4 t\u1eadn)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u1ea5u h\u00ecnh sai khi\u1ebfn A chuy\u1ec3n sang B, r\u1ed3i B l\u1ea1i chuy\u1ec3n ng\u01b0\u1ee3c v\u1ec1 A. Tr\u00ecnh duy\u1ec7t s\u1ebd b\u00e1o l\u1ed7i &#8220;ERR_TOO_MANY_REDIRECTS&#8221; v\u00e0 website kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-cach-trien-khai-Redirect-302-tren-Website\"><\/span>C\u00e1c c\u00e1ch tri\u1ec3n khai Redirect 302 tr\u00ean Website<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 \u00e1p d\u1ee5ng Redirect 302 cho website, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn m\u1ed9t trong c\u00e1c <strong>ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn<\/strong> d\u01b0\u1edbi \u0111\u00e2y, t\u00f9y theo n\u1ec1n t\u1ea3ng v\u00e0 h\u1ec7 th\u1ed1ng \u0111ang s\u1eed d\u1ee5ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cach-tao-Redirect-302-bang-Admin-Panel-Magento\"><\/span>C\u00e1ch t\u1ea1o Redirect 302 b\u1eb1ng Admin Panel Magento<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ebfu website c\u1ee7a b\u1ea1n ch\u1ea1y tr\u00ean <a href=\"https:\/\/interdata.vn\/blog\/magento-la-gi\/\">Magento<\/a>, b\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp chuy\u1ec3n h\u01b0\u1edbng 302 tr\u1ef1c ti\u1ebfp trong <strong>Admin Panel<\/strong> theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li>\u0110\u0103ng nh\u1eadp v\u00e0o trang qu\u1ea3n tr\u1ecb Magento (Admin Panel).<\/li>\n<li>Tr\u00ean thanh menu ph\u00eda tr\u00ean, ch\u1ecdn <strong>Catalog<\/strong> \u2192 <strong>URL Rewrite Management<\/strong>.<\/li>\n<li>Nh\u1ea5n <strong>Add URL Rewrite<\/strong> \u1edf g\u00f3c ph\u1ea3i m\u00e0n h\u00ecnh.<\/li>\n<li>Trong m\u1ee5c <strong>Create URL Rewrite<\/strong>, ch\u1ecdn <strong>Custom<\/strong>.<\/li>\n<li>\u0110i\u1ec1n th\u00f4ng tin v\u00e0o bi\u1ec3u m\u1eabu <strong>URL Rewrite Information<\/strong>:\n<ul>\n<li><strong>ID Path<\/strong>: URL c\u0169<\/li>\n<li><strong>Request Path<\/strong>: URL c\u0169<\/li>\n<li><strong>Target Path<\/strong>: URL m\u1edbi<\/li>\n<li><strong>Redirect<\/strong>: Ch\u1ecdn <em>Permanent (302)<\/em><\/li>\n<li><strong>Description<\/strong>: C\u00f3 th\u1ec3 \u0111\u1ec3 tr\u1ed1ng<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><strong>V\u00ed d\u1ee5:<\/strong> Chuy\u1ec3n h\u01b0\u1edbng t\u1eeb <code>websiteA\/contacts<\/code> sang <code><a href=\"https:\/\/interdata.vn\/blog\/giao-thuc-https-la-gi\/\">https<\/a>:\/\/gobranding.com<\/code><\/p>\n<ul>\n<li><strong>ID Path<\/strong>: contacts<\/li>\n<li><strong>Request Path<\/strong>: contacts<\/li>\n<li><strong>Target Path<\/strong>: <a href=\"https:\/\/gobranding.com\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/gobranding.com<\/a><\/li>\n<li><strong>Redirect<\/strong>: Ch\u1ecdn <em>Permanent (302)<\/em><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Thiet-lap-Redirect-302-bang-file-htaccess\"><\/span>Thi\u1ebft l\u1eadp Redirect 302 b\u1eb1ng file .htaccess<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>File <strong>.htaccess<\/strong> l\u00e0 c\u00f4ng c\u1ee5 quen thu\u1ed9c \u0111\u1ec3 c\u1ea5u h\u00ecnh chuy\u1ec3n h\u01b0\u1edbng tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 <a href=\"https:\/\/interdata.vn\/blog\/apache-la-gi\/\">Apache<\/a>.