{"id":3459,"date":"2025-02-14T14:11:30","date_gmt":"2025-02-14T14:11:30","guid":{"rendered":"https:\/\/s-o-s.net\/hummingbird-performance-cache-page-speed-optimization-for-core-web-vitals-critical-css-minify-css-defer-css-javascript-cdn\/"},"modified":"2025-02-14T14:11:30","modified_gmt":"2025-02-14T14:11:30","slug":"hummingbird-performance-cache-page-speed-optimization-for-core-web-vitals-critical-css-minify-css-defer-css-javascript-cdn","status":"publish","type":"post","link":"http:\/\/s-o-s.net\/en_gb\/hummingbird-performance-cache-page-speed-optimization-for-core-web-vitals-critical-css-minify-css-defer-css-javascript-cdn\/","title":{"rendered":"Hummingbird Performance \u2013 Cache &#038; Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<article id=\"post-70041\" class=\"alignwide post-70041 plugin type-plugin status-publish hentry plugin_tags-cache plugin_tags-caching plugin_tags-critical-css plugin_tags-minify-css plugin_tags-performance plugin_category-performance plugin_contributors-wpmudev plugin_business_model-commercial plugin_committers-khaxan plugin_committers-panoslyrakis plugin_committers-wpmudev plugin_committers-wpmudev-support4 plugin_committers-xkon plugin_support_reps-wpmudev-support2 plugin_support_reps-wpmudev-support6 plugin_support_reps-wpmudev-support7 plugin_support_reps-wpmudev-support8 plugin_support_reps-wpmudev-support9 plugin_support_reps-wpmudevsupport10 plugin_support_reps-wpmudevsupport11 plugin_support_reps-wpmudevsupport12 plugin_support_reps-wpmudevsupport13 plugin_support_reps-wpmudevsupport14 plugin_support_reps-wpmudevsupport15 plugin_support_reps-wpmudevsupport16 plugin_support_reps-wpmudevsupport18\">\n<div class=\"plugin-banner\" id=\"plugin-banner-hummingbird-performance\"><\/div>\n<header class=\"plugin-header\">\n<div class=\"entry-heading-container\">\n<div>\n<div class=\"entry-thumbnail\">\n\t\t\t\t\t<img decoding=\"async\" class=\"plugin-icon\" srcset=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/icon-128x128.png?rev=2647642, https:\/\/ps.w.org\/hummingbird-performance\/assets\/icon-256x256.png?rev=2647642 2x\" src=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/icon-256x256.png?rev=2647642\" alt=\"\">\t\t\t\t<\/div>\n<div>\n<h1 class=\"plugin-title\">Hummingbird Performance \u2013 Cache &amp; Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN<\/h1>\n<p>\t\t\t\t\t<span class=\"byline\">By <span class=\"author vcard\"><a target=\"_blank\" class=\"url fn n\" href=\"https:\/\/profiles.wordpress.org\/wpmudev\/\" rel=\"noopener\">WPMU DEV \u2013 Your All-in-One WordPress Platform<\/a><\/span><\/span>\n\t\t\t\t<\/div>\n<\/p><\/div>\n<div class=\"plugin-actions\">\n<div class=\"wp-block-button is-small plugin-download download-button\"><a target=\"_blank\" class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/downloads.wordpress.org\/plugin\/hummingbird-performance.3.12.0.zip\" rel=\"noopener\">Download<\/a><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/header>\n<p><!-- .entry-header --><\/p>\n<p>\t<span id=\"description\"><\/span><br \/>\n\t<span id=\"reviews\"><\/span><br \/>\n\t<span id=\"installation\"><\/span><br \/>\n\t<span id=\"developers\"><\/span><br \/>\n\t<span id=\"advanced\" class=\"\"><\/span><br \/>\n\t<span id=\"section-links\"><\/p>\n<ul class=\"tabs clear\">\n<li id=\"tablink-description\"><a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/hummingbird-performance\/#description\" rel=\"noopener\">Details<\/a><\/li>\n<li id=\"tablink-reviews\"><a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/hummingbird-performance\/#reviews\" rel=\"noopener\">Reviews<\/a><\/li>\n<li id=\"tablink-developers\"><a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/hummingbird-performance\/#developers\" rel=\"noopener\">Development<\/a><\/li>\n<\/ul>\n<div id=\"link-support\">\n\t\t\t<a target=\"_blank\" href=\"https:\/\/wordpress.org\/support\/plugin\/hummingbird-performance\/\" rel=\"noopener\">Support<\/a>\n\t\t<\/div>\n<p>\t<\/span><br \/>\n\t<script type=\"text\/javascript\">if ( '#changelog' == window.location.hash ) { window.setTimeout( function() { window.location.hash=\"#developers\"; }, 10 ); }<\/script><\/p>\n<div class=\"entry-content\">\n<div id=\"tab-description\" class=\"plugin-description section\">\n<h2 id=\"description-header\">Description<\/h2>\n<p><strong>Hummingbird makes your website faster and optimizes site performance by adding new ways to boost Google PageSpeed Insights with fine-tuned controls over file compression, deferring CSS and JavaScript styles and scripts, minify for CSS and JS, Lazy Load integration, and world-class caching.<\/strong><\/p>\n<p>Hummingbird is brought to you by the WordPress speed specialists that created <a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/wp-smushit\/\" rel=\"ugc noopener\">Smush<\/a> image optimization, now active on more than +1 million websites. Get the complete speed boost with Hummingbird and Smush.<\/p>\n<p><strong>Enjoy top-tier performance and PageSpeed optimization from the start with <a target=\"_blank\" href=\"https:\/\/wpmudev.com\/project\/wp-hummingbird\/?utm_source=wordpress.org&amp;utm_medium=readme&amp;utm_campaign=hummingbird-readme-above-the-fold&amp;utm_content=wp_hummingbird_pro\" rel=\"nofollow ugc noopener\">Hummingbird Pro<\/a>.<\/strong><\/p>\n<p>Level up immediately with exclusive Pro features like Delay JavaScript Execution, Critical CSS Generation, Brotli file compression, and 123-point global asset CDN with unlimited bandwidth. <a target=\"_blank\" href=\"https:\/\/wpmudev.com\/project\/wp-hummingbird\/?utm_source=wordpress.org&amp;utm_medium=readme&amp;utm_campaign=hummingbird-readme-above-the-fold&amp;utm_content=wp_hummingbird_pro\" rel=\"nofollow ugc noopener\">Learn more about Pro<\/a>.<\/p>\n<h3>If PageSpeed Insights is making these speed recommendations Hummingbird can help:<\/h3>\n<ul>\n<li>Enable text compression \u2013 Use gzip to make your site fly (Brotli Compression via CDN included with Pro).<\/li>\n<li>Preconnect to required origins \u2013 Use Hummingbird to establish earlier connections.<\/li>\n<li>Preload key requests \u2013 Prioritize resources based on order.<\/li>\n<li>Avoid enormous network payloads \u2013 Consider Lazy Load for comments or breaking up smaller posts.<\/li>\n<li>Use efficient cache \u2013 The Hummingbird Cache suite offers effective browser cache for caching any site.<\/li>\n<li>Fix your JavaScript execution time \u2013 Deliver smaller JS payloads, preload JS, and defer JS.<\/li>\n<li>Minify CSS \u2013 Strip unused code from your CSS.<\/li>\n<li>Minify JavaScript \u2013 Speed up the time it takes to parse your JS files.<\/li>\n<li>Eliminate render-blocking resources \u2013 Move critical CSS and JS inline and defer all non-critical JS\/CSS.<\/li>\n<li>Delay JavaScript execution (Pro only) \u2013 Increase performance by delaying the loading of non-critical JS files and scripts until user interaction.<\/li>\n<li>Automatically generate Critical CSS (Pro only) \u2013 Substantially boost page speed and UX by prioritizing above-the-fold content.<\/li>\n<li>Defer unused CSS \u2013 Defer the loading of CSS not used for above-the-fold content.<\/li>\n<li>Lazy Load offscreen images (<a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/wp-smushit\/\" rel=\"ugc noopener\">Smush free<\/a> integration).<\/li>\n<\/ul>\n<p>Hummingbird scans your site and provides one-click fixes to speed up WordPress in a flash.<\/p>\n<p>You\u2019ll get faster loading pages, higher search rankings (SERP) and PageSpeed scores, and happier visitors with Hummingbird\u2019s WordPress speed optimization. Optimizing the speed of your site has never been easier!