Title: [Hummingbird Performance - Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN] Support - page 34 | 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%2F34%2F%3Foutput_format%3Dmd&locale=en_US) [←](https://wordpress.org/support/plugin/hummingbird-performance/page/33/?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)… [33](https://wordpress.org/support/plugin/hummingbird-performance/page/33/?output_format=md) 34 [35](https://wordpress.org/support/plugin/hummingbird-performance/page/35/?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/35/?output_format=md) - Topic - Participants - Replies - Last Post * - [can’t run an initial test](https://wordpress.org/support/topic/cant-run-an-initial-test/) - Started by: [tracyselena](https://wordpress.org/support/users/tracyselena/) - 5 - 10 - [7 years, 1 month ago](https://wordpress.org/support/topic/cant-run-an-initial-test/#post-11362977) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) * - [WP-CACHE Error Message](https://wordpress.org/support/topic/wp-cache-error-message/) - Started by: [rldesign](https://wordpress.org/support/users/rldesign/) - 2 - 1 - [7 years, 1 month ago](https://wordpress.org/support/topic/wp-cache-error-message/#post-11333432) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) * - [Performance Test Issue](https://wordpress.org/support/topic/performance-test-issue/) - Started by: [Ali Umar](https://wordpress.org/support/users/velbrid/) - 6 - 14 - [7 years, 1 month ago](https://wordpress.org/support/topic/performance-test-issue/#post-11400933) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Can’t enable asset optimization advanced mode](https://wordpress.org/support/topic/cant-enable-asset-optimization-advanced-mode/) - Started by: [aranuir](https://wordpress.org/support/users/aranuir/) - 3 - 4 - [7 years, 2 months ago](https://wordpress.org/support/topic/cant-enable-asset-optimization-advanced-mode/#post-11323805) - [aranuir](https://wordpress.org/support/users/aranuir/) * - [Ability to individually collapse each “asset tab”](https://wordpress.org/support/topic/ability-to-individually-collapse-each-asset-tab/) - Started by: [jasonbear](https://wordpress.org/support/users/jasonbear/) - 3 - 2 - [7 years, 1 month ago](https://wordpress.org/support/topic/ability-to-individually-collapse-each-asset-tab/#post-11400930) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Hummingbird Page Caching Not working on AMP Pages](https://wordpress.org/support/topic/hummingbird-page-caching-not-working-on-amp-pages/) - Started by: [Hrishikesh](https://wordpress.org/support/users/hrishikeshbharaligmailcom/) - 3 - 12 - [7 years, 1 month ago](https://wordpress.org/support/topic/hummingbird-page-caching-not-working-on-amp-pages/#post-11400929) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Broken links from cached page](https://wordpress.org/support/topic/broken-links-from-cached-page/) - Started by: [cag8f](https://wordpress.org/support/users/cag8f/) - 2 - 4 - [7 years, 2 months ago](https://wordpress.org/support/topic/broken-links-from-cached-page/#post-11306486) - [cag8f](https://wordpress.org/support/users/cag8f/) * - [What to do on my site to be faster?](https://wordpress.org/support/topic/what-to-do-on-my-site-to-be-faster/) - Started by: [because i](https://wordpress.org/support/users/matrixpoland/) - 2 - 3 - [7 years, 2 months ago](https://wordpress.org/support/topic/what-to-do-on-my-site-to-be-faster/#post-11258960) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) * - [Browser Caching is not working properly](https://wordpress.org/support/topic/browser-caching-is-not-working-properly-4/) - Started by: [sitanshum](https://wordpress.org/support/users/sitanshum/) - 3 - 2 - [7 years, 2 months ago](https://wordpress.org/support/topic/browser-caching-is-not-working-properly-4/#post-11293921) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Locked out from my wordpress website](https://wordpress.org/support/topic/locked-out-from-my-wordpress-website-2/) - Started by: [nicoledinardo](https://wordpress.org/support/users/nicoledinardo/) - 3 - 2 - [7 years, 