<\/p>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p b\u1ea1n mu\u1ed1n chuy\u1ec3n h\u01b0\u1edbng to\u00e0n b\u1ed9 truy c\u1eadp t\u1eeb <code>\/contact<\/code> sang <code>\/lien-he<\/code>, h\u00e3y th\u00eam d\u00f2ng l\u1ec7nh sau v\u00e0o file <code>.htaccess<\/code>:<\/p>\n<div><code>Redirect 301 \/contact http:\/\/www.example.com\/lien-he<br \/>\n<\/code><\/div>\n<p>Trong \u0111\u00f3, <code>\/contact<\/code> l\u00e0 \u0111\u01b0\u1eddng d\u1eabn c\u1ea7n chuy\u1ec3n h\u01b0\u1edbng v\u00e0 <code>http:\/\/www.example.com\/lien-he<\/code> l\u00e0 URL \u0111\u00edch. N\u1ebfu kh\u00f4ng ch\u1ec9 \u0111\u1ecbnh r\u00f5 tr\u1ea1ng th\u00e1i, Google v\u1eabn c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u00e2y l\u00e0 m\u1ed9t d\u1ea1ng chuy\u1ec3n h\u01b0\u1edbng 302.<\/p>\n<figure id=\"attachment_37870\" aria-describedby=\"caption-attachment-37870\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-37870\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Cac-cach-trien-khai-Redirect-302-tren-Website.jpg\" alt=\"C\u00e1c c\u00e1ch tri\u1ec3n khai Redirect 302 tr\u00ean Website\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Cac-cach-trien-khai-Redirect-302-tren-Website.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Cac-cach-trien-khai-Redirect-302-tren-Website-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/01\/Cac-cach-trien-khai-Redirect-302-tren-Website-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-37870\" class=\"wp-caption-text\">C\u00e1c c\u00e1ch tri\u1ec3n khai Redirect 302 tr\u00ean Website<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Cau-hinh-Redirect-302-tren-Apache-htaccess\"><\/span>C\u1ea5u h\u00ecnh Redirect 302 tr\u00ean Apache (.htaccess)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u1edbi m\u00e1y ch\u1ee7 Apache, Redirect 302 th\u01b0\u1eddng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp th\u00f4ng qua file <code>.htaccess<\/code> b\u1eb1ng directive <strong>Redirect<\/strong> ho\u1eb7c <strong>RewriteRule<\/strong>. Apache m\u1eb7c \u0111\u1ecbnh x\u1eed l\u00fd redirect l\u00e0 302 n\u1ebfu kh\u00f4ng khai b\u00e1o r\u00f5 m\u00e3 tr\u1ea1ng th\u00e1i. Tuy nhi\u00ean, vi\u1ec7c ch\u1ec9 \u0111\u1ecbnh c\u1ee5 th\u1ec3 s\u1ebd gi\u00fap gi\u1ea3m nh\u1ea7m l\u1eabn v\u00e0 thu\u1eadn ti\u1ec7n h\u01a1n trong qu\u00e1 tr\u00ecnh qu\u1ea3n l\u00fd.<\/p>\n<p>C\u1ea5u h\u00ecnh ch\u00ednh x\u00e1c gi\u00fap server ph\u1ea3n h\u1ed3i nhanh, h\u1ea1n ch\u1ebf redirect loop v\u00e0 \u0111\u1ea3m b\u1ea3o tr\u00ecnh duy\u1ec7t nh\u1eadn \u0111\u00fang m\u00e3 tr\u1ea1ng th\u00e1i HTTP.