Title: [Jetpack Boost - Website Speed, Performance and Critical CSS] Support - page 2 | WordPress.org

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# [Jetpack Boost - Website Speed, Performance and Critical CSS] Support

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    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [In 4.1.0 getting huge issue with conflicting](https://wordpress.org/support/topic/in-4-1-0-getting-huge-issue-with-conflicting/)
    -  Started by: [Manthan Kanani](https://wordpress.org/support/users/manthankanani/)
    - 2
    - 7
    -  [11 months, 2 weeks ago](https://wordpress.org/support/topic/in-4-1-0-getting-huge-issue-with-conflicting/#post-18525778)
    -  [Pete (a11n)](https://wordpress.org/support/users/dilirity/)
 *  -  [Bug Report: Jetpack Boost LCP Beta causes duplicate GTranslate selectors](https://wordpress.org/support/topic/bug-report-jetpack-boost-lcp-beta-causes-duplicate-gtranslate-selectors/)
    -  Started by: [Salvatore Iovino](https://wordpress.org/support/users/salvodevelopment/)
    - 5
    - 7
    -  [11 months, 2 weeks ago](https://wordpress.org/support/topic/bug-report-jetpack-boost-lcp-beta-causes-duplicate-gtranslate-selectors/#post-18524583)
    -  [Pete (a11n)](https://wordpress.org/support/users/dilirity/)
 *  -  [Erro ao Gerar o CSS crítico](https://wordpress.org/support/topic/erro-ao-gerar-o-css-critico/)
    -  Started by: [engsoftjoaomarcos](https://wordpress.org/support/users/engsoftjoaomarcos/)
    - 2
    - 5
    -  [11 months, 4 weeks ago](https://wordpress.org/support/topic/erro-ao-gerar-o-css-critico/#post-18511609)
    -  [lastsplash (a11n)](https://wordpress.org/support/users/lastsplash/)
 *  -  [My images have dissapeared!](https://wordpress.org/support/topic/my-images-have-dissapeared/)
    -  Started by: [david](https://wordpress.org/support/users/davidlynxh/)
    - 2
    - 3
    -  [12 months ago](https://wordpress.org/support/topic/my-images-have-dissapeared/#post-18504461)
    -  [lastsplash (a11n)](https://wordpress.org/support/users/lastsplash/)
 *  -  [The /wp-content/boost-cache folder is filling up with 10 GB of data every day.](https://wordpress.org/support/topic/the-wp-content-boost-cache-folder-is-filling-up-with-10-gb-of-data-every-day/)
    -  Started by: [roman24reg](https://wordpress.org/support/users/roman24reg/)
    - 3
    - 2
    -  [12 months ago](https://wordpress.org/support/topic/the-wp-content-boost-cache-folder-is-filling-up-with-10-gb-of-data-every-day/#post-18504785)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [Cpu Maxed out](https://wordpress.org/support/topic/cpu-maxed-out-3/)
    -  Started by: [siyabongamajola](https://wordpress.org/support/users/siyabongamajola/)
    - 3
    - 2
    -  [12 months ago](https://wordpress.org/support/topic/cpu-maxed-out-3/#post-18504786)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [Failed to generate CSS](https://wordpress.org/support/topic/failed-to-generate-css-2/)
    -  Started by: [oluwasinaenoch](https://wordpress.org/support/users/oluwasinaenoch/)
    - 3
    - 2
    -  [1 year ago](https://wordpress.org/support/topic/failed-to-generate-css-2/#post-18484257)
    -  [Tamirat B. (a11n)](https://wordpress.org/support/users/tamirat22/)
 *  -  [failed to regenerate CSS](https://wordpress.org/support/topic/failed-to-regenerate-css/)
    -  Started by: [rawan2021](https://wordpress.org/support/users/rawan2021/)
    - 2
    - 1
    -  [1 year ago](https://wordpress.org/support/topic/failed-to-regenerate-css/#post-18460885)
    -  [Paulina H. (a11n)](https://wordpress.org/support/users/pehaa/)
 *  -  [Suggestions for Critical CSS](https://wordpress.org/support/topic/suggestions-for-critical-css/)
    -  Started by: [Guillermo](https://wordpress.org/support/users/guillermo77/)
    - 3
    - 2
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/suggestions-for-critical-css/#post-18457112)
    -  [lastsplash (a11n)](https://wordpress.org/support/users/lastsplash/)
 *  -  [Critical Error](https://wordpress.org/support/topic/critical-error-800/)
    -  Started by: [mstephensonkidsight](https://wordpress.org/support/users/mstephensonkidsight/)
