{"id":52523,"date":"2025-09-30T12:51:32","date_gmt":"2025-09-30T09:51:32","guid":{"rendered":"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/"},"modified":"2025-09-30T12:51:32","modified_gmt":"2025-09-30T09:51:32","slug":"performance-impact-of-gutenberg-on-wordpress-sites","status":"publish","type":"post","link":"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/","title":{"rendered":"Performance Impact of Gutenberg on WordPress Sites"},"content":{"rendered":"<article><\/p>\n<p><a href=\"https:\/\/www.hostinger.com\/tutorials\/gutenberg-wordpress\" target=\"_blank\" rel=\"noopener\">gutenberg<\/a> changed how <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-wordpress\" target=\"_blank\" rel=\"noopener\">wordpress<\/a> sites are built by replacing the classic editor with <a href=\"https:\/\/infinitydomainhosting.com\/kb\/how-to-configure-2fa-step-by-step\/\">a<\/a> block-based interface and introducing new front-end and back-end behaviors. That change affects performance in several ways: the editor&#8217;s load times, the <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-css\" target=\"_blank\" rel=\"noopener\">css<\/a> and JavaScript shipped with blocks, how themes <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-rendering\" target=\"_blank\" rel=\"noopener\">render<\/a> blocks on the front end, and how plugins integrate with the block system. The net impact on a given site depends on which blocks you use, whether blocks are dynamic or static, how well your theme is optimized, and whether you take steps to prevent unnecessary assets from loading.<\/p>\n<p><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/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:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#How_Gutenberg_affects_editor_performance\" >How Gutenberg affects editor performance<\/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:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Common_causes_of_slow_editor_load\" >Common causes of slow editor load<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Front-end_performance_implications\" >Front-end performance implications<\/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:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Typical_front-end_performance_trade-offs\" >Typical front-end performance trade-offs<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Measuring_Gutenbergs_performance_impact\" >Measuring Gutenberg&#8217;s performance impact<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#optimization_strategies\" >optimization strategies<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Practical_checklist\" >Practical checklist<\/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:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#When_Gutenberg_helps_performance\" >When Gutenberg helps performance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#When_to_consider_alternatives_or_adjustments\" >When to consider alternatives or adjustments<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Implementation_examples\" >Implementation examples<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Best_practices_summary\" >Best practices summary<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#FAQs\" >FAQs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Does_Gutenberg_make_every_WordPress_site_slower\" >Does Gutenberg make every WordPress site slower?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#How_can_I_see_which_block_assets_load_on_my_pages\" >How can I see which block assets load on my pages?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Are_block-based_themes_slower_than_classic_themes\" >Are block-based themes slower than classic themes?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#Should_I_disable_Gutenberg_if_my_editor_is_slow\" >Should I disable Gutenberg if my editor is slow?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/infinitydomainhosting.com\/kb\/performance-impact-of-gutenberg-on-wordpress-sites\/#What_tools_help_measure_Gutenberg_performance\" >What tools help measure Gutenberg performance?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"How_Gutenberg_affects_editor_performance\"><\/span>How Gutenberg affects editor performance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>The block editor is a modern JavaScript application built with React. Early releases carried a large initial bundle, which could slow down editor startup on low-powered devices or with many active plugins that extend the editor. Over time, WordPress has improved code-splitting and lazy-loading of block assets, reducing editor startup time for most installs. Still, sites that <a href=\"https:\/\/infinitydomainhosting.com\/register.php\">register<\/a> dozens of custom blocks, or use blocks that load heavy editor-side scripts and styles, will see the editor become slower. The main measurable impacts are increased CPU usage in the browser, more network requests while the editor initializes, and longer time-to-interactive for the editor canvas.<\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Common_causes_of_slow_editor_load\"><\/span>Common causes of slow editor load<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<ul><\/p>\n<li>Many custom blocks or third-party block plugins that enqueue editor assets unconditionally.