<\/p>\n<h3>Features Available in Hummingbird Include:<\/h3>\n<ul>\n<li>Scan and Fix \u2013 Get a scan of your site, find out what\u2019s slowing it down, and use one-click performance improvements to make critical speed improvements.<\/li>\n<li>World-class caching \u2013 A full caching suite to load pages faster with full-page, Gravatar, and browser cache tool.<\/li>\n<li>Performance Reports \u2013 Pro tips for running your site at super speed.<\/li>\n<li>Asset Optimization \u2013 Position, minify and combine Javascript, CSS, and Google Font files for top performance. Test changes with built-in Safe Mode.<\/li>\n<li>Better Rankings \u2013 Improve scores on Google PageSpeed Insights (SEO ranking factor), YSlow, Pingdom, and GTmetrix.<\/li>\n<li>Increase Your Conversion Rate \u2013 Don\u2019t keep visitors waiting: faster sites convert better.<\/li>\n<li>GZIP Compression \u2013 Blazing-fast HTML, JavaScript, and stylesheet (CSS) transfer.<\/li>\n<li>Configs \u2013 Set your preferred performance settings, save them as config, and instantly upload to any other site.<\/li>\n<li>Font Optimization \u2013 Improve site speed, Core Web Vitals, and visual stability by preloading critical fonts and enabling fallbacks.<\/li>\n<\/ul>\n<h3>Learn The Ropes With These Hands-On Hummingbird Tutorials<\/h3>\n<ul>\n<li><a target=\"_blank\" href=\"https:\/\/wpmudev.com\/blog\/optimize-wordpress-speed-hummingbird\/\" rel=\"nofollow ugc noopener\">How To Optimize WordPress For Speed With Hummingbird<\/a><\/li>\n<li><a target=\"_blank\" href=\"https:\/\/wpmudev.com\/blog\/optimize-elementor-wordpress-smush-hummingbird\/\" rel=\"nofollow ugc noopener\">How To Optimize Elementor for Free Using Smush and Hummingbird<\/a><\/li>\n<li><a target=\"_blank\" href=\"https:\/\/wpmudev.com\/blog\/optimize-wordpress-wpbakery-free-plugins\/\" rel=\"nofollow ugc noopener\">How To Optimize WPBakery Sites Using Smush And Hummingbird<\/a><\/li>\n<li><a target=\"_blank\" href=\"https:\/\/wpmudev.com\/blog\/speed-up-optimize-avada-theme-smush-hummingbird-plugins\/\" rel=\"nofollow ugc noopener\">Speed Up and Optimize Avada for Free Using Smush and Hummingbird<\/a><\/li>\n<li><a target=\"_blank\" href=\"https:\/\/wpmudev.com\/blog\/optimize-divi-wordpress-smush-hummingbird\/\" rel=\"nofollow ugc noopener\">Optimize Divi for Free Using Smush and Hummingbird<\/a><\/li>\n<\/ul>\n<h4>Hummingbird Features to Speed Up WordPress<\/h4>\n<h3>Scan and One-Click Fix<\/h3>\n<p>Hummingbird is a WordPress speed optimization plugin. It will scan your site, find files that are slowing it down, and provide tips and fixes for making your site run at top speed.<\/p>\n<p>Hummingbird even has one-click improvements like a full cache suite, one-click minify for styles and scripts, and deferring CSS and JS for quickly optimizing performance. What could be easier!<\/p>\n<h3>World-Class Caching<\/h3>\n<p>You\u2019ll get a world-class caching suite, including full-page, browser, and Gravatar cache.<\/p>\n<p>Make your site load even faster with Hummingbird\u2019s complete set of cache tools that give your visitors a faster browsing experience. Including full-page, browser and Gravatar caching.<\/p>\n<h3>Asset Optimization<\/h3>\n<p>Did you know that the more files you add to your site\u2019s header, the slower it will load? With Hummingbird, you can easily customize the load position of your CSS, JavaScript (defer CSS and Javascript), Fonts, and other files to increase your page speed.<\/p>\n<p>Quickly reorder, compress, and reposition files with Hummingbird\u2019s minification feature. Reset any changes you make in one click, or use Asset Optimization Safe Mode to test changes before pushing live.<\/p>\n<h3>Transfer Data at Top Speed With GZIP<\/h3>\n<p>Hummingbird has GZIP powers to make sharing your site more efficient.<\/p>\n<p>Sending zipped files is faster and can save you money on hosting. And don\u2019t worry about setup, send Hummingbird instructions with the click of a button and she\u2019ll handle the rest.<\/p>\n<h3>Built-in Cloudflare Integration<\/h3>\n<p>Hummingbird can be used to control your <a target=\"_blank\" href=\"https:\/\/www.cloudflare.com\/\" rel=\"nofollow ugc noopener\">Cloudflare<\/a> browser cache and Automatic Platform Optimizations (APO) settings as well! Simply add your Cloudflare API key and configure away.<\/p>\n<h3>Font Optimization<\/h3>\n<p>Boost site speed, Core Web Vitals, and the visual stability of pages for users with Hummingbird\u2019s one-click font optimization features: <strong>Preload Fonts,<\/strong> which instructs browsers to preload essential fonts, and <strong>Swap Web Fonts,<\/strong> which applies a temporary fallback font until the primary one loads.<\/p>\n<h3>Fully Compatible With Smush Image Optimization<\/h3>\n<p>You can complement Hummingbird\u2019s WordPress speed optimization features with our award-winning sister-plugin <a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/wp-smushit\/\" rel=\"ugc noopener\">Smush image optimization<\/a>. Smush compresses your images, giving your site less to load \u2013 and thus a faster load time. Hummingbird + Smush integrate perfectly together, and are the perfect match to speed up WordPress.<\/p>\n<p>Compress, optimize (optimise), and fix PageSpeed performance with properly sized images, lazy load, next-gen WebP convert, image formatting, and more.<\/p>\n<h3>Save time with Hummingbird Configs<\/h3>\n<p>Configs allow you to save your preferred Hummingbird configuration settings and apply them to your other sites in a few clicks. You can create unlimited configs.<\/p>\n<h3>Delay Javascript Resources (Pro Only)<\/h3>\n<p>Boost site performance dramatically by delaying the loading of JS files and third-party scripts until direct user interaction (e.g. scroll or click). Enjoy faster loading pages, improve web vitals, and ace your PageSpeed scores.<\/p>\n<p>Activate in one click, includes user interaction timeout and the option to exclude critical files from being delayed. A paid WPMU DEV account (the developers of Hummingbird) is required to access this feature. You can check out our affordable plans <a target=\"_blank\" href=\"https:\/\/wpmudev.com\/pricing\/\" rel=\"nofollow ugc noopener\">here<\/a>.<\/p>\n<h3>Generate Critical CSS (Pro Only)<\/h3>\n<p>Maximize site speed and user experience by prioritizing only the CSS that matters most. The Generate Critical CSS feature intelligently generates and embeds critical CSS in the head of each page, giving priority to above-the-fold content and significantly improving loading speed. Updates to your critical CSS are automated with every site design change, and you can enable\/disable with a click.<\/p>\n<h4>Faster Websites Rank Higher, Convert Better<\/h4>\n<p>Every millisecond counts: your visitors expect an ever-faster website, with a page load time of under two seconds expected \u2013 and the norm. If visitors <em>don\u2019t<\/em> get that on your site, they <em>will<\/em> leave.<\/p>\n<p>If you\u2019re running a business website or eCommerce store, that means <strong>if your website does not load quickly, you will lose sales.<\/strong><\/p>\n<p>Hummingbird is here to help you; it\u2019s a one of a kind WordPress performance optimization plugin that can make your site run at superspeed, for free!<\/p>\n<p>You get our WordPress performance optimization suite, which includes minification and GZIP for small page sizes, full caching for faster loading, and integration with Cloudflare\u2019s APO \/ browser cache, and our sister-plugin <a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/wp-smushit\/\" rel=\"ugc noopener\">Smush image optimization<\/a>.