Title: [Jetpack Boost - Website Speed, Performance and Critical CSS] Support - page 19 | WordPress.org --- # [Jetpack Boost - Website Speed, Performance and Critical CSS] Support Search for: [Log in to Create a Topic](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Fplugin%2Fjetpack-boost%2Fpage%2F19%2F%3Foutput_format%3Dmd&locale=en_US) [←](https://wordpress.org/support/plugin/jetpack-boost/page/18/?output_format=md) [1](https://wordpress.org/support/plugin/jetpack-boost/?output_format=md) [2](https://wordpress.org/support/plugin/jetpack-boost/page/2/?output_format=md) [3](https://wordpress.org/support/plugin/jetpack-boost/page/3/?output_format=md)… [18](https://wordpress.org/support/plugin/jetpack-boost/page/18/?output_format=md) 19 [20](https://wordpress.org/support/plugin/jetpack-boost/page/20/?output_format=md)… [22](https://wordpress.org/support/plugin/jetpack-boost/page/22/?output_format=md) [23](https://wordpress.org/support/plugin/jetpack-boost/page/23/?output_format=md) [24](https://wordpress.org/support/plugin/jetpack-boost/page/24/?output_format=md) [→](https://wordpress.org/support/plugin/jetpack-boost/page/20/?output_format=md) - Topic - Participants - Replies - Last Post * - [Failed to generate Critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-18/) - Started by: [arka1](https://wordpress.org/support/users/arka1/) - 3 - 3 - [4 years, 2 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-18/#post-15504099) - [cybagasbas](https://wordpress.org/support/users/cybagasbas/) * - [Error](https://wordpress.org/support/topic/error-1629/) - Started by: [Admingrosir](https://wordpress.org/support/users/admingrosir/) - 2 - 2 - [4 years, 3 months ago](https://wordpress.org/support/topic/error-1629/#post-15451135) - [Admingrosir](https://wordpress.org/support/users/admingrosir/) * - [Blocked script execution in ” because the document’s frame is sandboxed an](https://wordpress.org/support/topic/blocked-script-execution-in-because-the-documents-frame-is-sandboxed-an/) - Started by: [spyro2012](https://wordpress.org/support/users/zyrox78/) - 3 - 2 - [4 years, 3 months ago](https://wordpress.org/support/topic/blocked-script-execution-in-because-the-documents-frame-is-sandboxed-an/#post-15442530) - [lastsplash (a11n)](https://wordpress.org/support/users/lastsplash/) * - [Critical CSS falsely reported as malware by some services](https://wordpress.org/support/topic/critical-css-falsely-reported-as-malware-by-some-services/) - Started by: [Pratham](https://wordpress.org/support/users/pratham2003/) - 3 - 2 - [4 years, 3 months ago](https://wordpress.org/support/topic/critical-css-falsely-reported-as-malware-by-some-services/#post-15438296) - [lastsplash (a11n)](https://wordpress.org/support/users/lastsplash/) * - [Jetpack Boost](https://wordpress.org/support/topic/jetpack-boost-2/) - Started by: [mbjewellers](https://wordpress.org/support/users/mbjewellers/) - 2 - 1 - [4 years, 3 months ago](https://wordpress.org/support/topic/jetpack-boost-2/#post-15434362) - [Bruce (a11n)](https://wordpress.org/support/users/bruceallen/) * - [Errors occurred](https://wordpress.org/support/topic/errors-occurred/) - Started by: [raazwebcity](https://wordpress.org/support/users/raazwebcity/) - 2 - 1 - [4 years, 3 months ago](https://wordpress.org/support/topic/errors-occurred/#post-15423441) - [Bruce (a11n)](https://wordpress.org/support/users/bruceallen/) * - [Jetpack Boost crashes Jetpack’s Connection](https://wordpress.org/support/topic/jetpack-boost-crashes-jetpacks-connection/) - Started by: [weathercentertx](https://wordpress.org/support/users/weathercentertx/) - 3 - 2 - [4 years, 3 months ago](https://wordpress.org/support/topic/jetpack-boost-crashes-jetpacks-connection/#post-15419311) - [deathlynotes](https://wordpress.org/support/users/deathlynotes/) * - [Failed to generate Critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-17/) - Started by: [mysticminimalistartisan](https://wordpress.org/support/users/mysticminimalistartisan/) - 6 - 7 - [4 years, 3 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-17/#post-15438314) - [lastsplash (a11n)](https://wordpress.org/support/users/lastsplash/) * - [Jetback boost not compatible with Metform (comes with Elementor)](https://wordpress.org/support/topic/jetback-boost-not-compatible-with-metform-comes-with-elementor/) - Started by: [worddev](https://wordpress.org/support/users/worddev/) - 2 - 1 - [4 years, 3 months ago](https://wordpress.org/support/topic/jetback-boost-not-compatible-with-metform-comes-with-elementor/#post-15419374) - [deathlynotes](https://wordpress.org/support/users/deathlynotes/) * - [pictures