Title: [Hummingbird Performance - Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN] Support - page 19 | 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%2F19%2F%3Foutput_format%3Dmd&locale=en_US) [←](https://wordpress.org/support/plugin/hummingbird-performance/page/18/?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)… [18](https://wordpress.org/support/plugin/hummingbird-performance/page/18/?output_format=md) 19 [20](https://wordpress.org/support/plugin/hummingbird-performance/page/20/?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/20/?output_format=md) - Topic - Participants - Replies - Last Post * - [Browser cache: current expiry disabled](https://wordpress.org/support/topic/browser-cache-current-expiry-disabled/) - Started by: [arvie.bragas](https://wordpress.org/support/users/arviebragas/) - 3 - 2 - [5 years, 7 months ago](https://wordpress.org/support/topic/browser-cache-current-expiry-disabled/#post-13742918) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [De-activating Plugin](https://wordpress.org/support/topic/de-activating-plugin-3/) - Started by: [andyt1980](https://wordpress.org/support/users/andyt1980/) - 3 - 2 - [5 years, 7 months ago](https://wordpress.org/support/topic/de-activating-plugin-3/#post-13742917) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [site not openning when plugin activate](https://wordpress.org/support/topic/site-not-openning-when-plugin-activate/) - Started by: [miryd98](https://wordpress.org/support/users/miryd98/) - 2 - 2 - [5 years, 7 months ago](https://wordpress.org/support/topic/site-not-openning-when-plugin-activate/#post-13742915) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Change position of Hummingbird inline CSS](https://wordpress.org/support/topic/change-position-of-hummingbird-inline-css/) - Started by: [Henrique Picanço](https://wordpress.org/support/users/henriquepicanco/) - 3 - 2 - [5 years, 7 months ago](https://wordpress.org/support/topic/change-position-of-hummingbird-inline-css/#post-13692357) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) * - [pagespeed suffix on image URLd](https://wordpress.org/support/topic/pagespeed-suffix-on-image-urld/) - Started by: [tomdhu](https://wordpress.org/support/users/tomdhu/) - 2 - 2 - [5 years, 8 months ago](https://wordpress.org/support/topic/pagespeed-suffix-on-image-urld/#post-13663332) - [tomdhu](https://wordpress.org/support/users/tomdhu/) * - [aThemes: Portfolio Plugin: Hummingbird](https://wordpress.org/support/topic/athemes-portfolio-plugin-hummingbird/) - Started by: [andrewkendrickuk](https://wordpress.org/support/users/andrewkendrickuk/) - 2 - 2 - [5 years, 7 months ago](https://wordpress.org/support/topic/athemes-portfolio-plugin-hummingbird/#post-13667642) - [andrewkendrickuk](https://wordpress.org/support/users/andrewkendrickuk/) * - [DIVI Asset Optimization](https://wordpress.org/support/topic/divi-asset-optimization/) - Started by: [cogz](https://wordpress.org/support/users/cogz/) - 4 - 4 - [5 years, 3 months ago](https://wordpress.org/support/topic/divi-asset-optimization/#post-14245683) - [neilticktin](https://wordpress.org/support/users/neilticktin/) * - [Hummingbird could not write to the wp-config.php file](https://wordpress.org/support/topic/hummingbird-could-not-write-to-the-wp-config-php-file/) - Started by: [crystalpayton](https://wordpress.org/support/users/crystalpayton/) - 2 - 3 - [5 years, 8 months ago](https://wordpress.org/support/topic/hummingbird-could-not-write-to-the-wp-config-php-file/#post-13660246) - [crystalpayton](https://wordpress.org/support/users/crystalpayton/) * - [Asset Optimization Corrupting CSS](https://wordpress.org/support/topic/asset-optimization-corrupting-css/) - Started by: [graybirchsolutions](https://wordpress.org/support/users/graybirchsolutions/) - 4 - 6 - [5 years, 7 months ago](https://wordpress.org/support/topic/asset-optimization-corrupting-css/#post-13692341) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) * - [Browser Caching Not