2 months ago](https://wordpress.org/support/topic/locked-out-from-my-wordpress-website-2/#post-11293920) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Asset Optimization Tabs are illegible](https://wordpress.org/support/topic/asset-optimization-tabs-are-illegible/) - Started by: [bobevanuk](https://wordpress.org/support/users/bobevanuk/) - 3 - 4 - [7 years, 2 months ago](https://wordpress.org/support/topic/asset-optimization-tabs-are-illegible/#post-11241370) - [bobevanuk](https://wordpress.org/support/users/bobevanuk/) * - [Page Caching](https://wordpress.org/support/topic/page-caching-3/) - Started by: [jimario](https://wordpress.org/support/users/jimario/) - 3 - 2 - [7 years, 2 months ago](https://wordpress.org/support/topic/page-caching-3/#post-11239224) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Performance Test ‘Test my website’ button is inactive](https://wordpress.org/support/topic/performance-test-test-my-website-button-is-inactive/) - Started by: [sahinozyurek](https://wordpress.org/support/users/sahinozyurek/) - 3 - 2 - [7 years, 2 months ago](https://wordpress.org/support/topic/performance-test-test-my-website-button-is-inactive/#post-11232890) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Asset Optimization Broke theme](https://wordpress.org/support/topic/asset-optimization-broke-theme/) - Started by: [logocactus](https://wordpress.org/support/users/logocactus/) - 3 - 2 - [7 years, 2 months ago](https://wordpress.org/support/topic/asset-optimization-broke-theme/#post-11232898) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Can/should I push /wphb-cache/cache/ from local to live?](https://wordpress.org/support/topic/can-should-i-push-wphb-cache-cache-from-local-to-live/) - Started by: [cag8f](https://wordpress.org/support/users/cag8f/) - 2 - 6 - [7 years, 3 months ago](https://wordpress.org/support/topic/can-should-i-push-wphb-cache-cache-from-local-to-live/#post-11165363) - [cag8f](https://wordpress.org/support/users/cag8f/) * - [Can’t run performance test](https://wordpress.org/support/topic/cant-run-performance-test-3/) - Started by: [anecula](https://wordpress.org/support/users/anecula/) - 3 - 2 - [7 years, 3 months ago](https://wordpress.org/support/topic/cant-run-performance-test-3/#post-11185516) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Social Feeds Cache](https://wordpress.org/support/topic/social-feeds-cache/) - Started by: [rosecook](https://wordpress.org/support/users/rosecook/) - 2 - 3 - [7 years, 3 months ago](https://wordpress.org/support/topic/social-feeds-cache/#post-11164648) - [calumbrash](https://wordpress.org/support/users/calumbrash/) * - [Render blocking CSS](https://wordpress.org/support/topic/render-blocking-css-10/) - Started by: [remcohaarlie](https://wordpress.org/support/users/remcohaarlie/) - 2 - 4 - [7 years, 3 months ago](https://wordpress.org/support/topic/render-blocking-css-10/#post-11167737) - [remcohaarlie](https://wordpress.org/support/users/remcohaarlie/) * - [Cached page loading even after browser cache cleared](https://wordpress.org/support/topic/cached-page-loading-even-after-browser-cache-cleared/) - Started by: [cag8f](https://wordpress.org/support/users/cag8f/) - 2 - 12 - [7 years, 3 months ago](https://wordpress.org/support/topic/cached-page-loading-even-after-browser-cache-cleared/#post-11144642) - [cag8f](https://wordpress.org/support/users/cag8f/) * - [Page caching disabled, but still seeing “Hummingbird cache file” in source code](https://wordpress.org/support/topic/page-caching-disabled-but-still-seeing-hummingbird-cache-file-in-source-code/) - Started by: [cag8f](https://wordpress.org/support/users/cag8f/) - 2 - 3 - [7 years, 3 months ago](https://wordpress.org/support/topic/page-caching-disabled-but-still-seeing-hummingbird-cache-file-in-source-code/#post-11139900) - [cag8f](https://wordpress.org/support/users/cag8f/) * - [Can’t run performance test](https://wordpress.org/support/topic/cant-run-performance-test-2/) - Started by: [larisa90](https://wordpress.org/support/users/larisa90/) - 2 - 1 - [7 years, 3 months