<\/p>\n<p>Hummingbird is built with ease-of-use in mind; it makes your WordPress site faster, but it\u2019s also fast to set up. You can scan your site and implement recommended changes in one-click, getting a fast site in mere minutes.<\/p>\n<p>All the above is free and will speed up WordPress for you. <strong>If you need the very fastest WordPress site, <a target=\"_blank\" href=\"https:\/\/wpmudev.com\/?utm_source=wordpress.org&amp;utm_medium=readme&amp;utm_campaign=hummingbird-readme&amp;utm_content=you_should_get_wpmudev_membership\" rel=\"nofollow ugc noopener\">you should get a WPMU DEV Membership<\/a>.<\/strong><\/p>\n<p>Our Membership gives you access to Hummingbird Pro \u2013 which features automated scanning, uptime monitoring, enhanced minify compression (with 2x the regular optimization), CDN hosted minification \u2013 alongside Smush Pro image optimization, all our premium WordPress plugins, and 24\/7 WordPress support.<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/wpmudev.com\/?utm_source=wordpress.org&amp;utm_medium=readme&amp;utm_campaign=hummingbird-readme&amp;utm_content=and_you_can_find_out_more_here\" rel=\"nofollow ugc noopener\">It\u2019s an incredible deal, and you can find out more here.<\/a><\/p>\n<h4>What do People say About Hummingbird?<\/h4>\n<p>\u2605\u2605\u2605\u2605\u2605<\/p>\n<blockquote>\n<p>\u201c<strong>Hummingbird is so easy to use<\/strong>. I thought it wouldn\u2019t change my speed much because I already made improvements. I ran the scan, it gave me recommendations, I pushed a button to apply them and it made my site even faster!\u201d \u2013 <a target=\"_blank\" href=\"https:\/\/wpmudev.com\/profile\/juancamilobuitrago\" rel=\"nofollow ugc noopener\">Camilo<\/a><\/p>\n<\/blockquote>\n<p>\u2605\u2605\u2605\u2605\u2605<\/p>\n<blockquote>\n<p>\u201cHummingbird is getting smarter with each update. Today it\u2019s become so good that it forced me to remove giant cache and optimization plugins like WP Super Cache and WP Sweep because now Hummingbird includes all those features \u2013 but in a more impressive way.\u201d \u2013 <a target=\"_blank\" href=\"https:\/\/wordpress.org\/support\/users\/swagatam1975\/\" rel=\"ugc noopener\">swagatam1975<\/a><\/p>\n<\/blockquote>\n<p>\u2605\u2605\u2605\u2605\u2605<\/p>\n<blockquote>\n<p>\u201c<strong>Hummingbird took me from 32 to 84 on Google page speed<\/strong> plus made my site 50% faster on GTmetrix!\u201d \u2013 <a target=\"_blank\" href=\"https:\/\/wpmudev.com\/profile\/nicolastergiopoulos\" rel=\"nofollow ugc noopener\">Nicolas<\/a><\/p>\n<\/blockquote>\n<p>\u2605\u2605\u2605\u2605\u2605<\/p>\n<blockquote>\n<p>\u201cI just built a real bloated sack of crap of a WP site, and after configuring Hummingbird and letting it do its thing, the site is actually <em>fast<\/em> \u2014 much faster than it has any right to be\u2026I\u2019m impressed.\u201d \u2013 <a target=\"_blank\" href=\"https:\/\/wordpress.org\/support\/topic\/better-than-i-deserve-2\/\" rel=\"ugc noopener\">Cacarr<\/a><\/p>\n<\/blockquote>\n<h4>A Note From Hummingbird<\/h4>\n<p>Hey! This is Hummingbird, your trusted solution to speed up WordPress. I\u2019m part of the WPMU DEV team, a superhero-suite of WordPress plugins, services, and support. Here are some of our other free plugins:<\/p>\n<ul>\n<li><a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/wp-smushit\/\" rel=\"ugc noopener\">Smush<\/a> \u2013 Image Compression and Optimization<\/li>\n<li><a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/forminator\/\" rel=\"ugc noopener\">Forminator<\/a> \u2013 Form, Quiz, Poll and Survey Builder<\/li>\n<li><a target=\"_blank\" href=\"https:\/\/wordpress.org\/plugins\/wordpress-popup\/\" rel=\"ugc noopener\">Hustle<\/a> \u2013 Pop-ups, Slide-ins and Email Opt-ins<\/li>\n<\/ul>\n<p>And if you need ALL our Pro plugins AND 24\/7 WordPress support, <a target=\"_blank\" href=\"https:\/\/wpmudev.com\/?utm_source=wordpress.org&amp;utm_medium=readme&amp;utm_campaign=hummingbird-readme&amp;utm_content=link_wpmudev\" rel=\"nofollow ugc noopener\">get WPMU DEV membership!<\/a><\/p>\n<p>My superhero friends run the WPMU DEV Blog, your source for the very best WordPress tutorials. If you need to be in the know about WordPress, check it out.<\/p>\n<p>Thanks for looking at Hummingbird, and I look forward to flying through your site to make it faster than ever.<\/p>\n<p><em>Enjoy, The Hummingbird<\/em><\/p>\n<h3>About Us<\/h3>\n<p>WPMU DEV is a premium supplier of quality WordPress plugins, services and support. Join us here:<br \/>\n<a target=\"_blank\" href=\"https:\/\/wpmudev.com\/?utm_source=wordpress.org&amp;utm_medium=readme&amp;utm_campaign=hummingbird-readme&amp;utm_content=wpmu_dev_link\" rel=\"nofollow ugc noopener\">https:\/\/wpmudev.com\/<\/a><\/p>\n<p>Don\u2019t forget to stay up to date on everything WordPress from the Internet\u2019s number one resource:<br \/>\n<a target=\"_blank\" href=\"https:\/\/wpmudev.com\/?utm_source=wordpress.org&amp;utm_medium=readme&amp;utm_campaign=hummingbird-readme&amp;utm_content=wpmu_dev_blog_link\" rel=\"nofollow ugc noopener\">WPMU DEV Blog<\/a><\/p>\n<p>Hey, one more thing\u2026 we hope you enjoy our <a target=\"_blank\" href=\"https:\/\/profiles.wordpress.org\/wpmudev\/#content-plugins\" rel=\"nofollow ugc noopener\">free offerings<\/a> as much as we\u2019ve loved making them for you!<\/p>\n<\/div>\n<div id=\"screenshots\" class=\"plugin-screenshots section\">\n<h2 id=\"screenshots-header\">Screenshots<\/h2>\n<ul class=\"plugin-screenshots\">\n<li>\n<figure><a target=\"_blank\" href=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/screenshot-1.gif?rev=1768568\" rel=\"nofollow noopener\"><img decoding=\"async\" class=\"screenshot\" src=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/screenshot-1.gif?rev=1768568\" alt=\"\"><\/a><figcaption>Scan your site for optimization tips and tricks.<\/figcaption><\/figure>\n<\/li>\n<li>\n<figure><a target=\"_blank\" href=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/screenshot-2.jpg?rev=1768564\" rel=\"nofollow noopener\" class=\"broken_link\"><img decoding=\"async\" class=\"screenshot\" src=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/screenshot-2.jpg?rev=1768564\" alt=\"\"><\/a><figcaption>Use the complete suite of cache tools to speed up load times.<\/figcaption><\/figure>\n<\/li>\n<li>\n<figure><a target=\"_blank\" href=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/screenshot-3.jpg?rev=1768568\" rel=\"nofollow noopener\" class=\"broken_link\"><img decoding=\"async\" class=\"screenshot\" src=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/screenshot-3.jpg?rev=1768568\" alt=\"\"><\/a><figcaption>Asset Optimization lets you combine and reposition CSS, JavaScript, and HTML files.<\/figcaption><\/figure>\n<\/li>\n<li>\n<figure><a target=\"_blank\" href=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/screenshot-4.jpg?rev=1768568\" rel=\"nofollow noopener\" class=\"broken_link\"><img decoding=\"async\" class=\"screenshot\" src=\"https:\/\/ps.w.org\/hummingbird-performance\/assets\/screenshot-4.jpg?rev=1768568\" alt=\"\"><\/a><figcaption>Use suggestions to make improvements and speed up your site.<\/figcaption><\/figure>\n<\/li>\n<\/ul>\n<\/div>\n<div id=\"faq\" class=\"plugin-faq section\">\n<h2 id=\"faq-header\">FAQ<\/h2>\n<dl>\n<dt id=\"do%20i%20need%20hummingbird%20if%20i%20already%20have%20caching%20like%20wp%20rocket%20or%20w3%20total%20cache%3F\">\n<h3>Do I need Hummingbird if I already have caching like WP Rocket or W3 Total Cache?