Title: [Hummingbird Performance - Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN] Support - page 22 | WordPress.org --- # [Hummingbird Performance - Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN] Support Search for: [Log in to Create a Topic](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Fplugin%2Fhummingbird-performance%2Fpage%2F22%2F%3Foutput_format%3Dmd&locale=en_US) [←](https://wordpress.org/support/plugin/hummingbird-performance/page/21/?output_format=md) [1](https://wordpress.org/support/plugin/hummingbird-performance/?output_format=md) [2](https://wordpress.org/support/plugin/hummingbird-performance/page/2/?output_format=md) [3](https://wordpress.org/support/plugin/hummingbird-performance/page/3/?output_format=md)… [21](https://wordpress.org/support/plugin/hummingbird-performance/page/21/?output_format=md) 22 [23](https://wordpress.org/support/plugin/hummingbird-performance/page/23/?output_format=md)… [40](https://wordpress.org/support/plugin/hummingbird-performance/page/40/?output_format=md) [41](https://wordpress.org/support/plugin/hummingbird-performance/page/41/?output_format=md) [42](https://wordpress.org/support/plugin/hummingbird-performance/page/42/?output_format=md) [→](https://wordpress.org/support/plugin/hummingbird-performance/page/23/?output_format=md) - Topic - Participants - Replies - Last Post * - [Add Expire Header on Openresty](https://wordpress.org/support/topic/add-expire-header-on-openresty/) - Started by: [premalsab](https://wordpress.org/support/users/premalsab/) - 2 - 1 - [5 years, 11 months ago](https://wordpress.org/support/topic/add-expire-header-on-openresty/#post-13277373) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) * - [Cache Issues](https://wordpress.org/support/topic/cache-issues-12/) - Started by: [katehackett](https://wordpress.org/support/users/katehackett/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/cache-issues-12/#post-13282356) - [Ipstenu (Mika Epstein)](https://wordpress.org/support/users/ipstenu/) * - [google ads are not shwoing on desktop version](https://wordpress.org/support/topic/google-ads-are-not-shwoing-on-desktop-version-2/) - Started by: [neteater2](https://wordpress.org/support/users/neteater2/) - 2 - 2 - [5 years, 11 months ago](https://wordpress.org/support/topic/google-ads-are-not-shwoing-on-desktop-version-2/#post-13277314) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) * - [admin bar not loading after updating](https://wordpress.org/support/topic/admin-bar-not-loading-after-updating/) - Started by: [ahmedesobhy](https://wordpress.org/support/users/ahmedesobhy/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/admin-bar-not-loading-after-updating/#post-13395090) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Hummingbird- Don’t load file.](https://wordpress.org/support/topic/hummingbird-dont-load-file/) - Started by: [reachingout](https://wordpress.org/support/users/reachingout/) - 2 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/hummingbird-dont-load-file/#post-13299043) - [reachingout](https://wordpress.org/support/users/reachingout/) * - [Register_rest_route error after WordPress 5.5 update](https://wordpress.org/support/topic/register_rest_route-error-after-wordpress-5-5-update/) - Started by: [yarnybookkeeper](https://wordpress.org/support/users/yarnybookkeeper/) - 4 - 3 - [5 years, 10 months ago](https://wordpress.org/support/topic/register_rest_route-error-after-wordpress-5-5-update/#post-13398111) - [Saurabh – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support7/) * - [Exclude WooCommerce Dynamically](https://wordpress.org/support/topic/exclude-woocommerce-dynamically/) - Started by: [Blueshot](https://wordpress.org/support/users/feitan/) - 2 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/exclude-woocommerce-dynamically/#post-13287441) - [Blueshot](https://wordpress.org/support/users/feitan/) * - [Cannot Clear Cache after updates done from “wp-admin/update-core.php”](https://wordpress.org/support/topic/cannot-clear-cache-after-updates-done-from-wp-admin-update-core-php/) - Started by: [Paul Kevin](https://wordpress.org/support/users/rixeo/) - 2 - 2 - [5 years, 11 months ago](https://wordpress.org/support/topic/cannot-clear-cache-after-updates-done-from-wp-admin-update-core-php/#post-13277233) - [Paul Kevin](https://wordpress.org/support/users/rixeo/) * - [Thrive dashboard and other plugins are not working properly (I suspect js script](https://wordpress.org/support/topic/thrive-dashboard-and-other-plugins-are-not-working-properly-i-suspect-js-script/) - Started by: [rosepog](https://wordpress.org/support/users/rosepog/) - 2 - 3 - [5 years, 11 months ago](https://wordpress.org/support/topic/thrive-dashboard-and-other-plugins-are-not-working-properly-i-suspect-js-script/#post-13277173) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) * - [hummingbird and font style](https://wordpress.org/support/topic/hummingbird-and-font-style/) - Started by: [blumkaffee](https://wordpress.org/support/users/blumkaffee/) - 2 - 1 - [5 years, 11 months ago](https://wordpress.org/support/topic/hummingbird-and-font-style/#post-13252580) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) * - [PHP mistake warning](https://wordpress.org/support/topic/php-mistake-warning/) - Started by: [blackhatrus](https://wordpress.org/support/users/blackhatrus/) - 3 - 3 - [5 years, 11 months ago](https://wordpress.org/support/topic/php-mistake-warning/#post-13253652) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Grammar fix](https://wordpress.org/support/topic/grammar-fix-2/) - Started by: [Sybre Waaijer](https://wordpress.org/support/users/cybr/) - 2 - 3 - [5 years, 11 months ago](https://wordpress.org/support/topic/grammar-fix-2/#post-13232836) - [Erick Fogtman](https://wordpress.org/support/users/erickfogtman/) * - [2.5.1 upgrade on 5.4.2 – broke admin access](https://wordpress.org/support/topic/2-5-1-upgrade-on-5-4-2-broke-admin-access/) - Started by: [ojobson](https://wordpress.org/support/users/ojobson/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/2-5-1-upgrade-on-5-4-2-broke-admin-access/#post-13395085) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Cache logged in users (by role)?](https://wordpress.org/support/topic/cache-logged-in-users-by-role/) - Started by: [DonCoryon](https://wordpress.org/support/users/doncoryon/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/cache-logged-in-users-by-role/#post-13395083) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [How Can I clear cache for homepage](https://wordpress.org/support/topic/how-can-i-clear-cache-for-homepage/) - Started by: [jimingkui](https://wordpress.org/support/users/jimingkui/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/how-can-i-clear-cache-for-homepage/#post-13395080) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Ecran qui s’affiche lors du chargement de mon site](https://wordpress.org/support/topic/ecran-qui-saffiche-lors-du-chargement-de-mon-site/) - Started by: [mysweetbeaute](https://wordpress.org/support/users/mysweetbeaute/) - 4 - 5 - [5 years, 10 months ago](https://wordpress.org/support/topic/ecran-qui-saffiche-lors-du-chargement-de-mon-site/#post-13395078) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [which file should not be loaded on frontend](https://wordpress.org/support/topic/which-file-should-not-be-loaded-on-frontend/) - Started by: [Daniel](https://wordpress.org/support/users/davil2008/) - 2 - 2 - [5 years, 11 months ago](https://wordpress.org/support/topic/which-file-should-not-be-loaded-on-frontend/#post-13203940) - [Daniel](https://wordpress.org/support/users/davil2008/) * - [Upgrade to Version 2.5.1, Dashboard “Page not found”](https://wordpress.org/support/topic/after-upgrade-today-no-dashboard/) - Started by: [winnie6810h](https://wordpress.org/support/users/winnie6810h/) - 2 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/after-upgrade-today-no-dashboard/#post-13395070) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Impossible to properly speed up my website](https://wordpress.org/support/topic/impossible-to-properly-speed-up-my-website/) - Started by: [vmackey1](https://wordpress.org/support/users/vmackey1/) - 2 - 2 - [5 years, 11 months ago](https://wordpress.org/support/topic/impossible-to-properly-speed-up-my-website/#post-13198998) - [vmackey1](https://wordpress.org/support/users/vmackey1/) * - [This breaks instagram-feed](https://wordpress.org/support/topic/this-breaks-instagram-feed/) - Started by: [zeevg](https://wordpress.org/support/users/zeevg/) - 2 - 1 - [5 years, 11 months ago](https://wordpress.org/support/topic/this-breaks-instagram-feed/#post-13198902) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [dislike it](https://wordpress.org/support/topic/dislike-it-2/) - Started by: [Daniel Andrade](https://wordpress.org/support/users/iamdaniells/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/dislike-it-2/#post-13395068) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Gzip is not working properly](https://wordpress.org/support/topic/gzip-is-not-working-properly-10/) - Started by: [varun1986](https://wordpress.org/support/users/varun1986/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/gzip-is-not-working-properly-10/#post-13395067) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Live Site Issue](https://wordpress.org/support/topic/live-site-issue/) - Started by: [celadormedia](https://wordpress.org/support/users/celadormedia/) - 2 - 1 - [5 years, 11 months ago](https://wordpress.org/support/topic/live-site-issue/#post-13190299) - [Nithin – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport11/) * - [Latest Update Negatively Affected CSS Minification](https://wordpress.org/support/topic/latest-update-negatively-affected-css-minification/) - Started by: [MrCookie](https://wordpress.org/support/users/amcookie/) - 4 - 6 - [5 years, 11 months ago](https://wordpress.org/support/topic/latest-update-negatively-affected-css-minification/#post-13204082) - [Laura – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support8/) * - [JQuery is removed after plugin update](https://wordpress.org/support/topic/jquery-is-removed-after-plugin-update/) - Started by: [wppatriot](https://wordpress.org/support/users/wppatriot/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/jquery-is-removed-after-plugin-update/#post-13395064) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Hummingbird incompatibilities?](https://wordpress.org/support/topic/hummingbird-incompatibilities/) - Started by: [evita](https://wordpress.org/support/users/ecabral/) - 2 - 8 - [5 years, 11 months ago](https://wordpress.org/support/topic/hummingbird-incompatibilities/#post-13202746) - [evita](https://wordpress.org/support/users/ecabral/) * - [Assets optimization stuck at 33%](https://wordpress.org/support/topic/assets-optimization-stuck-at-33/) - Started by: [Rui Cruz](https://wordpress.org/support/users/ruicruzpt/) - 3 - 2 - [5 years, 10 months ago](https://wordpress.org/support/topic/assets-optimization-stuck-at-33/#post-13394999) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Error sitemap in Search Console](https://wordpress.org/support/topic/error-sitemap-in-search-console/) - Started by: [MCI Desarrollo](https://wordpress.org/support/users/mcidesarrollo/) - 3 - 3 - [5 years, 11 months ago](https://wordpress.org/support/topic/error-sitemap-in-search-console/#post-13187540) - [Laura – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support8/) * - [Hummingbird Cache being cleared](https://wordpress.org/support/topic/hummingbird-cache-being-cleared/) - Started by: [C Green](https://wordpress.org/support/users/cgreen177/) - 3 - 6 - [5 years, 10 months ago](https://wordpress.org/support/topic/hummingbird-cache-being-cleared/#post-13394996) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Woocommerce and this plugin](https://wordpress.org/support/topic/woocommerce-and-this-plugin/) - Started by: [scruffy1](https://wordpress.org/support/users/scruffy1/) - 2 - 1 - [5 years, 11 months ago](https://wordpress.org/support/topic/woocommerce-and-this-plugin/#post-13152169) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) *   [←](https://wordpress.org/support/plugin/hummingbird-performance/page/21/?output_format=md) [1](https://wordpress.org/support/plugin/hummingbird-performance/?output_format=md) [2](https://wordpress.org/support/plugin/hummingbird-performance/page/2/?output_format=md) [3](https://wordpress.org/support/plugin/hummingbird-performance/page/3/?output_format=md)… [21](https://wordpress.org/support/plugin/hummingbird-performance/page/21/?output_format=md) 22 [23](https://wordpress.org/support/plugin/hummingbird-performance/page/23/?output_format=md)… [40](https://wordpress.org/support/plugin/hummingbird-performance/page/40/?output_format=md) [41](https://wordpress.org/support/plugin/hummingbird-performance/page/41/?output_format=md) [42](https://wordpress.org/support/plugin/hummingbird-performance/page/42/?output_format=md) [→](https://wordpress.org/support/plugin/hummingbird-performance/page/23/?output_format=md) * ![](https://ps.w.org/hummingbird-performance/assets/icon-256x256.gif?rev=2633221) * [Hummingbird Performance - Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN](https://wordpress.org/plugins/hummingbird-performance/) * [Frequently Asked Questions](https://wordpress.org/plugins/hummingbird-performance/#faq) * [Support Threads](https://wordpress.org/support/plugin/hummingbird-performance/) * [Active Topics](https://wordpress.org/support/plugin/hummingbird-performance/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/hummingbird-performance/unresolved/) * [Reviews](https://wordpress.org/support/plugin/hummingbird-performance/reviews/)