not visible after scrolling and “loading”](https://wordpress.org/support/topic/pictures-not-visible-after-scrolling-and-loading-2/) - Started by: [secondsilver](https://wordpress.org/support/users/secondsilver/) - 3 - 4 - [4 years, 3 months ago](https://wordpress.org/support/topic/pictures-not-visible-after-scrolling-and-loading-2/#post-15438367) - [lastsplash (a11n)](https://wordpress.org/support/users/lastsplash/) * - [Yet another “Failed to generate Critical CSS” error](https://wordpress.org/support/topic/yet-another-failed-to-generate-critical-css-error/) - Started by: [Rev.](https://wordpress.org/support/users/pastordatm/) - 3 - 4 - [4 years, 3 months ago](https://wordpress.org/support/topic/yet-another-failed-to-generate-critical-css-error/#post-15420113) - [Rev.](https://wordpress.org/support/users/pastordatm/) * - [Apparent conflict with The events calendar](https://wordpress.org/support/topic/conflict-with-the-events-calendar-12/) - Started by: [camar](https://wordpress.org/support/users/camaro4d/) - 2 - 1 - [4 years, 3 months ago](https://wordpress.org/support/topic/conflict-with-the-events-calendar-12/#post-15372618) - Anonymous User 18700194 * - [Failed to generate Critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-16/) - Started by: [oloruntobidosunmu](https://wordpress.org/support/users/oloruntobidosunmu/) - 2 - 1 - [4 years, 3 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-16/#post-15372657) - Anonymous User 18700194 * - [Failed to generate critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-15/) - Started by: [briankav](https://wordpress.org/support/users/briankav/) - 4 - 3 - [4 years, 3 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-15/#post-15372651) - Anonymous User 18700194 * - [There’s any cache on Jetpack Boots ?](https://wordpress.org/support/topic/theres-any-cache-on-jetpack-boots/) - Started by: [Johan Guse](https://wordpress.org/support/users/johanguse/) - 2 - 1 - [4 years, 4 months ago](https://wordpress.org/support/topic/theres-any-cache-on-jetpack-boots/#post-15294825) - [Bruce (a11n)](https://wordpress.org/support/users/bruceallen/) * - [Failed to generate Critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-14/) - Started by: [Maha Sathya](https://wordpress.org/support/users/julyandersun/) - 2 - 1 - [4 years, 4 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-14/#post-15294810) - [Bruce (a11n)](https://wordpress.org/support/users/bruceallen/) * - [Critical CSS and relative paths](https://wordpress.org/support/topic/critical-css-and-relative-paths/) - Started by: [urich](https://wordpress.org/support/users/urich/) - 3 - 2 - [4 years, 4 months ago](https://wordpress.org/support/topic/critical-css-and-relative-paths/#post-15295772) - [Bruce (a11n)](https://wordpress.org/support/users/bruceallen/) * - [Jetpack Boost couldn’t verify this page: https://theentrepreneur.lk/en_US/](https://wordpress.org/support/topic/jetpack-boost-couldnt-verify-this-page-https-theentrepreneur-lk-en_us/) - Started by: [tabmedia](https://wordpress.org/support/users/tabmedia/) - 2 - 3 - [4 years, 4 months ago](https://wordpress.org/support/topic/jetpack-boost-couldnt-verify-this-page-https-theentrepreneur-lk-en_us/#post-15291789) - [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/) * - [Failed to generate Critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-13/) - Started by: [amar2119](https://wordpress.org/support/users/amar2119/) - 2 - 1 - [4 years, 5 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-13/#post-15238804) - [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/) * - [Failed to generate Critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-12/) - Started by: [watz2000](https://wordpress.org/support/users/watz2000/) - 2 - 1 - [4 years, 5 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-12/#post-15203466) - [Karen Attfield](https://wordpress.org/support/users/wpkaren/) * - [Help with JetPack Boost: Defer Non-Essential JavaScript](https://wordpress.org/support/topic/help-with-jetpack-boost-defer-non-essential-javascript-3/) - Started by: [Shamsudeen Adeshokan](https://wordpress.org/support/users/adeone/) - 6 - 4 - [4 years, 5 months ago](https://wordpress.org/support/topic/help-with-jetpack-boost-defer-non-essential-javascript-3/#post-15214832) - [deathlynotes](https://wordpress.org/support/users/deathlynotes/) * - [How to remove preloading of “social-logos.eot” from all pages](https://wordpress.org/support/topic/how-to-remove-preloading-of-social-logos-eot-from-all-pages/) - Started by: [askmeoffers](https://wordpress.org/support/users/askmeoffers/) - 3 - 3 - [4 