<\/h3>\n<\/dt>\n<dd>\n<p>Yes! Of course, our cache suite is more than enough, but if you already use WP Rocket or W3 Total Cache, the special monitoring tools Hummingbird offers still make it worth it. To ensure compatibility, only activate overlapping features in one of the plugins.<\/p>\n<\/dd>\n<dt id=\"does%20hummingbird%20work%20with%20cloudflare%3F\">\n<h3>Does Hummingbird work with Cloudflare?<\/h3>\n<\/dt>\n<dd>\n<p>Yes! Hummingbird is built to take full advantage of Cloudflare features. Just plug in your API to get started.<\/p>\n<\/dd>\n<dt id=\"does%20hummingbird%20work%20with%20woocommerce%3F\">\n<h3>Does Hummingbird work with WooCommerce?<\/h3>\n<\/dt>\n<dd>\n<p>Yes! Hummingbird works great with ecommerce plugins like WooCommerce and MarketPress. For best results, when configuring full-page cache, follow the WooCommerce recommended cache settings. Hummingbird will exclude the cart, my account and checkout pages to keep content dynamic.<\/p>\n<\/dd>\n<dt id=\"why%20is%20my%20wordpress%20slow%3F\">\n<h3>Why is my WordPress slow?<\/h3>\n<\/dt>\n<dd>\n<p>There are plenty of factors involved in why you\u2019d have WordPress slow. Hummingbird\u2019s scanning and one-click fixes can work out why your site is slow, and with one click, speed up WordPress for you. Easy peasy!<\/p>\n<\/dd>\n<dt id=\"what%E2%80%99s%20the%20difference%20between%20hummingbird%20and%20hummingbird%20pro%3F\">\n<h3>What\u2019s the difference between Hummingbird and Hummingbird Pro?<\/h3>\n<\/dt>\n<dd>\n<p>The free Hummingbird plugin is a powerful suite of WordPress speed optimization features! You can deliver big improvements in your page speed in mere minutes using our one-click implementation of recommended fixes. Some of the reviews above show you the results you can get.<\/p>\n<p>Hummingbird Pro is available as part of the WPMU DEV Membership, and adds automated scanning, uptime monitoring, enhanced minify compression (with 2x the regular optimization), and CDN hosted minification. This will make your site even faster.<\/p>\n<p>Membership also gets you all our premium WordPress plugins, including Smush Pro, for the very best image optimization with image resizing, lazy load, and next-gen WebP convert, and 24\/7 WordPress support. Hummingbird is a great free plugin, and Hummingbird Pro is even better. <a target=\"_blank\" href=\"https:\/\/wpmudev.com\/?utm_source=wordpress.org&amp;utm_medium=readme&amp;utm_campaign=hummingbird-readme&amp;utm_content=you_can_find_out_more\" rel=\"nofollow ugc noopener\">You can find out more here.<\/a><\/p>\n<\/dd>\n<dt id=\"somebody%20help%21%20i%20turned%20on%20asset%20optimization%20and%20it%20broke%20my%20site%21%3F\">\n<h3>Somebody help! I turned on Asset Optimization and it broke my site!?<\/h3>\n<\/dt>\n<dd>\n<p>Asset Optimization is a great way to speed up your site but moving, combining, using minify, and rearranging CSS and JavaScript (.JS) files can also mess with styling and break functionality. We recommend making incremental changes and testing your site as you go so you can undo the changes if something breaks. And remember, don\u2019t panic. If something goes wrong you can start over with the click of a button \ud83d\ude42<\/p>\n<\/dd>\n<dt id=\"how%20can%20i%20report%20security%20issues%20or%20bugs%3F\">\n<h3>How can I report security issues or bugs?<\/h3>\n<\/dt>\n<dd>\n<p>We take plugin security incredibly seriously; if you have a bug or vulnerability to report, you can do so through the Patchstack Vulnerability Disclosure Program. It\u2019s fast, easy, and you will be notified when the issue is fixed. <a target=\"_blank\" href=\"https:\/\/patchstack.com\/database\/vdp\/hummingbird-performance\" rel=\"nofollow ugc noopener\">Report a vulnerability<\/a>.<\/p>\n<\/dd>\n<\/dl>\n<\/div>\n<div id=\"tab-reviews\" class=\"plugin-reviews section\">\n<h2 id=\"reviews-header\">Reviews<\/h2>\n<div class=\"plugin-reviews\">\n<article class=\"plugin-review\">\n<div class=\"review-avatar\">\n\t\t\t\t\t\t<img decoding=\"async\" alt=\"\" src=\"https:\/\/secure.gravatar.com\/avatar\/7ac55d89473fe5032ba275ae6d120b504494be986cd8c8aa26af90661a255960?s=60&amp;d=retro&amp;r=g\" srcset=\"https:\/\/secure.gravatar.com\/avatar\/7ac55d89473fe5032ba275ae6d120b504494be986cd8c8aa26af90661a255960?s=120&amp;d=retro&amp;r=g 2x\" class=\"avatar avatar-60 photo\" height=\"60\" width=\"60\">\t\t\t\t\t<\/div>\n<div class=\"review\">\n<header>\n<div class=\"header-top\">\n<div class=\"wporg-ratings\" aria-label=\"5 out of 5 stars\" data-title-template=\"%s out of 5 stars\" data-rating=\"5\" style=\"color:#ffb900;\"><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><\/div>\n<h3 class=\"review-title\"><a target=\"_blank\" class=\"url\" href=\"https:\/\/wordpress.org\/support\/topic\/great-plugin-40139\/\" rel=\"noopener\">Great plugin<\/a><\/h3>\n<\/p><\/div>\n<div class=\"header-bottom\">\n\t\t\t\t\t\t\t\t<span class=\"review-author author vcard\"><a target=\"_blank\" href=\"https:\/\/profiles.wordpress.org\/katmagnow\/\" title=\"Posts by katmagnow\" rel=\"author noopener\">katmagnow<\/a><\/span><br \/>\n\t\t\t\t\t\t\t\t<span class=\"review-date\">February 12, 2025<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/header>\n<div class=\"review-content\">Easy to install and use, even for beginners.<\/div>\n<\/p><\/div>\n<\/article>\n<article class=\"plugin-review\">\n<div class=\"review-avatar\">\n\t\t\t\t\t\t<img decoding=\"async\" alt=\"\" src=\"https:\/\/secure.gravatar.com\/avatar\/5fae1312eb80b325ba85bf6df9dbe9432136634b9c97b8e30d53ef25be7ade52?s=60&amp;d=retro&amp;r=g\" srcset=\"https:\/\/secure.gravatar.com\/avatar\/5fae1312eb80b325ba85bf6df9dbe9432136634b9c97b8e30d53ef25be7ade52?s=120&amp;d=retro&amp;r=g 2x\" class=\"avatar avatar-60 photo\" height=\"60\" width=\"60\">\t\t\t\t\t<\/div>\n<div class=\"review\">\n<header>\n<div class=\"header-top\">\n<div class=\"wporg-ratings\" aria-label=\"5 out of 5 stars\" data-title-template=\"%s out of 5 stars\" data-rating=\"5\" style=\"color:#ffb900;\"><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><\/div>\n<h3 class=\"review-title\"><a target=\"_blank\" class=\"url\" href=\"https:\/\/wordpress.org\/support\/topic\/very-credible-option-for-asset-combination\/\" rel=\"noopener\">Very credible option for asset combination<\/a><\/h3>\n<\/p><\/div>\n<div class=\"header-bottom\">\n\t\t\t\t\t\t\t\t<span class=\"review-author author vcard\"><a target=\"_blank\" href=\"https:\/\/profiles.wordpress.org\/mmcglynn\/\" title=\"Posts by mmcglynn\" rel=\"author noopener\">mmcglynn<\/a><\/span><br \/>\n\t\t\t\t\t\t\t\t<span class=\"review-date\">February 11, 2025<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"review-replies\">1 reply<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/header>\n<div class=\"review-content\">This plugin strikes the right balance between functionality and intrusiveness. Recommended for use with builder like Elementor, Divi and Avada et al.<\/p>\n<p>You don\u2019t have to use everything, just what you need. Nice UI too and that matters.