{"id":72895,"date":"2025-09-12T08:03:17","date_gmt":"2025-09-12T01:03:17","guid":{"rendered":"https:\/\/itsystems.vn\/optimizing-browser-cache-25-09-12\/"},"modified":"2026-07-29T11:38:06","modified_gmt":"2026-07-29T04:38:06","slug":"optimizing-browser-cache-25-09-12","status":"publish","type":"post","link":"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/","title":{"rendered":"Browser Cache Optimization: 7 Effective Tips to Speed Up Your Website in 2024"},"content":{"rendered":"<p>Did you know that page load speed directly affects your website&#8217;s ranking on Google and user experience? One of the key solutions for a website to be &#8220;lightning fast&#8221; is <a href=\"https:\/\/itsystems.vn\/en\/website-management\/\" title=\"optimizing browser cache\">optimizing browser cache<\/a>. This article will provide you with comprehensive knowledge about cache, from how it works, various types of HTTP cache headers, to detailed configuration guides for each web server and modern cache-busting techniques. Let&#8217;s explore how to <a href=\"https:\/\/www.speedcurve.com\/web-performance-guide\/leveraging-browser-caching-for-faster-load-times\/\" title=\"optimizing browser cache\" target=\"_blank\" rel=\"noopener\">optimize browser cache<\/a> to speed up your website and improve your score on Google PageSpeed Insights right away!<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 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\" style=\"cursor:inherit\">The content of the article<\/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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Browser_Cache_Optimization_Why_is_Optimizing_Browser_Cache_Important\" >Browser Cache Optimization: Why is Optimizing Browser Cache Important?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Browser_Cache_Optimization_Fundamental_Knowledge_About_Browser_Cache\" >Browser Cache Optimization: Fundamental Knowledge About Browser Cache<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Decoding_HTTP_Cache_Headers\" >Decoding HTTP Cache Headers<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Cache-Control\" >Cache-Control<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Expires\" >Expires<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#ETag_and_Last-Modified\" >ETag and Last-Modified<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Immutable_Directive\" >Immutable Directive<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Browser_Cache_Optimization_Configuration_Guide_for_Each_Web_Server\" >Browser Cache Optimization: Configuration Guide for Each Web Server<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Apache\" >Apache<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Nginx\" >Nginx<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#IISWindows_Server\" >IIS\/Windows Server<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Cache_Configuration_on_Popular_Frameworks\" >Cache Configuration on Popular Frameworks<\/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:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Cache-Busting_Techniques_Efficient_Resource_Version_Management\" >Cache-Busting Techniques: Efficient Resource Version Management<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Checking_Measuring_Cache_Performance\" >Checking &#038; Measuring Cache Performance<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Using_Chrome_DevTools\" >Using Chrome DevTools<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Analyzing_with_Lighthouse_and_Google_PageSpeed_Insights\" >Analyzing with Lighthouse and Google PageSpeed Insights<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#How_to_Handle_Common_Cache-Related_Errors\" >How to Handle Common Cache-Related Errors<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Best_Practices_Tips_for_Optimizing_Browser_Cache\" >Best Practices &#038; Tips for Optimizing Browser Cache<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Frequently_Asked_Questions_FAQ_About_Browser_Cache\" >Frequently Asked Questions (FAQ) About Browser Cache<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Related_services_from_IT_Systems\" >Related services from IT Systems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#FAQ\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#When_should_a_business_ask_IT_Systems_for_support\" >When should a business ask IT Systems for support?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Can_IT_Systems_help_review_the_current_environment_before_proposing_a_solution\" >Can IT Systems help review the current environment before proposing a solution?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Does_this_topic_connect_to_ongoing_IT_operations\" >Does this topic connect to ongoing IT operations?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/itsystems.vn\/en\/optimizing-browser-cache-25-09-12\/#Need_help_applying_this_to_your_business\" >Need help applying this to your business?<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Browser_Cache_Optimization_Why_is_Optimizing_Browser_Cache_Important\"><\/span>Browser Cache Optimization: Why is Optimizing Browser Cache Important?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>What is browser cache and how does it work? Browser cache is a technique that helps temporarily store data from the website on the user&#8217;s device. When the user revisits, instead of reloading all resources from the server, the browser will use the pre-stored data, saving time and bandwidth.<\/p>\n<p>The benefits of cache optimization include:<\/p>\n<ul>\n<li><strong>Faster page load speed:<\/strong> Reduced load time makes the website faster, improving user experience.<\/li>\n<li><strong>Reduced server load:<\/strong> Thanks to the cache, the server does not need to process repeat requests, minimizing resource usage.<\/li>\n<li><strong>Improved user experience (UX):<\/strong> Faster load speeds lead to more satisfied customers.