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cau-hinh-Redirect-302-tren-Nginx\"><\/span>C\u1ea5u h\u00ecnh Redirect 302 tr\u00ean Nginx<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tr\u00ean <a href=\"https:\/\/interdata.vn\/blog\/nginx-la-gi\/\">Nginx<\/a>, Redirect 302 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng directive <strong>return<\/strong> ho\u1eb7c <strong>rewrite<\/strong>. Nginx cho ph\u00e9p ki\u1ec3m so\u00e1t m\u00e3 tr\u1ea1ng th\u00e1i r\u1ea5t r\u00f5 r\u00e0ng, t\u1eeb \u0111\u00f3 t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t v\u00e0 gi\u1ea3m ti\u00eau hao t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n<p>Trong th\u1ef1c t\u1ebf, <strong>return 302<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0u ti\u00ean s\u1eed d\u1ee5ng nh\u1edd c\u00fa ph\u00e1p g\u1ecdn, d\u1ec5 \u0111\u1ecdc v\u00e0 \u00edt r\u1ee7i ro h\u01a1n so v\u1edbi c\u00e1c rule rewrite ph\u1ee9c t\u1ea1p.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thiet-lap-Redirect-302-trong-ung-dung-backend\"><\/span>Thi\u1ebft l\u1eadp Redirect 302 trong \u1ee9ng d\u1ee5ng backend<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong c\u00e1c <a href=\"https:\/\/interdata.vn\/blog\/framework-la-gi\/\">framework<\/a> backend nh\u01b0 <strong><a href=\"https:\/\/interdata.vn\/blog\/laravel-la-gi\/\">Laravel<\/a>, Spring Boot ho\u1eb7c <a href=\"https:\/\/interdata.vn\/blog\/node-js-la-gi\/\">Node.js<\/a><\/strong>, Redirect 302 th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u1eed l\u00fd t\u1ea1i t\u1ea7ng controller. Khi logic h\u1ec7 th\u1ed1ng x\u00e1c \u0111\u1ecbnh c\u1ea7n chuy\u1ec3n h\u01b0\u1edbng t\u1ea1m th\u1eddi, server s\u1ebd tr\u1ea3 v\u1ec1 <a href=\"https:\/\/interdata.vn\/blog\/http-response-la-gi\/\">response<\/a> v\u1edbi <strong>status code 302<\/strong> k\u00e8m theo <a href=\"https:\/\/interdata.vn\/blog\/header-la-gi\/\">header<\/a> <strong>Location<\/strong> t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p>C\u00e1ch l\u00e0m n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 y\u00eau c\u1ea7u x\u00e1c th\u1ef1c, ph\u00e2n quy\u1ec1n ho\u1eb7c workflow thay \u0111\u1ed5i theo tr\u1ea1ng th\u00e1i ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cau-hinh-Redirect-302-trong-CMS-WordPress-Laravel-Spring\"><\/span>C\u1ea5u h\u00ecnh Redirect 302 trong CMS (WordPress, Laravel, Spring)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c <a href=\"https:\/\/interdata.vn\/blog\/cms-la-gi\/\">CMS<\/a> nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/wordpress-la-gi\/\">WordPress<\/a>, Redirect 302 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp th\u00f4ng qua <a href=\"https:\/\/interdata.vn\/blog\/plugin-la-gi\/\">plugin<\/a> ho\u1eb7c \u0111o\u1ea1n code t\u00f9y ch\u1ec9nh. Tuy nhi\u00ean, khi s\u1eed d\u1ee5ng plugin SEO, b\u1ea1n c\u1ea7n ki\u1ec3m tra k\u1ef9 v\u00ec m\u1ed9t s\u1ed1 plugin c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n redirect sang 301, d\u1eabn \u0111\u1ebfn sai m\u1ee5c \u0111\u00edch ban \u0111\u1ea7u.<\/p>\n<p>V\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng CMS l\u1edbn, vi\u1ec7c qu\u1ea3n l\u00fd redirect t\u1eadp trung v\u00e0 c\u00f3 log theo d\u00f5i s\u1ebd gi\u00fap h\u1ea1n ch\u1ebf l\u1ed7i c\u1ea5u h\u00ecnh v\u00e0 h\u1ed7 tr\u1ee3 <a href=\"https:\/\/interdata.vn\/blog\/wordpress-debug-la-gi\/\">debug<\/a> hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cach-khac-phuc-loi-Redirect-302-thuong-gap\"><\/span>C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i Redirect 302 th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u01b0\u1edbng