<\/li>\n<p><\/p>\n<li>Large block bundle files that are not code-split.<\/li>\n<p><\/p>\n<li>Plugins that add heavy inspector panels, metaboxes, or sidebar UI.<\/li>\n<p><\/p>\n<li>Poor <a href=\"https:\/\/infinitydomainhosting.com\/kb\/understanding-website-caching-and-website-performance-optimization\/\">caching<\/a> during development or when the REST API is slow.<\/li>\n<p>\n  <\/ul>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Front-end_performance_implications\"><\/span>Front-end performance implications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>On the front end, Gutenberg&#8217;s impact relates largely to the CSS and JavaScript that come with blocks and block-based themes. Many blocks register both editor and front-end styles; when those assets are loaded for every page even if specific blocks are not used, they increase page weight and render time. Block-based themes and full-site editing (FSE) introduce template parts and block styles that can be more flexible but sometimes larger than traditional themes, depending on how they were built. Dynamic blocks that render with server-side <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-php\/\" target=\"_blank\" rel=\"noopener\">php<\/a> can add database <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-a-query\" target=\"_blank\" rel=\"noopener\">queries<\/a> and processing time during page generation, but they can also reduce front-end JavaScript by offloading behavior to the server.<\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Typical_front-end_performance_trade-offs\"><\/span>Typical front-end performance trade-offs<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<ul><\/p>\n<li>Reusable CSS: shared styles reduce duplication but can grow if many block styles are included.<\/li>\n<p><\/p>\n<li>Block scripts: interactive blocks increase front-end <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-javascript\" target=\"_blank\" rel=\"noopener\">js<\/a> payload and may delay content visibility if not deferred.<\/li>\n<p><\/p>\n<li>Server <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-rendering\" target=\"_blank\" rel=\"noopener\">rendering<\/a>: dynamic blocks require PHP execution per request unless cached, which can increase server CPU but reduce client JS work.<\/li>\n<p><\/p>\n<li>FSE templates: they simplify editing but may introduce additional markup and stylesheet weight compared with minimal themes.<\/li>\n<p>\n  <\/ul>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Measuring_Gutenbergs_performance_impact\"><\/span>Measuring Gutenberg&#8217;s performance impact<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>To understand how Gutenberg affects your specific site, measure both editor and front-end performance with real tools. Use Lighthouse or WebPageTest for front-end metrics (First Contentful Paint, Largest Contentful Paint, Total Blocking Time), and devtools or browser performance profiles to <a href=\"https:\/\/support.hostinger.com\/en\/articles\/2152545-how-to-inspect-website-elements-in-your-browser\" target=\"_blank\" rel=\"noopener\">inspect<\/a> editor startup and scripting time. Server-side profiling tools and <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-a-query\" target=\"_blank\" rel=\"noopener\">query<\/a> Monitor help identify slow block render callbacks or expensive DB queries from dynamic blocks. Testing with a staging copy where you can enable or disable blocks, switch themes, or turn off plugins will make it easier to isolate the cause of regressions.<\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"optimization_strategies\"><\/span><a href=\"https:\/\/www.hostinger.com\/tutorials\/website-optimization\" target=\"_blank\" rel=\"noopener\">optimization<\/a> strategies<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>There are practical steps you can take to reduce Gutenberg-related performance costs without losing the benefits of blocks. Start by auditing installed blocks and disabling or removing those you don&#8217;t use; limiting the number of available blocks reduces editor overhead and potential front-end asset loading. For front-end weight, ensure block CSS and JS are only enqueued when the block is present on the page,this may require adopting server-side registration patterns or plugins that conditionally dequeue assets. Use code-splitting and dynamic imports for custom blocks so heavy editor or front-end code only loads when required. For dynamic blocks, implement transient caching or object caching to avoid rendering the same output repeatedly on high-traffic pages.<\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Practical_checklist\"><\/span>Practical checklist<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<ul><\/p>\n<li>Audit blocks and remove unused block plugins.<\/li>\n<p><\/p>\n<li>Only enqueue front-end scripts\/styles when a block appears on the page (register block assets with render callbacks or conditional checks).<\/li>\n<p><\/p>\n<li>Implement caching for dynamic blocks (transients, persistent object cache, or full-page cache).