<\/li>\n<li><strong>Positive impact on SEO:<\/strong> Page load speed is a key ranking factor in Google&#8217;s algorithm.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Browser_Cache_Optimization_Fundamental_Knowledge_About_Browser_Cache\"><\/span>Browser Cache Optimization: Fundamental Knowledge About Browser Cache<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are several common types of cache you need to know when optimizing browser cache:<\/p>\n<ul>\n<li><strong>Browser cache:<\/strong> Stores content on the user&#8217;s device.<\/li>\n<li><strong>Server cache:<\/strong> Stores content on the server to serve requests faster.<\/li>\n<li><strong>CDN cache:<\/strong> For resources stored on multiple different servers, helping to reduce load time from a geographical location.<\/li>\n<\/ul>\n<p>By comparison, browser cache provides the fastest access speed, but it is not always as accurate as server cache, especially when content changes frequently.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Decoding_HTTP_Cache_Headers\"><\/span>Decoding HTTP Cache Headers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Cache-Control\"><\/span>Cache-Control<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This header allows you to control how the browser stores cache. Common values include:<\/p>\n<ul>\n<li><strong>public:<\/strong> Content can be stored by anyone.<\/li>\n<li><strong>private:<\/strong> Only allows a single user to store content.<\/li>\n<li><strong>no-cache:<\/strong> Must revalidate from the server before delivering content.<\/li>\n<li><strong>no-store:<\/strong> No information should be stored.<\/li>\n<li><strong>max-age:<\/strong> The maximum time that content can be stored.<\/li>\n<li><strong>s-maxage:<\/strong> Cache storage time for the server cache.<\/li>\n<\/ul>\n<p>Best practices include identifying which items need to be cached and appropriate expiration times.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Expires\"><\/span>Expires<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The Expires header allows you to set an expiration time for the cache. Compared to Cache-Control, Expires typically acts as a static value, while Cache-Control can be more flexible.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"ETag_and_Last-Modified\"><\/span>ETag and Last-Modified<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The mechanism of ETag and Last-Modified helps the browser check whether the content has been updated. When should you use ETag and Last-Modified? If your resource changes frequently, using them is essential to ensure optimal performance.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Immutable_Directive\"><\/span>Immutable Directive<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This header is used for content that never changes, providing performance benefits when using these resources.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Browser_Cache_Optimization_Configuration_Guide_for_Each_Web_Server\"><\/span>Browser Cache Optimization: Configuration Guide for Each Web Server<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Apache\"><\/span>Apache<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>You can configure cache in the <code>.htaccess<\/code> file. For example:<\/p>\n<pre><code>Header set Cache-Control \"max-age=604800, public\"<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"Nginx\"><\/span>Nginx<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In <code>nginx.conf<\/code>, you can use a <code>location block<\/code> to optimize. For example:<\/p>\n<pre><code>location ~* \\.jpg$ {\n    expires 30d;\n    add_header Cache-Control \"public\";\n}<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"IISWindows_Server\"><\/span>IIS\/Windows Server<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Access IIS Manager to configure HTTP Response Headers with reasonable cache times for each content type.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cache_Configuration_on_Popular_Frameworks\"><\/span>Cache Configuration on Popular Frameworks<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>For example, with WordPress, you can use plugins to help optimize cache.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cache-Busting_Techniques_Efficient_Resource_Version_Management\"><\/span>Cache-Busting Techniques: Efficient Resource Version Management<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Why is cache-busting necessary? It is needed when you have frequently changing content. Cache-busting methods include:<\/p>\n<ul>\n<li>Changing the URL\/filename when updating content.<\/li>\n<li>Appending version\/hash to the filename to help the browser recognize new resources.<\/li>\n<\/ul>\n<p>To assist with this process, you can use tools like Webpack or Gulp.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Checking_Measuring_Cache_Performance\"><\/span>Checking &#038; Measuring Cache Performance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Using_Chrome_DevTools\"><\/span>Using Chrome DevTools<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>This tool allows you to quickly and efficiently check HTTP cache headers.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Analyzing_with_Lighthouse_and_Google_PageSpeed_Insights\"><\/span>Analyzing with Lighthouse and Google PageSpeed Insights<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Always check and improve based on reports from these tools to get an objective assessment of load speed and website performance.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_to_Handle_Common_Cache-Related_Errors\"><\/span>How to Handle Common Cache-Related Errors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Common errors that can affect cache performance need to be addressed by setting the right parameters to avoid discrepancies in content delivery.