<\/p><\/div>\n<\/p><\/div>\n<\/article>\n<article class=\"plugin-review\">\n<div class=\"review-avatar\">\n\t\t\t\t\t\t<img decoding=\"async\" alt=\"\" src=\"https:\/\/secure.gravatar.com\/avatar\/082d097a866605755249a2cbc36b0d0222ed10ffadeb64bd6dd1b2c26dbf1f62?s=60&amp;d=retro&amp;r=g\" srcset=\"https:\/\/secure.gravatar.com\/avatar\/082d097a866605755249a2cbc36b0d0222ed10ffadeb64bd6dd1b2c26dbf1f62?s=120&amp;d=retro&amp;r=g 2x\" class=\"avatar avatar-60 photo\" height=\"60\" width=\"60\">\t\t\t\t\t<\/div>\n<div class=\"review\">\n<header>\n<div class=\"header-top\">\n<div class=\"wporg-ratings\" aria-label=\"5 out of 5 stars\" data-title-template=\"%s out of 5 stars\" data-rating=\"5\" style=\"color:#ffb900;\"><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><\/div>\n<h3 class=\"review-title\"><a target=\"_blank\" class=\"url\" href=\"https:\/\/wordpress.org\/support\/topic\/perfect-10666\/\" rel=\"noopener\">Perfect<\/a><\/h3>\n<\/p><\/div>\n<div class=\"header-bottom\">\n\t\t\t\t\t\t\t\t<span class=\"review-author author vcard\"><a target=\"_blank\" href=\"https:\/\/profiles.wordpress.org\/carlosvdc\/\" title=\"Posts by carlosvdc\" rel=\"author noopener\">carlosvdc<\/a><\/span><br \/>\n\t\t\t\t\t\t\t\t<span class=\"review-date\">February 10, 2025<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"review-replies\">1 reply<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/header>\n<div class=\"review-content\">PERFECT<\/div>\n<\/p><\/div>\n<\/article>\n<article class=\"plugin-review\">\n<div class=\"review-avatar\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/secure.gravatar.com\/avatar\/2617f3f06a8e8fbdead30edb01930b8575a2550f56f4101b0a63ce8605901b4b?s=60&amp;d=retro&amp;r=g\" srcset=\"https:\/\/secure.gravatar.com\/avatar\/2617f3f06a8e8fbdead30edb01930b8575a2550f56f4101b0a63ce8605901b4b?s=120&amp;d=retro&amp;r=g 2x\" class=\"avatar avatar-60 photo\" height=\"60\" width=\"60\">\t\t\t\t\t<\/div>\n<div class=\"review\">\n<header>\n<div class=\"header-top\">\n<div class=\"wporg-ratings\" aria-label=\"5 out of 5 stars\" data-title-template=\"%s out of 5 stars\" data-rating=\"5\" style=\"color:#ffb900;\"><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><\/div>\n<h3 class=\"review-title\"><a target=\"_blank\" class=\"url\" href=\"https:\/\/wordpress.org\/support\/topic\/very-helpful-alternative\/\" rel=\"noopener\">Very helpful alternative.<\/a><\/h3>\n<\/p><\/div>\n<div class=\"header-bottom\">\n\t\t\t\t\t\t\t\t<span class=\"review-author author vcard\"><a target=\"_blank\" href=\"https:\/\/profiles.wordpress.org\/bogatell\/\" title=\"Posts by Bogatell\" rel=\"author noopener\">Bogatell<\/a><\/span><br \/>\n\t\t\t\t\t\t\t\t<span class=\"review-date\">January 4, 2025<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"review-replies\">1 reply<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/header>\n<div class=\"review-content\">Finding this plugin was a relief when I needed to replace Async JavaScript.<\/div>\n<\/p><\/div>\n<\/article>\n<article class=\"plugin-review\">\n<div class=\"review-avatar\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/secure.gravatar.com\/avatar\/a68673718525edbb7cd9123b2ded64c265e374db95443a5851ae9dff109e7e79?s=60&amp;d=retro&amp;r=g\" srcset=\"https:\/\/secure.gravatar.com\/avatar\/a68673718525edbb7cd9123b2ded64c265e374db95443a5851ae9dff109e7e79?s=120&amp;d=retro&amp;r=g 2x\" class=\"avatar avatar-60 photo\" height=\"60\" width=\"60\">\t\t\t\t\t<\/div>\n<div class=\"review\">\n<header>\n<div class=\"header-top\">\n<div class=\"wporg-ratings\" aria-label=\"5 out of 5 stars\" data-title-template=\"%s out of 5 stars\" data-rating=\"5\" style=\"color:#ffb900;\"><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><\/div>\n<h3 class=\"review-title\"><a target=\"_blank\" class=\"url\" href=\"https:\/\/wordpress.org\/support\/topic\/franvaz-mex\/\" rel=\"noopener\">FranVaz-Mex<\/a><\/h3>\n<\/p><\/div>\n<div class=\"header-bottom\">\n\t\t\t\t\t\t\t\t<span class=\"review-author author vcard\"><a target=\"_blank\" href=\"https:\/\/profiles.wordpress.org\/redcommx\/\" title=\"Posts by redcommx\" rel=\"author noopener\">redcommx<\/a><\/span><br \/>\n\t\t\t\t\t\t\t\t<span class=\"review-date\">November 16, 2024<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"review-replies\">1 reply<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/header>\n<div class=\"review-content\">Good plugin<\/div>\n<\/p><\/div>\n<\/article>\n<article class=\"plugin-review\">\n<div class=\"review-avatar\">\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/secure.gravatar.com\/avatar\/9b4108135e8da2d201008fe28e6401896d4ee859ef193da42b41241fa2335a0e?s=60&amp;d=retro&amp;r=g\" srcset=\"https:\/\/secure.gravatar.com\/avatar\/9b4108135e8da2d201008fe28e6401896d4ee859ef193da42b41241fa2335a0e?s=120&amp;d=retro&amp;r=g 2x\" class=\"avatar avatar-60 photo\" height=\"60\" width=\"60\">\t\t\t\t\t<\/div>\n<div class=\"review\">\n<header>\n<div class=\"header-top\">\n<div class=\"wporg-ratings\" aria-label=\"5 out of 5 stars\" data-title-template=\"%s out of 5 stars\" data-rating=\"5\" style=\"color:#ffb900;\"><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><span class=\"dashicons dashicons-star-filled\"><\/span><\/div>\n<h3 class=\"review-title\"><a target=\"_blank\" class=\"url\" href=\"https:\/\/wordpress.org\/support\/topic\/easy-to-use-5113\/\" rel=\"noopener\">Easy to use<\/a><\/h3>\n<\/p><\/div>\n<div class=\"header-bottom\">\n\t\t\t\t\t\t\t\t<span class=\"review-author author vcard\"><a target=\"_blank\" href=\"https:\/\/profiles.wordpress.org\/raulprdev\/\" title=\"Posts by raulprdev\" rel=\"author noopener\">raulprdev<\/a><\/span><br \/>\n\t\t\t\t\t\t\t\t<span class=\"review-date\">November 12, 2024<\/span><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"review-replies\">1 reply<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/header>\n<div class=\"review-content\">It was very well for the free version. I still have to try to Pro.<\/div>\n<\/p><\/div>\n<\/article><\/div>\n<p>\t\t<a target=\"_blank\" class=\"reviews-link\" href=\"https:\/\/wordpress.org\/support\/plugin\/hummingbird-performance\/reviews\/\" rel=\"noopener\"><br \/>\n\t\t\tRead all 1,482 reviews\t\t<\/a><\/div>\n<div id=\"tab-developers\" class=\"plugin-developers section\">\n<h2 id=\"developers-header\">Contributors &amp; Developers<\/h2>\n<div class=\"plugin-contributors\">\n<p>\u201cHummingbird Performance \u2013 Cache &amp; Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN\u201d is open source software. The following people have contributed to this plugin.<\/p>\n<p><span class=\"screen-reader-text\">Contributors<\/span><\/p>\n<ul id=\"contributors-list\" class=\"contributors-list\">\n<li>\n\t\t\t\t<img loading=\"lazy\" decoding=\"async\" alt=\"\" src=\"https:\/\/secure.gravatar.com\/avatar\/76b74b052c98504b5989e983d0c5fbe671c1535ec3b01024f520f0709cb9b2d9?s=32&amp;d=mm&amp;r=g\" srcset=\"https:\/\/secure.gravatar.com\/avatar\/76b74b052c98504b5989e983d0c5fbe671c1535ec3b01024f520f0709cb9b2d9?s=64&amp;d=mm&amp;r=g 2x\" class=\"avatar avatar-32 photo\" height=\"32\" width=\"32\">\t\t\t\t<a target=\"_blank\" href=\"https:\/\/profiles.wordpress.org\/wpmudev\/\" rel=\"noopener\"><br \/>\n\t\t\t\t\tWPMU DEV \u2013 Your All-in-One WordPress Platform\t\t\t\t<\/a>\n\t\t\t<\/li>\n<\/ul><\/div>\n<div class=\"plugin-development\">\n<p>\u201cHummingbird Performance \u2013 Cache &amp; Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN\u201d has been translated into 19 locales. Thank you to <a target=\"_blank\" href=\"https:\/\/translate.wordpress.org\/projects\/wp-plugins\/hummingbird-performance\/contributors\" rel=\"noopener\">the translators<\/a> for their contributions.<\/p>\n<p><a target=\"_blank\" href=\"https:\/\/translate.wordpress.org\/projects\/wp-plugins\/hummingbird-performance\" rel=\"noopener\">Translate \u201cHummingbird Performance \u2013 Cache &amp; Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN\u201d into your language.<\/a><\/p>\n<h3>Interested in development?