<\/li>\n<p><\/p>\n<li>Choose a theme built with performance in mind or strip unnecessary theme styles.<\/li>\n<p><\/p>\n<li>Defer or async non-critical block scripts and inline critical CSS where appropriate.<\/li>\n<p><\/p>\n<li>Use a <a href=\"https:\/\/infinitydomainhosting.com\/kb\/setting-up-a-content-delivery-network-cdn-for-website-performance-optimization\/\">CDN<\/a> and modern <a href=\"https:\/\/hostadvice.com\/\" target=\"_blank\" rel=\"noopener\">hosting<\/a> with HTTP\/2 or HTTP\/3 to reduce asset fetch cost.<\/li>\n<p>\n  <\/ul>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_Gutenberg_helps_performance\"><\/span>When Gutenberg helps performance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>Although Gutenberg can add weight if misused, it also delivers opportunities to improve performance. Blocks encourage modular content, which can reduce reliance on heavyweight <a href=\"https:\/\/infinitydomainhosting.com\/kb\/how-to-use-website-builders-like-weblium-for-ai-powered-design\/\">page builders<\/a> that inject excessive markup and scripts. Many modern block themes are lean and use only the CSS required for used blocks, and server-side rendering for certain blocks allows <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-html\" target=\"_blank\" rel=\"noopener\">html<\/a> to be delivered without client-side JS. The editor&#8217;s incremental improvements and better lazy-loading mean a well-maintained block setup can be faster than older plugin-based editors or builders in both editing and serving pages.<\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_to_consider_alternatives_or_adjustments\"><\/span>When to consider alternatives or adjustments<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>If you manage a site where editor performance is critical for many content editors, or where front-end speed must be extremely low (large <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-ecommerce\" target=\"_blank\" rel=\"noopener\">e-commerce<\/a> catalogs or high-traffic news sites), evaluate the trade-offs carefully. You can keep Gutenberg but restrict blocks and optimize assets aggressively, or you can fall back to the Classic Editor plugin if the block workflow is not needed. For sites using page builders with tight integrations, sometimes a hybrid approach,Gutenberg for content and a specialized builder for complex landing pages,reduces overall cost while retaining flexibility.<\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Implementation_examples\"><\/span>Implementation examples<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>Two short examples illustrate common optimizations. First, conditional asset loading: instead of enqueueing a block&#8217;s front-end CSS on every page, check server-side whether the block exists in post content and then enqueue only if needed. Second, caching dynamic block output: when a block gathers API data, save the <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-rendering\" target=\"_blank\" rel=\"noopener\">rendered<\/a> HTML in a transient keyed to relevant parameters and refresh it only on a schedule or when data changes. Both patterns reduce the amount of work performed per request and shrink the client-side payload.<\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Best_practices_summary\"><\/span>Best practices summary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>Your main goal is to keep the block experience fast for editors and lightweight for visitors. Audit blocks, adopt conditional asset loading, cache dynamic renders, pick an efficient theme, and test changes with reliable measurement tools. Combining front-end optimization (<a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-cdn\" target=\"_blank\" rel=\"noopener\">cdn<\/a>, minification, HTTP\/2), server-side improvements (object cache, PHP worker tuning), and editor-side pruning will minimize Gutenberg&#8217;s performance costs while keeping the benefits of a modern block workflow.<\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_Gutenberg_make_every_WordPress_site_slower\"><\/span>Does Gutenberg make every WordPress site slower?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>No. Gutenberg can increase resource usage in some setups, but with careful management,removing unused blocks, conditionally loading assets, and caching dynamic content,it can be as fast or faster than older editors and page builders. The outcome depends on configuration, theme quality, and plugin choices.<\/p>\n<p><!