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Best_Practices_Tips_for_Optimizing_Browser_Cache\"><\/span>Best Practices &#038; Tips for Optimizing Browser Cache<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Identify which resource types should be cached for longer (images, CSS, JavaScript).<\/li>\n<li>Propose appropriate cache times for each file type depending on the nature of the content.<\/li>\n<li>Be mindful when developing websites that frequently update content to avoid confusing users.<\/li>\n<li>Optimize cache for mobile to ensure the best user experience.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions_FAQ_About_Browser_Cache\"><\/span>Frequently Asked Questions (FAQ) About Browser Cache<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Questions related to browser cache frequently asked by users will be updated and answered here, helping you better understand how it works and considerations when using cache.<\/p>\n<p><!-- its-deep-aio-en-related-2026-07-27 --><\/p>\n<section class=\"its-deep-aio-related\" aria-label=\"Related IT Systems services\">\n<h2><span class=\"ez-toc-section\" id=\"Related_services_from_IT_Systems\"><\/span>Related services from IT Systems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If your team is dealing with this issue in a live business environment, these services can help you move from diagnosis to a stable operating process.<\/p>\n<ul>\n<li><a href=\"https:\/\/itsystems.vn\/en\/microsoft-business-licensing\/microsoft-windows-licensing\/\">Windows licensing for business<\/a><\/li>\n<li><a href=\"https:\/\/itsystems.vn\/en\/microsoft-business-licensing\/windows-license-pricing\/\">Windows license pricing<\/a><\/li>\n<li><a href=\"https:\/\/itsystems.vn\/en\/it-services-for-businesses\/it-support-services\/\">IT support services<\/a><\/li>\n<\/ul>\n<\/section>\n<p><!-- its-deep-aio-en-faq-2026-07-27 --><\/p>\n<section class=\"its-deep-aio-faq\" aria-label=\"Frequently asked questions\">\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"When_should_a_business_ask_IT_Systems_for_support\"><\/span>When should a business ask IT Systems for support?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ask for support when the issue affects users, business data, security, licensing compliance, service availability or daily operations. A short technical review often prevents repeated incidents and hidden costs.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Can_IT_Systems_help_review_the_current_environment_before_proposing_a_solution\"><\/span>Can IT Systems help review the current environment before proposing a solution?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes. IT Systems can review the current setup, identify risks, map the issue to the right service scope and recommend a practical next step for your business.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_this_topic_connect_to_ongoing_IT_operations\"><\/span>Does this topic connect to ongoing IT operations?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In most cases, yes. Problems around software, cloud, endpoint, network, backup or security should be connected to a broader IT operations plan instead of being handled as isolated incidents.<\/p>\n<\/section>\n<p><!-- its-deep-aio-en-cta-2026-07-27 --><\/p>\n<section class=\"its-deep-aio-cta\" aria-label=\"Contact IT Systems\">\n<h2><span class=\"ez-toc-section\" id=\"Need_help_applying_this_to_your_business\"><\/span>Need help applying this to your business?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>IT Systems Vietnam can help assess the issue, recommend the right service path and support implementation for your team.<\/p>\n<p><a class=\"button\" href=\"https:\/\/itsystems.vn\/en\/contact-it-systems-vietnam\/\">Contact IT Systems<\/a> <a class=\"button\" href=\"https:\/\/itsystems.vn\/en\/it-services-for-businesses\/it-support-services\/\">View IT support services<\/a><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Did you know that page load speed directly affects your website&#8217;s ranking on Google and user experience? One of the key solutions for a website to be &#8220;lightning fast&#8221; is optimizing browser cache. This article will provide you with comprehensive knowledge about cache, from how it works, various types of HTTP cache headers, to detailed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":72893,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"Optimizing browser cache","rank_math_title":"Browser Cache Optimization: 7 Effective Tips to Speed Up Your Website in 2024","rank_math_description":"Optimizing browser cache is an effective solution to speed up websites and improve SEO.","rank_math_robots":"","rank_math_canonical_url":"","rank_math_schema":"","footnotes":""},"categories":[1344,2149],"tags":[],"class_list":["post-72895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-en","category-website-service"],"wpml_current_locale":"en_US","wpml_translations":{"vi_VN":{"locale":"vi_VN","id":72892,"slug":"toi-uu-cache-trinh-duyet-25-09-12","post_title":"T\u1ed1i \u01afu Cache Tr\u00ecnh Duy\u1ec7t: 7 B\u00ed Quy\u1ebft T\u0103ng T\u1ed1c Website Hi\u1ec7u Qu\u1ea3 2024","href":"https:\/\/itsystems.vn\/toi-uu-cache-trinh-duyet-25-09-12\/"}},"_links":{"self":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/72895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/comments?post=72895"}],"version-history":[{"count":2,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/72895\/revisions"}],"predecessor-version":[{"id":86039,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/72895\/revisions\/86039"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/media\/72893"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/media?parent=72895"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/categories?post=72895"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/tags?post=72895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}