<\/h3>\n<p><a target=\"_blank\" href=\"https:\/\/plugins.trac.wordpress.org\/browser\/hummingbird-performance\/\" rel=\"noopener\" class=\"broken_link\">Browse the code<\/a>, check out the <a target=\"_blank\" href=\"https:\/\/plugins.svn.wordpress.org\/hummingbird-performance\/\" rel=\"noopener\">SVN repository<\/a>, or subscribe to the <a target=\"_blank\" href=\"https:\/\/plugins.trac.wordpress.org\/log\/hummingbird-performance\/\" rel=\"noopener\" class=\"broken_link\">development log<\/a> by <a target=\"_blank\" href=\"https:\/\/plugins.trac.wordpress.org\/log\/hummingbird-performance\/?limit=100&amp;mode=stop_on_copy&amp;format=rss\" rel=\"noopener\" class=\"broken_link\">RSS<\/a>.<\/p>\n<\/div>\n<\/div>\n<div id=\"tab-changelog\" class=\"plugin-changelog section\">\n<h2 id=\"changelog-header\">Changelog<\/h2>\n<h4>3.12.0 ( 2025-02-12 )<\/h4>\n<ul>\n<li>New: Option to clear Static Server Cache when a post\/page is updated<\/li>\n<li>New: UI option to exclude inline JS from the Delay JS feature<\/li>\n<li>Improvement: Exclude Elementor assets from Asset Optimization (AO)<\/li>\n<li>Improvement: Better compatibility with The Events Calendar plugin<\/li>\n<li>Improvement: New option to switch back to the legacy textarea for Exclusion Optimization (EO) exclusion keywords<\/li>\n<li>Improvement: New constant to completely skip the Asset Optimization (AO) module and use Exclusion Optimization (EO) only<\/li>\n<li>Improvement: Core WP files are now marked clearly in Exclusion Optimization (EO) exclusions<\/li>\n<li>Improvement: Compatibility check added for WPML<\/li>\n<li>Fix: Critical CSS toggle in the Summary Box was not updating<\/li>\n<li>Fix: Delay JS Exclusions and Critical CSS Exclusions Keyword not cleared when hitting enter<\/li>\n<li>Fix: Manual Inclusions textarea expander not working on Critical CSS<\/li>\n<li>Fix: Taxonomies not excluded from Critical CSS when Categories are excluded<\/li>\n<li>Fix: Exclude files, plugins\/themes and keywords from Critical CSS generation when they are added to exclusions<\/li>\n<\/ul>\n<p>= 3.11.0 ( 2024-12-23 )<br \/>\n\u2013 New: Granular asset exclusion controls for Delay JS and Critical CSS, allowing easier adjustments and fine-tuning.<br \/>\n\u2013 Improved: Enhanced asset optimization and Critical CSS generation by ignoring empty URLs and commented CSS, reducing errors.<br \/>\n\u2013 Improved: Prioritized Critical CSS generation before other CSS optimizations to prevent unexpected visual behavior.<br \/>\n\u2013 Improved: Removed certain autoload options to boost overall performance.<br \/>\n\u2013 Improved: Optimized API interactions with WPMU DEV hosting\u2019s Static Server Cache for smoother integration.<br \/>\n\u2013 Fixed: Debug log errors when running a Performance Test.<br \/>\n\u2013 Fixed: Fatal error occurring when using Lazy Comments with Divi.<br \/>\n\u2013 Fixed: Ensured compatibility with WordPress 6.7<\/p>\n<h4>3.10.0 ( 2024-10-22 )<\/h4>\n<ul>\n<li>New: Option to delay below-the-fold Critical CSS until user interaction for better performance<\/li>\n<li>New: Separate Mobile CSS generation when using Above-the-fold Critical CSS for improved mobile performance<\/li>\n<li>Improved: Better page caching and preloading for mobile devices for improved response times<\/li>\n<li>Improved: Better Critical CSS handling for themes which do not pass explicit IDs<\/li>\n<li>Improved: Added Critical CSS, Delay JS and Font Swapping options on the Setup wizard<\/li>\n<li>Fix: Asset Optimization Compatibility issues with Woo cart and checkout pages<\/li>\n<\/ul>\n<h4>3.9.4 ( 2024-09-04 )<\/h4>\n<ul>\n<li>Improvement: Improved WPML compatibility<\/li>\n<li>Improvement: Improved Static Server Cache integration stability<\/li>\n<\/ul>\n<h4>3.9.3 ( 2024-08-12 )<\/h4>\n<ul>\n<li>New: Viewport Meta Optimization for better mobile performance and responsiveness<\/li>\n<li>Improvement: Font Swapping for inline CSS font declarations<\/li>\n<li>Improvement: Caching compatibility with WooCommerce Multilingual &amp; Multicurrency by WPML<\/li>\n<li>Fix: file_get_contents preventing Hummingbird from loading scripts in JavaScript Delay module<\/li>\n<li>Fix: PHP warnings generated by Performance test<\/li>\n<li>Improvement: Redis Object Caching integration deprecated<\/li>\n<li>Improvement: Legacy manual critical CSS deprecated (Replaced with automatic Critical CSS generation)<\/li>\n<li>Improvement: Minor fixes and improvements for Static Server Cache (FastCGI) integration<\/li>\n<\/ul>\n<h4>3.9.2 ( 2024-07-23 )<\/h4>\n<ul>\n<li>Improvement: Security hardening<\/li>\n<\/ul>\n<h4>3.9.1 ( 2024-07-15 )<\/h4>\n<ul>\n<li>Fix: Whitelabel fixes<\/li>\n<li>Improvement: General code improvements<\/li>\n<\/ul>\n<h4>3.9.0 ( 2024-07-09 )<\/h4>\n<ul>\n<li>Improvement: Better integration with WPMU Dev hosting\u2019s Static Server Cache<\/li>\n<li>Improvement: Option to switch Font Swapping modes to fine tune performance<\/li>\n<li>Improvement: Option to switch Font Preloading modes to fine tune performance<\/li>\n<li>Improvement: Preload Caching is now enabled by default for Homepage when Page Caching is active<\/li>\n<li>Improvement: Woo cart and checkout pages are excluded from optimization to prevent broken functionality<\/li>\n<li>Improvement: Faster Critical CSS processing<\/li>\n<li>Improvement: WP 6.6 compatibility<\/li>\n<li>Fix: Google Site Kit compatibility with Asset Optimization<\/li>\n<li>Fix: Relative URLs are now handled without errors when generating Critical CSS<\/li>\n<\/ul>\n<h4>3.8.1 ( 2024-05-02 )<\/h4>\n<ul>\n<li>Fix: Font optimization causes issue with RSS feeds<\/li>\n<li>Fix: PHP errors and warnings<\/li>\n<\/ul>\n<h4>3.8.0 ( 2024-04-29 )<\/h4>\n<ul>\n<li>New: Load local fonts early with font preloading<\/li>\n<li>New: Font swapping to ensure that text remains visible while webfont is downloading<\/li>\n<li>Improvement: Better caching compatibility with popular third-party plugins<\/li>\n<li>Improvement: Auto-populate CDN and web font domains in Advanced Tools &gt; Preconnect<\/li>\n<li>Fix: PHP warnings<\/li>\n<li>Fix: Delay JS compatibility issue with Avada<\/li>\n<li>Fix: Asset optimization bug fixes<\/li>\n<\/ul>\n<h4>3.7.4 ( 2024-03-27 )<\/h4>\n<ul>\n<li>Improvement: Security hardening<\/li>\n<\/ul>\n<h4>3.7.3 ( 2024-03-21 )<\/h4>\n<ul>\n<li>New: Replaced deprecated FID check with INP in performance test<\/li>\n<\/ul>\n<h4>3.7.2 ( 2024-01-16 )<\/h4>\n<ul>\n<li>New: Use static IPs for Critical CSS service<\/li>\n<li>Improvement: Ignore missing CSS files when generating Critical CSS<\/li>\n<li>Fix: Avoid calling the Critical CSS service too frequently<\/li>\n<\/ul>\n<h4>3.7.1 ( 2023-12-20 )<\/h4>\n<ul>\n<li>Improvement: Stability improvements<\/li>\n<\/ul>\n<h4>3.7.0 ( 2023-12-06 )<\/h4>\n<ul>\n<li>Fix: Critical CSS and Delay JS causing validation errors with AMP<\/li>\n<li>Fix: Compatibility warning with PHP 8.3<\/li>\n<li>Improvement: Better analytics<\/li>\n<\/ul>\n<h4>3.6.1 ( 2023-11-06 )<\/h4>\n<ul>\n<li>Fix: Minify module generating CSS file with HTML inside, when source CSS file not found<\/li>\n<\/ul>\n<h4>3.6.0 ( 2023-10-09 )<\/h4>\n<ul>\n<li>New: Generate Critical CSS for your pages to address render-blocking resource warnings and eliminate unused CSS<\/li>\n<li>Improvement: Add comments for all translation strings that have placeholders in them<\/li>\n<li>Improvement: Set minimum required PHP version to 7.4<\/li>\n<li>Fix: PHP errors and warnings<\/li>\n<li>Fix: Asset Optimization doesn\u2019t save settings on Manual Mode<\/li>\n<li>Fix: Delay JS conflict with Hub Client<\/li>\n<\/ul>\n<h4>3.5.0 ( 2023-06-27 )<\/h4>\n<ul>\n<li>New: Delay JS \u2013 Delay the execution of scripts to prioritize page rendering<\/li>\n<li>Improvement: PHP 8.2 Compatibility<\/li>\n<li>Fix: Accessibility Improvements<\/li>\n<li>Fix: Security audit and improvements<\/li>\n<li>Fix: Filter panel overlaps result while scrolling down on Asset Optimization page<\/li>\n<li>Fix: Asset Optimization