--KB_CAT_BLOCK--><\/p>\n<figure class=\"kb-cat-placeholder\" style=\"margin:1.75rem 0;display:block;\">\n<div class=\"kb-cat-wrap\" style=\"position:relative; overflow:hidden; border-radius:12px; box-shadow:0 10px 36px rgba(0,0,0,0.14);\"><img src=\"https:\/\/infinitydomainhosting.com\/kb\/assets\/img\/cat-default.webp\" alt=\"Performance Impact of Gutenberg on WordPress Sites\" loading=\"lazy\" decoding=\"async\" style=\"max-width:100%;height:auto;display:block;border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,0.12);\" \/><\/p>\n<div class=\"kb-cat-gradient\" style=\"position:absolute; inset:0; background:linear-gradient(180deg, rgba(9,23,60,0.66) 0%, rgba(11,30,70,0.45) 40%, rgba(11,30,70,0.15) 100%);\"><\/div>\n<div class=\"kb-cat-textbox\" style=\"position:absolute; inset:auto 5% 7% 5%; color:#fff; text-align:center; display:flex; flex-direction:column; gap:.4rem; align-items:center; justify-content:flex-end;\">\n<div class=\"kb-cat-title\" style=\"font-weight:800; font-size:clamp(20px,3.6vw,34px); line-height:1.2; letter-spacing:.2px; text-shadow:0 1px 2px rgba(0,0,0,.35);\">Performance Impact of Gutenberg on WordPress Sites<\/div>\n<div class=\"kb-cat-meta\" style=\"opacity:1; font-weight:600; font-size:clamp(13px,2.6vw,16px); line-height:1.45; text-shadow:0 1px 2px rgba(0,0,0,.28);\">gutenberg changed how wordpress sites are built by replacing the classic editor with a block-based interface and introducing new front-end and back-end behaviors. That change affects performance in several ways:\u2026<\/div>\n<div class=\"kb-cat-desc\" style=\"opacity:1; font-weight:500; font-size:clamp(12px,2.4vw,15px); line-height:1.5; max-width:900px; text-wrap:balance; text-shadow:0 1px 2px rgba(0,0,0,.25);\">AI<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_can_I_see_which_block_assets_load_on_my_pages\"><\/span>How can I see which block assets load on my pages?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>Use browser devtools to inspect network requests and see which CSS\/JS files are loaded. On the server side, tools or plugins that list enqueued scripts\/styles per page can help. Profiling plugins or a staging environment where you toggle blocks also helps isolate unnecessary assets.<\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Are_block-based_themes_slower_than_classic_themes\"><\/span>Are block-based themes slower than classic themes?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>Not necessarily. Block-based themes can be highly optimized, but some FSE themes include more global styles or template parts that increase payload. Choose themes that prioritize performance and keep theme CSS targeted and minimal.<\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Should_I_disable_Gutenberg_if_my_editor_is_slow\"><\/span>Should I disable Gutenberg if my editor is slow?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>Only as a temporary measure. First audit blocks and plugins, test on a clean admin environment, and try disabling problematic extensions. The Classic Editor plugin is available if you need to revert, but diagnosing and removing the root cause usually yields a better long-term result.<\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_tools_help_measure_Gutenberg_performance\"><\/span>What tools help measure Gutenberg performance?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>Front-end tools: Lighthouse, WebPageTest, <a href=\"https:\/\/gtmetrix.com\/\" target=\"_blank\" rel=\"noopener\">GTmetrix<\/a>. Editor and server tools: browser performance tab, Query Monitor, <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-new-relic\" target=\"_blank\" rel=\"noopener\">new relic<\/a>, and staging tests where you toggle blocks and plugins. Use these tools to compare before\/after results for any optimization.<\/p>\n<p><\/p>\n<p>Summary: Gutenberg&#8217;s performance impact is not uniform,it&#8217;s shaped by your block selection, theme design, and backend choices. With targeted optimizations like conditional asset loading, caching for dynamic blocks, and an audit of unnecessary blocks, you can keep both the editor and the front end fast while enjoying the flexibility of block-based content.<\/p>\n<p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>gutenberg changed how wordpress sites are built by replacing the classic editor with a block-based interface and introducing new front-end and back-end&hellip;<\/p>\n","protected":false},"author":1,"featured_media":52524,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[2,9405,4593,1,4594,3,5,10,11,7,88],"tags":[13174,13171,10876,2265,13364,10425,11436,10621,22,10875,10750],"class_list":["post-52523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wordpress","category-ai","category-databases","category-general","category-networking","category-php-scripts","category-seo","category-servers","category-support","category-web-design","category-web-hosting","tag-block-editor","tag-gutenberg","tag-page-speed","tag-performance","tag-performance-impact-of-gutenberg-on-wordpress-sites","tag-performance-optimization","tag-site-optimization","tag-web-performance","tag-wordpress","tag-wordpress-performance","tag-wordpress-sites"],"_links":{"self":[{"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/posts\/52523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/comments?post=52523"}],"version-history":[{"count":1,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/posts\/52523\/revisions"}],"predecessor-version":[{"id":52525,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/posts\/52523\/revisions\/52525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/media\/52524"}],"wp:attachment":[{"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/media?parent=52523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/categories?post=52523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/tags?post=52523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}