ago](https://wordpress.org/support/topic/cant-run-performance-test-2/#post-11130014) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) * - [Can’t run performance test](https://wordpress.org/support/topic/cant-run-performance-test/) - Started by: [npmarketing](https://wordpress.org/support/users/npmarketing/) - 5 - 4 - [7 years, 3 months ago](https://wordpress.org/support/topic/cant-run-performance-test/#post-11185519) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [How to activate browser caching on local site and push to live site?](https://wordpress.org/support/topic/how-to-activate-browser-caching-on-local-site-and-push-to-live-site/) [1](https://wordpress.org/support/topic/how-to-activate-browser-caching-on-local-site-and-push-to-live-site/?output_format=md) [2](https://wordpress.org/support/topic/how-to-activate-browser-caching-on-local-site-and-push-to-live-site/page/2/?output_format=md) - Started by: [cag8f](https://wordpress.org/support/users/cag8f/) - 2 - 19 - [7 years, 3 months ago](https://wordpress.org/support/topic/how-to-activate-browser-caching-on-local-site-and-push-to-live-site/page/2/#post-11145236) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) * - [Defer Hummingbird compressed files](https://wordpress.org/support/topic/defer-hummingbird-compressed-files/) - Started by: [Vray admin](https://wordpress.org/support/users/vray-admin/) - 3 - 3 - [7 years, 2 months ago](https://wordpress.org/support/topic/defer-hummingbird-compressed-files/#post-11253087) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) * - [browser caching for media](https://wordpress.org/support/topic/browser-caching-for-media/) - Started by: [alexlii](https://wordpress.org/support/users/alexlii/) - 3 - 6 - [7 years, 3 months ago](https://wordpress.org/support/topic/browser-caching-for-media/#post-11185509) - [Dimitris – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support6/) * - [Improving server response time](https://wordpress.org/support/topic/improving-server-response-time/) - Started by: [Hrishikesh](https://wordpress.org/support/users/hrishikeshbharaligmailcom/) - 3 - 6 - [7 years, 2 months ago](https://wordpress.org/support/topic/improving-server-response-time/#post-11234228) - [Hrishikesh](https://wordpress.org/support/users/hrishikeshbharaligmailcom/) * - [Divi Icons & Hummingbird](https://wordpress.org/support/topic/divi-icons-hummingbird/) - Started by: [Mackenly Jones](https://wordpress.org/support/users/mackenly/) - 2 - 2 - [7 years, 3 months ago](https://wordpress.org/support/topic/divi-icons-hummingbird/#post-11111469) - [Mackenly Jones](https://wordpress.org/support/users/mackenly/) * - [Breaks Admin RTL design !](https://wordpress.org/support/topic/breaks-admin-rtl-design/) - Started by: [MohamedMaher](https://wordpress.org/support/users/mohamedmaher/) - 2 - 5 - [7 years, 4 months ago](https://wordpress.org/support/topic/breaks-admin-rtl-design/#post-11098664) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) * - [PHP 7.0](https://wordpress.org/support/topic/php-7-0-18/) - Started by: [K. M.](https://wordpress.org/support/users/blarney27/) - 3 - 3 - [7 years, 4 months ago](https://wordpress.org/support/topic/php-7-0-18/#post-11085426) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) * - [GZIP – Your server may not have the “deflate” module enabled](https://wordpress.org/support/topic/gzip-your-server-may-not-have-the-deflate-module-enabled/) - Started by: [darrenchu](https://wordpress.org/support/users/darrenchu/) - 4 - 7 - [7 years, 3 months ago](https://wordpress.org/support/topic/gzip-your-server-may-not-have-the-deflate-module-enabled/#post-11142450) - [Anton Vanyukov](https://wordpress.org/support/users/vanyukov/) *   [←](https://wordpress.org/support/plugin/hummingbird-performance/page/33/?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)… [33](https://wordpress.org/support/plugin/hummingbird-performance/page/33/?output_format=md) 34 [35](https://wordpress.org/support/plugin/hummingbird-performance/page/35/?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/35/?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/)