years ago](https://wordpress.org/support/topic/how-to-remove-preloading-of-social-logos-eot-from-all-pages/#post-15669143) - [Shoaib Khan](https://wordpress.org/support/users/atcttours/) * - [Failed to connect to WordPress.com](https://wordpress.org/support/topic/failed-to-connect-to-wordpress-com-2/) - Started by: [yvesbriend](https://wordpress.org/support/users/yvesbriend/) - 2 - 2 - [4 years, 5 months ago](https://wordpress.org/support/topic/failed-to-connect-to-wordpress-com-2/#post-15200497) - [Daniel](https://wordpress.org/support/users/ihenetudan/) * - [My mobile score is a 7, and my desktop score is a 50 with the plugin](https://wordpress.org/support/topic/my-mobile-score-is-a-7-and-my-desktop-score-is-a-50-with-the-plugin/) - Started by: [jz9520](https://wordpress.org/support/users/jz9520/) - 3 - 3 - [4 years, 5 months ago](https://wordpress.org/support/topic/my-mobile-score-is-a-7-and-my-desktop-score-is-a-50-with-the-plugin/#post-15197310) - [Daniel](https://wordpress.org/support/users/ihenetudan/) * - [Failed to generate Critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-11/) - Started by: [reels4u](https://wordpress.org/support/users/reels4u/) - 2 - 1 - [4 years, 5 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-11/#post-15180671) - [Nauris](https://wordpress.org/support/users/pyronaur/) * - [critical CSS generator](https://wordpress.org/support/topic/critical-css-generator/) - Started by: [Shane Bishop](https://wordpress.org/support/users/nosilver4u/) - 2 - 2 - [4 years, 5 months ago](https://wordpress.org/support/topic/critical-css-generator/#post-15162445) - [Shane Bishop](https://wordpress.org/support/users/nosilver4u/) * - [Activating Jetpack Boost in Elementor is shifting my pages downscreen](https://wordpress.org/support/topic/activating-jetpack-boost-in-elementor-is-shifting-my-pages-downscreen/) - Started by: [SohoRocks](https://wordpress.org/support/users/sohorocks/) - 4 - 5 - [4 years, 5 months ago](https://wordpress.org/support/topic/activating-jetpack-boost-in-elementor-is-shifting-my-pages-downscreen/#post-15207833) - [enosikaisarianis](https://wordpress.org/support/users/enosikaisarianis/) * - [Failed to generate Critical CSS](https://wordpress.org/support/topic/failed-to-generate-critical-css-10/) - Started by: [rana5462](https://wordpress.org/support/users/rana5462/) - 3 - 3 - [4 years, 5 months ago](https://wordpress.org/support/topic/failed-to-generate-critical-css-10/#post-15185729) - Anonymous User 18700194 * - [Teste no Google speedy sites](https://wordpress.org/support/topic/teste-no-google-speedy-sites/) - Started by: [clinicasderecuperacaocom](https://wordpress.org/support/users/clinicasderecuperacaocom/) - 3 - 2 - [4 years, 5 months ago](https://wordpress.org/support/topic/teste-no-google-speedy-sites/#post-15185724) - Anonymous User 18700194 * - [Does boost generates a mobile version of critical CSS?](https://wordpress.org/support/topic/does-boost-generates-a-mobile-version-of-critical-css/) - Started by: [asafm7](https://wordpress.org/support/users/asafm7/) - 4 - 5 - [4 years, 5 months ago](https://wordpress.org/support/topic/does-boost-generates-a-mobile-version-of-critical-css/#post-15197802) - [asafm7](https://wordpress.org/support/users/asafm7/) *   [←](https://wordpress.org/support/plugin/jetpack-boost/page/18/?output_format=md) [1](https://wordpress.org/support/plugin/jetpack-boost/?output_format=md) [2](https://wordpress.org/support/plugin/jetpack-boost/page/2/?output_format=md) [3](https://wordpress.org/support/plugin/jetpack-boost/page/3/?output_format=md)… [18](https://wordpress.org/support/plugin/jetpack-boost/page/18/?output_format=md) 19 [20](https://wordpress.org/support/plugin/jetpack-boost/page/20/?output_format=md)… [22](https://wordpress.org/support/plugin/jetpack-boost/page/22/?output_format=md) [23](https://wordpress.org/support/plugin/jetpack-boost/page/23/?output_format=md) [24](https://wordpress.org/support/plugin/jetpack-boost/page/24/?output_format=md) [→](https://wordpress.org/support/plugin/jetpack-boost/page/20/?output_format=md) * ![](https://ps.w.org/jetpack-boost/assets/icon.svg?rev=2818794) * [Jetpack Boost - Website Speed, Performance and Critical CSS](https://wordpress.org/plugins/jetpack-boost/) * [Frequently Asked Questions](https://wordpress.org/plugins/jetpack-boost/#faq) * [Support Threads](https://wordpress.org/support/plugin/jetpack-boost/) * [Active Topics](https://wordpress.org/support/plugin/jetpack-boost/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/jetpack-boost/unresolved/) * [Reviews](https://wordpress.org/support/plugin/jetpack-boost/reviews/)