doesn\u2019t save manual settings in some situations<\/li>\n<li>Fix: Minor improvements in code and copy<\/li>\n<\/ul>\n<h4>3.4.7 ( 2023-06-13 )<\/h4>\n<ul>\n<li>Improvement: Performance improvements<\/li>\n<\/ul>\n<h4>3.4.6 ( 2023-04-17 )<\/h4>\n<ul>\n<li>Improvement: Switch from React development build to production build<\/li>\n<li>Fix: Asset Optimization stats showing NaN on non-English sites<\/li>\n<li>Fix: HB CDN automatically excluding two files from Themeco Pro theme<\/li>\n<li>Fix: Hummingbird performance test results accordion not opening<\/li>\n<li>Fix: Whitelabel issue with \u201cWhat\u2019s New\u201d modal<\/li>\n<li>Fix: Minor compatibility issues with PHP 8.2<\/li>\n<\/ul>\n<h4>3.4.5 ( 2023-03-28 )<\/h4>\n<ul>\n<li>Fix: Incorrect post types getting deleted<\/li>\n<\/ul>\n<h4>3.4.4 ( 2023-03-15 )<\/h4>\n<ul>\n<li>Improvement: Minor bug fixes and improvements<\/li>\n<\/ul>\n<h4>3.4.3 ( 2023-02-23 )<\/h4>\n<ul>\n<li>Fix: Security fix<\/li>\n<\/ul>\n<h4>3.4.2 ( 2023-02-16 )<\/h4>\n<ul>\n<li>Fix: JS error in configs<\/li>\n<\/ul>\n<h4>3.4.1 ( 2023-02-16 )<\/h4>\n<ul>\n<li>Improvement: Security hardening<\/li>\n<li>Fix: Issue when upgrading from version 2.7.3<\/li>\n<\/ul>\n<h4>3.4.0 ( 2022-11-28 )<\/h4>\n<ul>\n<li>New: Asset optimization safe mode<\/li>\n<li>New: React-based asset optimization module<\/li>\n<li>New: Compatibility module with WPMU DEV hosting FastCGI feature<\/li>\n<li>New: Map generated filenames to actual filenames on Manual Asset Optimisation<\/li>\n<li>New: Replace Google fonts with Bunny fonts for GDPR compliance<\/li>\n<li>Fix: Performance module showing older version of the report after scan<\/li>\n<li>Fix: Page cache preloader icon<\/li>\n<li>Fix: Uptime compatibility with WPMU DEV free Hub<\/li>\n<li>Fix: Smush activation links on MU<\/li>\n<li>Fix: Dashboard Asset Optimization Stats are different from the AO Summary Details<\/li>\n<li>Fix: Miscellaneous PHP warnings and errors<\/li>\n<\/ul>\n<h4>3.3.7 ( 2022-11-17 )<\/h4>\n<ul>\n<li>Improvement: Code and compatibility improvements<\/li>\n<\/ul>\n<h4>3.3.6 ( 2022-11-01 )<\/h4>\n<ul>\n<li>Enhance: Security hardening<\/li>\n<li>Enhance: WP 6.1 compatibility<\/li>\n<\/ul>\n<h4>3.3.5 ( 2022-10-04 )<\/h4>\n<ul>\n<li>Enhance: Membership status check<\/li>\n<\/ul>\n<h4>3.3.4 ( 2022-06-16 )<\/h4>\n<ul>\n<li>Enhance: Split out JavaScript libraries into smaller files<\/li>\n<li>Enhance: Reports compatibility with Defender masking feature<\/li>\n<li>Enhance: Cleanup on uninstall on network installs<\/li>\n<li>Enhance: Page cache compatibility with Defender security headers<\/li>\n<li>Fix: Usage tracking option on network installs<\/li>\n<li>Fix: Setup module logic on plugin activation<\/li>\n<li>Fix: Inline limits in asset optimization<\/li>\n<li>Fix: Weekly performance report sometimes sent out twice<\/li>\n<li>Fix: Settings link on Plugins page<\/li>\n<li>Fix: Comment on-click lazy loading<\/li>\n<li>Fix: Translation link URL<\/li>\n<li>Fix: Tooltip showing by default on \u2018Checking files\u2019 asset optimization modal<\/li>\n<li>Fix: Redis module not always being able to write to wp-config.php file<\/li>\n<li>Fix: Skip onboarding wizard if a config has been applied<\/li>\n<li>Fix: Rename \u201cBasic\u201d config to \u201cDefault\u201d<\/li>\n<li>Fix: Tutorials scripts loading on all pages<\/li>\n<\/ul>\n<h4>3.3.3 ( 2022-05-12 )<\/h4>\n<ul>\n<li>New: Set the number of comments to preload in lazy loading module<\/li>\n<li>Enhance: Clean up after uninstalling on multisite<\/li>\n<li>Enhance: Remove duplicate \u2018wphb_page_cache_cleared\u2019 action in favour of \u2018wphb_clear_cache_url\u2019<\/li>\n<li>Enhance: Sanitize input fields in Configs module<\/li>\n<li>Enhance: Compatibility with Weglot plugin<\/li>\n<li>Fix: PHP undefined array key warnings<\/li>\n<li>Fix: Fatal error when clearing cache in certain conditions<\/li>\n<li>Fix: Toggling Uptime from WPMU DEV hub<\/li>\n<li>Fix: Clear cache button not white labeled<\/li>\n<li>Fix: Onboarding setup wizard summary layout<\/li>\n<li>Fix: Onboarding setup wizard tracking option on multisite<\/li>\n<li>Fix: Smush upsell block logic<\/li>\n<li>Fix: Tutorials on dashboard page cannot be hidden<\/li>\n<li>Fix: Duplicate users in notifications modal<\/li>\n<li>Fix: Errors when offloading ES6 modules with import statements to CDN<\/li>\n<li>Fix: Clear cache button (admin bar) logic on network installs<\/li>\n<li>Fix: Cloudflare zone selector not working<\/li>\n<li>Fix: High contrast notice in comments lazy load module<\/li>\n<li>Fix: Lazy loading WooCommerce reviews<\/li>\n<\/ul>\n<h4>3.3.2 ( 2022-03-14 )<\/h4>\n<ul>\n<li>Fix: XSS vulnerability<\/li>\n<\/ul>\n<h4>3.3.1 ( 2022-02-24 )<\/h4>\n<ul>\n<li>New: Onboarding setup wizard<\/li>\n<li>Enhance: Support for WPMU DEV Hub<\/li>\n<li>Enhance: Add a unique salt when enabling Redis integration<\/li>\n<li>Enhance: \u201cHow does it work\u201d section in asset optimization module<\/li>\n<li>Fix: Incorrect detection of Cloudflare APO status<\/li>\n<li>Fix: Missing action buttons on Integrations page in sub sites<\/li>\n<li>Fix: Page cache not clearing when caching is disabled on subsites<\/li>\n<li>Fix: Duplicate ID elements on dashboard page<\/li>\n<li>Fix: Inability to auto start asset optimization scan from dashboard page on free version<\/li>\n<li>Fix: Remove global configs from network subsites<\/li>\n<li>Fix: An invalid form control with name=\u2019cloudflare-email\u2019 is not focusable error<\/li>\n<li>Fix: Documentation link in Notifications module<\/li>\n<li>Fix: Translation strings<\/li>\n<li>Fix: Styles for Select2 textarea elements<\/li>\n<\/ul>\n<h4>3.3.0 ( 2022-01-11 )<\/h4>\n<ul>\n<li>New: Font optimization is now part of automatic asset optimization mode<\/li>\n<li>New: Notification email designs<\/li>\n<li>New: Plugin icon<\/li>\n<li>Enhance: Add file size limits for inlining assets in asset optimization module<\/li>\n<li>Enhance: Status of assets in asset optimization module<\/li>\n<li>Enhance: Updating of exclusion list in asset optimization UI<\/li>\n<li>Enhance: Page types exclusions in page caching<\/li>\n<li>Enhance: PHP 8.1 compatibility<\/li>\n<li>Fix: Clearing page cache on subsites in a network sub-directory installs<\/li>\n<li>Fix: Page caching module not showing for site admins<\/li>\n<li>Fix: Browser caching module not showing on subsites with Cloudflare integration<\/li>\n<li>Fix: Cached files counter when purging cache<\/li>\n<li>Fix: Infinite loop with orphaned assets when page cache integrations are enabled<\/li>\n<li>Fix: Cases when asset optimization breaks CSS with background SVG images<\/li>\n<li>Fix: Asset optimization auto selecting files in auto mode<\/li>\n<li>Fix: Cloudflare integration when a site is installed in a sub-folder<\/li>\n<li>Fix: Missing notification modules and translations<\/li>\n<li>Fix: Errors when purging Varnish cache<\/li>\n<li>Fix: Fatal error when scheduling database reports<\/li>\n<li>Fix: Fatal error with WP Ultimo 2.x<\/li>\n<\/ul>\n<h4>3.2.1 ( 2021-11-24 )<\/h4>\n<ul>\n<li>Fix: Sync issues with WPMU DEV Hub<\/li>\n<\/ul>\n<h4>3.2.0 ( 2021-11-24 )<\/h4>\n<ul>\n<li>New: Notifications module and dashboard widget<\/li>\n<li>New: Performance reports for subsites<\/li>\n<li>New: Database cleanup reports<\/li>\n<li>New: Page cache integration with WP Ultimo plugin<\/li>\n<li>New: Browser caching set up wizard<\/li>\n<li>Enhance: Simplify and improve browser caching setup<\/li>\n<li>Enhance: Allow changing file location for asset optimization in multisite<\/li>\n<li>Fix: PHP warnings when syncing settings with Hub<\/li>\n<li>Fix: Parse warning in DOM when using font optimization<\/li>\n<\/ul>\n<h4>3.1.4 ( 2021-11-04 )<\/h4>\n<ul>\n<li>Enhance: White labeling support<\/li>\n<li>Fix: Double notices on Dashboard page<\/li>\n<li>Fix: Translation strings<\/li>\n<\/ul>\n<h4>3.1.3 ( 2021-11-01 )<\/h4>\n<ul>\n<li>Enhance: Minor performance improvements<\/li>\n<\/ul>\n<h4>3.1.2 ( 2021-10-19 )<\/h4>\n<ul>\n<li>New: Option to hide average response time from Uptime reports<\/li>\n<li>Enhance: Database cleanup drafts processing \u2013 drafts are now moved to trash instead of removed completely<\/li>\n<li>Enhance: Asset optimization processing \u2013 to prevent infinite processing loops, assets that use timestamps for versions will no longer be tracked<\/li>\n<li>Enhance: Asset optimization purging orphaned data entries<\/li>\n<li>Enhance: LiteSpeed server browser cache instructions<\/li>\n<li>Enhance: Compatibility with WPMU DEV hosting FastCGI<\/li>\n<li>Fix: Asset version changes not triggering asset optimization updates<\/li>\n<li>Fix: Page cache not clearing out cache when menu is updated<\/li>\n<li>Fix: Page cache not working on a page\/post if the slug is \u2018mobile\u2019<\/li>\n<li>Fix: PHP undefined offset warnings<\/li>\n<li>Fix: Hidden CPTs clearing out page cache<\/li>\n<li>Fix: Configs not working for subsite admins<\/li>\n<li>Fix: PHP warnings on Dashboard page when Smush was previously installed and removed<\/li>\n<li>Fix: Performance optimization guide link<\/li>\n<\/ul>\n<h4>3.1.1 ( 2021-09-07 )<\/h4>\n<ul>\n<li>New: Import\/export of asset optimization settings on network subsites<\/li>\n<li>Enhance: Page caching warnings and errors<\/li>\n<li>Enhance: Compatibility with PHP 8.1<\/li>\n<li>Fix: PHP warning in Asset Optimization module<\/li>\n<li>Fix: Error with [object Object] in Gzip module<\/li>\n<li>Fix: Page cache status when disabling the plugin on the network<\/li>\n<li>Fix: Preload key requests audit in performance test<\/li>\n<li>Fix: Performance scans not always starting in Firefox<\/li>\n<li>Fix: Cloudflare integration not detecting mapped domains on subsites<\/li>\n<li>Fix: Cloudflare modal not properly closing<\/li>\n<li>Fix: Overlapping tooltips on Asset optimization page<\/li>\n<\/ul>\n<h4>3.1.0 ( 2021-07-20 )<\/h4>\n<ul>\n<li>New: Asset optimization preload option<\/li>\n<li>New: Asset optimization async option for external assets<\/li>\n<li>New: Add prefix to Redis cache via the WP_REDIS_SALT define (possible to store cache for multiple sites in a single database)<\/li>\n<li>New: DNS prefetch for asset optimization CDN<\/li>\n<li>New: Filter relevant audits in the performance test<\/li>\n<li>New: Connect to Cloudflare via API token<\/li>\n<li>Enhance: Allow setting crossorigin attribute for preconnect resources<\/li>\n<li>Enhance: Performance test score metrics weights (inline with latest Lighthouse changes)<\/li>\n<li>Enhance: Performance test tooltips<\/li>\n<li>Enhance: Make sure logging is active only when both WP_DEBUG and WP_DEBUG_LOG are set<\/li>\n<li>Enhance: Set the cache by device type option in Cloudflare APO for new installs<\/li>\n<li>Enhance: White labeling support<\/li>\n<li>Enhance: Processing of configs from other plugins<\/li>\n<li>Fix: Do not preconnect to Google fonts servers if no fonts are being optimized<\/li>\n<li>Fix: Broken purchase link in Cloudflare APO integration<\/li>\n<li>Fix: Page cache module not always showing on subsites<\/li>\n<li>Fix: Redis not connecting to external servers via hostname<\/li>\n<li>Fix: PHP warnings for undefined index original_size<\/li>\n<li>Fix: PHP warnings when doing performance scans from Dashboard<\/li>\n<li>Fix: PHP warnings array_filter() expects parameter 1 to be array<\/li>\n<li>Fix: Saving\/applying settings via configs for Page Caching module on network installs<\/li>\n<\/ul>\n<h4>3.0.1 ( 2021-06-17 )<\/h4>\n<ul>\n<li>New: Configs<\/li>\n<li>New: Define for controlling Redis exclusion groups<\/li>\n<li>New: Allow adding admin bar shortcuts for purging various caches<\/li>\n<li>Enhance: Move admin bar cache controls settings to the Settings \u2013 General page<\/li>\n<li>Enhance: Performance test informative audits UI<\/li>\n<li>Fix: Dashboard and Gzip compression module layout issues on mobile devices<\/li>\n<li>Fix: White pages when page cache is removed without header files<\/li>\n<li>Fix: Asset optimization empty debug link on subsites<\/li>\n<li>Fix: Documentation links<\/li>\n<li>Fix: Skip performance test button styles<\/li>\n<li>Fix: Skipping performance tests on subsites<\/li>\n<\/ul>\n<h4>3.0.0 ( 2021-05-19 )<\/h4>\n<ul>\n<li>New: Performance reports (synced with latest Lighthouse API)<\/li>\n<li>New: Cloudflare automatic platform optimization (APO) integration<\/li>\n<li>New: Cloudflare integration for subsites<\/li>\n<li>New: Asset optimization font preloading<\/li>\n<li>New: Allow customizing page cache file names with a wphb_cache_* cookie<\/li>\n<li>New: Preconnect option<\/li>\n<li>Enhance: Asset optimization asset action tooltips<\/li>\n<li>Enhance: UX in Redis integration<\/li>\n<li>Enhance: Asset optimization and page cache compatibility<\/li>\n<li>Fix: Asset optimization settings reset<\/li>\n<li>Fix: Asset optimization UI inconsistencies<\/li>\n<li>Fix: Clear cache notice on network subsites<\/li>\n<li>Fix: Select element styles on reporting screens<\/li>\n<li>Fix: Overwriting network admin settings in advanced tools<\/li>\n<li>Fix: Page cache clearing taking too long during post edit<\/li>\n<li>Fix: Cloudflare browser caching settings not syncing with Hub<\/li>\n<\/ul>\n<p><a target=\"_blank\" href=\"https:\/\/wpmudev.com\/project\/wp-hummingbird\/#view-changelog\" rel=\"nofollow ugc noopener\">Changelog for previous versions<\/a>.<\/p>\n<\/div><\/div>\n<p><!-- .entry-content --><\/p>\n<p>\t<!-- .entry-meta --><br \/>\n<\/article>\n<p><br \/>\n<br \/><a href=\"https:\/\/wordpress.org\/plugins\/hummingbird-performance\/\" target=\"_blank\" rel=\"noopener\">Source link <\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Hummingbird Performance \u2013 Cache &amp; Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN By WPMU DEV \u2013 Your All-in-One WordPress Platform Download Details Reviews Development Support Description Hummingbird makes your website faster and optimizes site performance by adding new ways to boost Google PageSpeed [&hellip;]<\/p>","protected":false},"author":15,"featured_media":3460,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"give_campaign_id":0,"footnotes":""},"categories":[43,39,40],"tags":[2227,1984,2375,2377,2378,2380,2374,2381,2379,1976,2000,1939,1963,2376,2350],"class_list":["post-3459","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-commercial-plugin","category-lite-version","category-wp-plugin-solution","tag-cache","tag-cdn","tag-core","tag-critical","tag-css","tag-defer","tag-hummingbird","tag-javascript","tag-minify","tag-optimization","tag-page","tag-performance","tag-speed","tag-vitals","tag-web"],"acf":[],"fifu_image_url":"https:\/\/ps.w.org\/hummingbird-performance\/assets\/banner-772x250.png?rev=2647642","_links":{"self":[{"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/posts\/3459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/comments?post=3459"}],"version-history":[{"count":0,"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/posts\/3459\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/media\/3460"}],"wp:attachment":[{"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/media?parent=3459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/categories?post=3459"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/s-o-s.net\/en_gb\/wp-json\/wp\/v2\/tags?post=3459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}