Working](https://wordpress.org/support/topic/browser-caching-not-working-4/) - Started by: [activelightning](https://wordpress.org/support/users/activelightning/) - 6 - 11 - [5 years, 5 months ago](https://wordpress.org/support/topic/browser-caching-not-working-4/#post-13932322) - [Predrag – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support1/) * - [3 of your cache types don’t meet the recommended expiry period of 1 year.](https://wordpress.org/support/topic/3-of-your-cache-types-dont-meet-the-recommended-expiry-period-of-1-year/) - Started by: [reggiemenacherry](https://wordpress.org/support/users/reggiemenacherry/) - 3 - 2 - [5 years, 7 months ago](https://wordpress.org/support/topic/3-of-your-cache-types-dont-meet-the-recommended-expiry-period-of-1-year/#post-13692301) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) * - [gzip compression problem](https://wordpress.org/support/topic/gzip-compression-problem-2/) - Started by: [Technically Blonde](https://wordpress.org/support/users/technically-blonde/) - 5 - 5 - [5 years, 7 months ago](https://wordpress.org/support/topic/gzip-compression-problem-2/#post-13702687) - [shadyanis](https://wordpress.org/support/users/shadyanis/) * - [Having problems with gzip](https://wordpress.org/support/topic/having-problems-with-gzip/) - Started by: [medi3](https://wordpress.org/support/users/medi3/) - 2 - 2 - [5 years, 8 months ago](https://wordpress.org/support/topic/having-problems-with-gzip/#post-13639297) - [Laura – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support8/) * - [Problem with first page](https://wordpress.org/support/topic/problem-with-first-page/) - Started by: [pshea08](https://wordpress.org/support/users/pshea08/) - 1 - 2 - [5 years, 8 months ago](https://wordpress.org/support/topic/problem-with-first-page/#post-13635612) - [pshea08](https://wordpress.org/support/users/pshea08/) * - [Error 500 without modification](https://wordpress.org/support/topic/error-500-without-modification/) - Started by: [Manuel Vita](https://wordpress.org/support/users/manuelvita96/) - 4 - 12 - [5 years, 7 months ago](https://wordpress.org/support/topic/error-500-without-modification/#post-13742912) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Homepage doesnt load](https://wordpress.org/support/topic/homepage-doesnt-load-2/) - Started by: [jakubkoch](https://wordpress.org/support/users/jakubkoch/) - 3 - 2 - [5 years, 8 months ago](https://wordpress.org/support/topic/homepage-doesnt-load-2/#post-13656797) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Cookie – Page cache – Different Layouts](https://wordpress.org/support/topic/cookie-page-cache-different-layouts/) - Started by: [Messaone](https://wordpress.org/support/users/messaone/) - 3 - 4 - [5 years, 7 months ago](https://wordpress.org/support/topic/cookie-page-cache-different-layouts/#post-13665640) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Hummingbird and menu on mobile view](https://wordpress.org/support/topic/hummingbird-and-menu-on-mobile-view/) - Started by: [jamesprw](https://wordpress.org/support/users/jamesprw/) - 2 - 2 - [5 years, 8 months ago](https://wordpress.org/support/topic/hummingbird-and-menu-on-mobile-view/#post-13656799) - [jamesprw](https://wordpress.org/support/users/jamesprw/) * - [Hummingbird and cerber plugin conflict](https://wordpress.org/support/topic/hummingbird-and-cerber-plugin-conflict/) - Started by: [bodd54](https://wordpress.org/support/users/bodd54/) - 2 - 2 - [5 years, 8 months ago](https://wordpress.org/support/topic/hummingbird-and-cerber-plugin-conflict/#post-13656795) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Minification Issues with Site](https://wordpress.org/support/topic/minification-issues-with-site/) - Started by: [stiffjabtotheface](https://wordpress.org/support/users/stiffjabtotheface/) - 1 - 1 - [5 years, 8 months ago](https://wordpress.org/support/topic/minification-issues-with-site/#post-13618268) - [stiffjabtotheface](https://wordpress.org/support/users/stiffjabtotheface/) * - [Missing