    - 2
    - 3
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/critical-error-800/#post-18441963)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [Page Cache Is Not Working](https://wordpress.org/support/topic/page-cache-is-not-working/)
    -  Started by: [jebbohn](https://wordpress.org/support/users/jebbohn/)
    - 3
    - 2
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/page-cache-is-not-working/#post-18449893)
    -  [Tamirat B. (a11n)](https://wordpress.org/support/users/tamirat22/)
 *  -  [can’t regenerate css](https://wordpress.org/support/topic/cant-regenerate-css/)
    -  Started by: [ariesgdim](https://wordpress.org/support/users/ariesgdim/)
    - 3
    - 2
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/cant-regenerate-css/#post-18451741)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [Do not insert NOSCRIPT tags](https://wordpress.org/support/topic/do-not-insert-tags/)
    -  Started by: [RobotFX](https://wordpress.org/support/users/wattaman/)
    - 2
    - 1
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/do-not-insert-tags/#post-18434276)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [_jb_static noob question](https://wordpress.org/support/topic/_jb_static-noob-question/)
    -  Started by: [RobotFX](https://wordpress.org/support/users/wattaman/)
    - 2
    - 1
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/_jb_static-noob-question/#post-18432192)
    -  [Adnan Haque (a11n)](https://wordpress.org/support/users/adnan007/)
 *  -  [Your plugin conflicts with the Featured Image from URL (FIFU) plugin](https://wordpress.org/support/topic/your-plugin-also-conflicts-with-the-featured-image-from-url-fifu-plugin/)
    -  Started by: [Bahus](https://wordpress.org/support/users/bahus/)
    - 3
    - 3
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/your-plugin-also-conflicts-with-the-featured-image-from-url-fifu-plugin/#post-18442710)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [The “Image CDN” feature only works on the homepage for thumbnails.](https://wordpress.org/support/topic/the-image-cdn-feature-only-works-on-the-homepage-for-thumbnails/)
    -  Started by: [Bahus](https://wordpress.org/support/users/bahus/)
    - 2
    - 1
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/the-image-cdn-feature-only-works-on-the-homepage-for-thumbnails/#post-18426120)
    -  [fujifika (a11n)](https://wordpress.org/support/users/fujifika/)
 *  -  [Fatal Error When Jetpack Image CDN Is Enabled During Ajax Requests](https://wordpress.org/support/topic/fatal-error-when-jetpack-image-cdn-is-enabled-during-ajax-requests/)
    -  Started by: [bighrts](https://wordpress.org/support/users/bighrts/)
    - 2
    - 1
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/fatal-error-when-jetpack-image-cdn-is-enabled-during-ajax-requests/#post-18416840)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [Error: d[0] is undefined / Failure](https://wordpress.org/support/topic/error-d0-is-undefined-failure/)
    -  Started by: [karlnapf](https://wordpress.org/support/users/karlnapf/)
    - 2
    - 1
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/error-d0-is-undefined-failure/#post-18390590)
    -  [Josh (a11n)](https://wordpress.org/support/users/vitkory/)
 *  -  [I can’t seem to boost my site performance](https://wordpress.org/support/topic/i-cant-seem-to-boost-my-site-performance/)
    -  Started by: [aladis999](https://wordpress.org/support/users/aladis999/)
    - 2
    - 2
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/i-cant-seem-to-boost-my-site-performance/#post-18390550)
    -  [Josh (a11n)](https://wordpress.org/support/users/vitkory/)
 *  -  [Uncaught TypeError: Unsupported operand types: int – string](https://wordpress.org/support/topic/uncaught-typeerror-unsupported-operand-types-int-string-6/)
    -  Started by: [Edith Allison](https://wordpress.org/support/users/terragirl/)
    - 3
    - 3
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/uncaught-typeerror-unsupported-operand-types-int-string-6/#post-18405723)
    -  [Josh (a11n)](https://wordpress.org/support/users/vitkory/)