t\u1ea1m th\u1eddi di\u1ec5n ra \u1ed5n \u0111\u1ecbnh, b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o URL ho\u1eb7c website \u0111\u01b0\u1ee3c chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn m\u1ed9t m\u00e1y ch\u1ee7 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 <strong>5 c\u00e1ch x\u1eed l\u00fd l\u1ed7i chuy\u1ec3n h\u01b0\u1edbng t\u1ea1m th\u1eddi 302<\/strong>\u00a0ph\u1ed5 bi\u1ebfn:<\/p>\n<ol>\n<li><strong>Sao l\u01b0u website tr\u01b0\u1edbc khi ch\u1ec9nh s\u1eeda: <\/strong>Tr\u01b0\u1edbc khi thao t\u00e1c, h\u00e3y sao l\u01b0u to\u00e0n b\u1ed9 website \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro m\u1ea5t d\u1eef li\u1ec7u. V\u1edbi WordPress, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng plugin h\u1ed7 tr\u1ee3 sao l\u01b0u.<\/li>\n<li><strong>Ki\u1ec3m tra t\u00ednh ch\u00ednh x\u00e1c c\u1ee7a c\u1ea5u h\u00ecnh redirect: <\/strong>\u0110\u1ea3m b\u1ea3o Redirect 302 kh\u00f4ng t\u1ea1o <a href=\"https:\/\/interdata.vn\/blog\/vong-lap-la-gi\/\">v\u00f2ng l\u1eb7p<\/a> ho\u1eb7c tr\u1ecf sai t\u00e0i nguy\u00ean. M\u1ed9t trang t\u1ea1m th\u1eddi kh\u00f4ng kh\u1ea3 d\u1ee5ng c\u1ea7n \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn \u0111\u00fang trang \u0111\u00edch th\u00ec m\u1edbi \u0111\u01b0\u1ee3c xem l\u00e0 c\u1ea5u h\u00ecnh h\u1ee3p l\u1ec7.<\/li>\n<li><strong>R\u00e0 so\u00e1t plugin \u0111ang s\u1eed d\u1ee5ng: <\/strong>C\u00e1c plugin qu\u1ea3n l\u00fd chuy\u1ec3n h\u01b0\u1edbng c\u00f3 th\u1ec3 g\u00e2y l\u1ed7i 302 n\u1ebfu c\u1ea5u h\u00ecnh sai ho\u1eb7c xung \u0111\u1ed9t. H\u00e3y ki\u1ec3m tra c\u00e1c plugin nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/yoast-seo-la-gi\/\">Yoast SEO<\/a> ho\u1eb7c Redirect 301, th\u1eed t\u1eaft t\u1eebng plugin \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n.<\/li>\n<li><strong>Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t URL trong WordPress: <\/strong>\u0110\u1ea3m b\u1ea3o URL trong ph\u1ea7n <strong>C\u00e0i \u0111\u1eb7t \u2192 Chung<\/strong> kh\u1edbp v\u1edbi \u0111\u1ecba ch\u1ec9 website th\u1ef1c t\u1ebf. N\u1ebfu kh\u00f4ng tr\u00f9ng kh\u1edbp, h\u00e3y ch\u1ec9nh s\u1eeda v\u00e0 ki\u1ec3m tra l\u1ea1i URL \u0111ang g\u1eb7p l\u1ed7i.<\/li>\n<li><strong>Ki\u1ec3m tra <a href=\"https:\/\/interdata.vn\/blog\/file-htaccess-la-gi\/\">file .htaccess<\/a> v\u00e0 c\u1ea5u h\u00ecnh server: <\/strong>N\u1ebfu s\u1eed d\u1ee5ng Apache, h\u00e3y r\u00e0 so\u00e1t file <code>.htaccess<\/code> \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c redirect kh\u00f4ng mong mu\u1ed1n. Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng t\u1ef1 x\u1eed l\u00fd \u0111\u01b0\u1ee3c, b\u1ea1n n\u00ean li\u00ean h\u1ec7 nh\u00e0 cung c\u1ea5p hosting \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/li>\n<\/ol>\n<p>Khi m\u1ed9t URL \u0111\u01b0\u1ee3c chuy\u1ec3n h\u01b0\u1edbng sang \u0111\u1ecba ch\u1ec9 m\u1edbi, <strong>Google Search Console<\/strong> s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt theo redirect. N\u1ebfu ph\u00e1t sinh s\u1ef1 c\u1ed1, c\u00f4ng c\u1ee5 n\u00e0y c\u0169ng h\u1ed7 tr\u1ee3 b\u1ea1n ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c l\u1ed7i.