Cached Font File](https://wordpress.org/support/topic/missing-cached-font-file/) - Started by: [sammiej](https://wordpress.org/support/users/sammiej/) - 3 - 4 - [5 years, 8 months ago](https://wordpress.org/support/topic/missing-cached-font-file/#post-13656794) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Resources block (FP). Critical JS / CSS, non-critical JS /CSS](https://wordpress.org/support/topic/resources-block-fp-critical-js-css-non-critical-js-css/) - Started by: [Ocean2070.com](https://wordpress.org/support/users/havbloggen/) - 3 - 3 - [5 years, 8 months ago](https://wordpress.org/support/topic/resources-block-fp-critical-js-css-non-critical-js-css/#post-13634138) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Broke my website](https://wordpress.org/support/topic/broke-my-website-56/) - Started by: [darkchief39](https://wordpress.org/support/users/darkchief39/) - 3 - 2 - [5 years, 8 months ago](https://wordpress.org/support/topic/broke-my-website-56/#post-13634132) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Opcache – Plesk](https://wordpress.org/support/topic/opcache-plesk/) - Started by: [cogz](https://wordpress.org/support/users/cogz/) - 3 - 6 - [5 years, 8 months ago](https://wordpress.org/support/topic/opcache-plesk/#post-13656792) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Browser Caching – nginx.conf](https://wordpress.org/support/topic/browser-caching-nginx-conf/) - Started by: [cogz](https://wordpress.org/support/users/cogz/) - 2 - 1 - [5 years, 8 months ago](https://wordpress.org/support/topic/browser-caching-nginx-conf/#post-13591702) - [Predrag – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support1/) * - [Error Displaying in Console When Asset Optimization Is Enabled](https://wordpress.org/support/topic/error-displaying-in-console-when-asset-optimization-is-enabled/) - Started by: [jcavery](https://wordpress.org/support/users/jcavery/) - 3 - 4 - [5 years, 8 months ago](https://wordpress.org/support/topic/error-displaying-in-console-when-asset-optimization-is-enabled/#post-13634107) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Browser Caching](https://wordpress.org/support/topic/browser-caching-18/) - Started by: [malsharif89](https://wordpress.org/support/users/malsharif89/) - 3 - 8 - [5 years, 8 months ago](https://wordpress.org/support/topic/browser-caching-18/#post-13656790) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [Cookies being cached](https://wordpress.org/support/topic/cookies-being-cached/) - Started by: [katmacau](https://wordpress.org/support/users/katmacau/) - 3 - 2 - [5 years, 8 months ago](https://wordpress.org/support/topic/cookies-being-cached/#post-13620468) - [Predrag – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support1/) * - [Browser Caching is not working properly](https://wordpress.org/support/topic/browser-caching-is-not-working-properly-10/) - Started by: [michaelimi](https://wordpress.org/support/users/michaelimi/) - 3 - 4 - [5 years, 8 months ago](https://wordpress.org/support/topic/browser-caching-is-not-working-properly-10/#post-13634105) - [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/) * - [hummingbird broke my theme after optimization](https://wordpress.org/support/topic/hummingbird-broke-my-theme-after-optimization/) - Started by: [calessio77](https://wordpress.org/support/users/calessio77/) - 2 - 1 - [5 years, 8 months ago](https://wordpress.org/support/topic/hummingbird-broke-my-theme-after-optimization/#post-13588616) - [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/) *   [←](https://wordpress.org/support/plugin/hummingbird-performance/page/18/?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)… [18](https://wordpress.org/support/plugin/hummingbird-performance/page/18/?output_format=md) 19 [20](https://wordpress.org/support/plugin/hummingbird-performance/page/20/?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/20/?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/)