 *  -  [Critical CSS generation error](https://wordpress.org/support/topic/critical-css-generation-error/)
    -  Started by: [fletchdezeeuw](https://wordpress.org/support/users/fletchdezeeuw/)
    - 2
    - 4
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/critical-css-generation-error/#post-18396837)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [Google Search Console: urls /<script data-jetpack-boost=](https://wordpress.org/support/topic/google-search-console-urls-script-data-jetpack-boost/)
    -  Started by: [Marcello’s Pizzaparadijs](https://wordpress.org/support/users/gaspizzaoven/)
    - 3
    - 4
    -  [1 year ago](https://wordpress.org/support/topic/google-search-console-urls-script-data-jetpack-boost/#post-18499447)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [Endless spinning of the spinner at the start](https://wordpress.org/support/topic/endless-spinning-of-the-spinner-at-the-start/)
    -  Started by: [Bahus](https://wordpress.org/support/users/bahus/)
    - 3
    - 3
    -  [1 year, 1 month ago](https://wordpress.org/support/topic/endless-spinning-of-the-spinner-at-the-start/#post-18426119)
    -  [fujifika (a11n)](https://wordpress.org/support/users/fujifika/)
 *  -  [jb_transient_concat_paths_ transients (too many!)](https://wordpress.org/support/topic/jb_transient_concat_paths_-transients-too-many/)
    -  Started by: [pjsgsy](https://wordpress.org/support/users/pjsgsy/)
    - 3
    - 8
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/jb_transient_concat_paths_-transients-too-many/#post-18401544)
    -  [pjsgsy](https://wordpress.org/support/users/pjsgsy/)
 *  -  [Jetpack Boost- Failed to load Speed Score](https://wordpress.org/support/topic/jetpack-boost-failed-to-load-speed-score/)
    -  Started by: [planomo](https://wordpress.org/support/users/planomo/)
    - 4
    - 7
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/jetpack-boost-failed-to-load-speed-score/#post-18390626)
    -  [Josh (a11n)](https://wordpress.org/support/users/vitkory/)
 *  -  [Critical CSS Not Generating](https://wordpress.org/support/topic/critical-css-not-generating-2/)
    -  Started by: [EnnisP](https://wordpress.org/support/users/ennisp/)
    - 4
    - 3
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/critical-css-not-generating-2/#post-18374703)
    -  [EnnisP](https://wordpress.org/support/users/ennisp/)
 *  -  [Optimize Critical CSS Loading (manual)](https://wordpress.org/support/topic/optimize-critical-css-loading-manual-2/)
    -  Started by: [niagarasccanada](https://wordpress.org/support/users/niagarasccanada/)
    - 3
    - 4
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/optimize-critical-css-loading-manual-2/#post-18377898)
    -  [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/)
 *  -  [Fix Type Casting Issue in Jetpack Boost functions-helpers.php](https://wordpress.org/support/topic/fix-type-casting-issue-in-jetpack-boost-functions-helpers-php/)
    -  Started by: [al3ilm](https://wordpress.org/support/users/al3ilm/)
    - 6
    - 6
    -  [1 year, 2 months ago](https://wordpress.org/support/topic/fix-type-casting-issue-in-jetpack-boost-functions-helpers-php/#post-18385961)
    -  [lastsplash (a11n)](https://wordpress.org/support/users/lastsplash/)
 *  -  [Failed to execute ‘btoa’ on ‘Window’](https://wordpress.org/support/topic/failed-to-execute-btoa-on-window-2/)
    -  Started by: [Pete (a11n)](https://wordpress.org/support/users/dilirity/)
    - 2
    - 2
    -  [1 year, 3 months ago](https://wordpress.org/support/topic/failed-to-execute-btoa-on-window-2/#post-18346740)
    -  [Liam Sarsfield (a11n)](https://wordpress.org/support/users/lsarsfield/)
 *  -  [Failed regeneration of CSS (Jetpack boost)](https://wordpress.org/support/topic/failed-regeneration-of-css-jetpack-boost/)
    -  Started by: [cheruiyot99](https://wordpress.org/support/users/cheruiyot99/)
    - 2
    - 2
    -  [1 year, 3 months ago](https://wordpress.org/support/topic/failed-regeneration-of-css-jetpack-boost/#post-18346605)
    -  [Pete (a11n)](https://wordpress.org/support/users/dilirity/)
 *   

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 * ![](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/)