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-loai-Redirect-may-chu-khac-ngoai-301-va-302\"><\/span>C\u00e1c lo\u1ea1i Redirect m\u00e1y ch\u1ee7 kh\u00e1c ngo\u00e0i 301 v\u00e0 302<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u00ean c\u1ea1nh Redirect 301 v\u00e0 302, m\u00e1y ch\u1ee7 c\u00f2n h\u1ed7 tr\u1ee3 m\u1ed9t s\u1ed1 lo\u1ea1i chuy\u1ec3n h\u01b0\u1edbng kh\u00e1c, m\u1ed7i lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3:<\/p>\n<ul>\n<li><strong>Redirect 303 (See Other):<\/strong> Th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng sau khi ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n m\u1ed9t h\u00e0nh \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 g\u1eedi bi\u1ec3u m\u1eabu.<\/li>\n<li><strong>Redirect 307:<\/strong> L\u00e0 d\u1ea1ng chuy\u1ec3n h\u01b0\u1edbng t\u1ea1m th\u1eddi t\u01b0\u01a1ng t\u1ef1 302, nh\u01b0ng c\u00f3 kh\u1ea3 n\u0103ng gi\u00fap b\u1ea3o to\u00e0n ph\u01b0\u01a1ng th\u1ee9c HTTP t\u1ed1t h\u01a1n trong th\u1eddi gian redirect, kh\u00f4ng \u0111\u1ed3ng ngh\u0129a lu\u00f4n t\u1ed1t h\u01a1n SEO.<\/li>\n<li><strong>Redirect 308:<\/strong> Chuy\u1ec3n h\u01b0\u1edbng v\u0129nh vi\u1ec5n gi\u1ed1ng 301, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o ph\u01b0\u01a1ng th\u1ee9c HTTP kh\u00f4ng b\u1ecb thay \u0111\u1ed5i, th\u01b0\u1eddng \u00e1p d\u1ee5ng cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cau-hoi-thuong-gap-ve-302-Redirect-FAQ\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 302 Redirect (FAQ)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng th\u1eafc m\u1eafc ng\u1eafn g\u1ecdn gi\u00fap b\u1ea1n c\u1ee7ng c\u1ed1 ki\u1ebfn th\u1ee9c v\u1ec1 ch\u1ee7 \u0111\u1ec1 n\u00e0y.<\/p>\n<p><strong>1. 302 redirect c\u00f3 \u0111\u01b0\u1ee3c Google index kh\u00f4ng?<\/strong><\/p>\n<p>C\u00f3. Google v\u1eabn index v\u00e0 gi\u1eef l\u1ea1i URL g\u1ed1c (URL c\u0169) trong c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u00ecm ki\u1ebfm, v\u00ec n\u00f3 coi \u0111\u00e2y ch\u1ec9 l\u00e0 s\u1ef1 thay \u0111\u1ed5i t\u1ea1m th\u1eddi.<\/p>\n<p><strong>2. Google c\u00f3 ph\u1ea1t website d\u00f9ng nhi\u1ec1u 302 kh\u00f4ng?<\/strong><\/p>\n<p>Kh\u00f4ng, Google kh\u00f4ng ph\u1ea1t h\u00e0nh \u0111\u1ed9ng n\u00e0y. Tuy nhi\u00ean, d\u00f9ng sai m\u1ee5c \u0111\u00edch (d\u00f9ng 302 cho chuy\u1ec3n h\u01b0\u1edbng v\u0129nh vi\u1ec5n) s\u1ebd l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 SEO c\u1ee7a b\u1ea1n, khi\u1ebfn t\u1eeb kh\u00f3a kh\u00f3 l\u00ean top.<\/p>\n<p><strong>3. WordPress m\u1eb7c \u0111\u1ecbnh d\u00f9ng 302 hay 301?<\/strong><\/p>\n<p>C\u00e1c h\u00e0m wp_redirect() trong WordPress n\u1ebfu kh\u00f4ng <a href=\"https:\/\/interdata.vn\/blog\/tham-so-parameter-la-gi\/\">tham s\u1ed1<\/a> status code c\u1ee5 th\u1ec3 th\u01b0\u1eddng m\u1eb7c \u0111\u1ecbnh l\u00e0 302. Do \u0111\u00f3, khi code <a href=\"https:\/\/interdata.vn\/blog\/theme-la-gi\/\">theme<\/a> ho\u1eb7c plugin, <a href=\"https:\/\/interdata.vn\/blog\/lap-trinh-la-gi\/\">l\u1eadp tr\u00ecnh<\/a> vi\u00ean c\u1ea7n ch\u00fa \u00fd khai b\u00e1o r\u00f5 n\u1ebfu mu\u1ed1n d\u00f9ng 301.<\/p>\n<p><strong>4. L\u00e0m sao ki\u1ec3m tra m\u1ed9t link \u0111ang l\u00e0 301 hay 302?<\/strong><\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00e1c c\u00f4ng c\u1ee5 mi\u1ec5n ph\u00ed nh\u01b0 &#8220;Redirect Path&#8221; (Extension tr\u00ean Chrome), website &#8220;HTTP Status Checker&#8221; ho\u1eb7c c\u00f4ng c\u1ee5 &#8220;Screaming Frog SEO Spider&#8221; \u0111\u1ec3 qu\u00e9t to\u00e0n b\u1ed9 website.<\/p>\n<p>Khi qu\u1ea3n tr\u1ecb website, vi\u1ec7c hi\u1ec3u r\u00f5 <strong>302 redirect l\u00e0 g\u00ec<\/strong> v\u00e0 c\u00e1ch v\u1eadn d\u1ee5ng linh ho\u1ea1t c\u00e1c <strong>k\u1ef9 thu\u1eadt 302 redirect<\/strong> l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00e0nh qu\u1ea3 SEO. M\u1ed9t l\u1ec7nh chuy\u1ec3n h\u01b0\u1edbng \u0111\u00fang \u0111\u1eafn kh\u00f4ng ch\u1ec9 gi\u00fap lu\u1ed3ng truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c th\u00f4ng su\u1ed1t m\u00e0 c\u00f2n gi\u00fap Googlebot hi\u1ec3u \u0111\u00fang <a href=\"https:\/\/interdata.vn\/blog\/cau-truc-website-hoan-chinh\/\">c\u1ea5u tr\u00fac website<\/a> c\u1ee7a b\u1ea1n.<\/p>\n<p>L\u1eddi khuy\u00ean t\u1eeb InterData l\u00e0 h\u00e3y lu\u00f4n x\u00e1c \u0111\u1ecbnh r\u00f5: &#8220;S\u1ef1 thay \u0111\u1ed5i n\u00e0y l\u00e0 t\u1ea1m th\u1eddi hay m\u00e3i m\u00e3i?&#8221; tr\u01b0\u1edbc khi \u0111\u1eb7t tay v\u00e0o c\u1ea5u h\u00ecnh. N\u1ebfu b\u1ea1n g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c c\u00e0i \u0111\u1eb7t redirect tr\u00ean hosting ho\u1eb7c <a href=\"https:\/\/interdata.vn\/blog\/vps-la-gi\/\">VPS<\/a>, \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a InterData lu\u00f4n s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 b\u1ea1n 24\/7.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong qu\u00e1 tr\u00ecnh qu\u1ea3n tr\u1ecb website, s\u1ebd c\u00f3 nh\u1eefng th\u1eddi \u0111i\u1ec3m b\u1ea1n c\u1ea7n thay \u0111\u1ed5i c\u1ea5u tr\u00fac \u0111\u01b0\u1eddng d\u1eabn (URL) ho\u1eb7c t\u1ea1m ng\u01b0ng m\u1ed9t trang n\u00e0o \u0111\u00f3 \u0111\u1ec3 s\u1eeda ch\u1eefa. N\u1ebfu kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng \u00e1n x\u1eed l\u00fd \u0111\u00fang, ng\u01b0\u1eddi d\u00f9ng s\u1ebd g\u1eb7p ph\u1ea3i trang l\u1ed7i 404, g\u00e2y \u1ee9c ch\u1ebf v\u00e0 l\u00e0m t\u0103ng t\u1ef7 l\u1ec7 tho\u00e1t<\/p>\n","protected":false},"author":11,"featured_media":37871,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-37863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-website"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/37863","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=37863"}],"version-history":[{"count":3,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/37863\/revisions"}],"predecessor-version":[{"id":37872,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/37863\/revisions\/37872"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/37871"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=37863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=37863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=37863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}