Title: Error generating critical CSS
Last modified: October 29, 2024

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# Error generating critical CSS

 *  Resolved [remouk](https://wordpress.org/support/users/remouk/)
 * (@remouk)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/error-generating-critical-css/)
 * Hello, when using Jetpack Boost, I click to optimize the CSS and I have this 
   error “Impossible de générer le CSS critique” (failed to generate critical CSS)
 * It says “ERROR: ” but then only displays the button that brought me here. So 
   I don’t have more info.
 * Any help appreciated!
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-generating-critical-css%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 5 replies - 1 through 5 (of 5 total)

 *  [redthruviolet](https://wordpress.org/support/users/redthruviolet/)
 * (@redthruviolet)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/error-generating-critical-css/#post-18103960)
 * I am having the same problem at
 * [https://sustainablemontereycounty.org/](https://sustainablemontereycounty.org/)
 *  Plugin Author [Adnan Haque (a11n)](https://wordpress.org/support/users/adnan007/)
 * (@adnan007)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/error-generating-critical-css/#post-18108712)
 * Hi [@remouk](https://wordpress.org/support/users/remouk/) !
 * We may need some additional information from you to find what’s causing this 
   issue. Can you please reach out to us at [https://jetpack.com/contact-support/](https://jetpack.com/contact-support/).
   Please mention this thread when you do so.
 *  Plugin Author [Adnan Haque (a11n)](https://wordpress.org/support/users/adnan007/)
 * (@adnan007)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/error-generating-critical-css/#post-18108726)
 * Hi [@redthruviolet](https://wordpress.org/support/users/redthruviolet/), Looks
   like your site is now serving critical CSS. Is the issue resolved for you now?
   If you are still facing the issue, please open a separate thread so we can focus
   on your issue specifically.
 *  Thread Starter [remouk](https://wordpress.org/support/users/remouk/)
 * (@remouk)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/error-generating-critical-css/#post-18115973)
 * [@adnan007](https://wordpress.org/support/users/adnan007/) Thank you. I tried
   to reach the support, but there are only links to pointing to this forum. I also
   talked to the chatbot but it kept telling me to go to the forums… xD
 * I’m kinda stuck. 😅
 *  Plugin Author [Adnan Haque (a11n)](https://wordpress.org/support/users/adnan007/)
 * (@adnan007)
 * [1 year, 6 months ago](https://wordpress.org/support/topic/error-generating-critical-css/#post-18119867)
 * Hi [@remouk](https://wordpress.org/support/users/remouk/),
 * My apologies, the link I provided was incomplete. Please try [this link](https://jetpack.com/contact-support/?rel=support&hpi=1).
   It will look the same as the last one, but will show you a “Contact Support” 
   button after submitting the initial question.

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Error generating critical CSS’ is closed to new replies.

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## Tags

 * [generating](https://wordpress.org/support/topic-tag/generating/)
 * [Generation](https://wordpress.org/support/topic-tag/generation/)

 * 5 replies
 * 3 participants
 * Last reply from: [Adnan Haque (a11n)](https://wordpress.org/support/users/adnan007/)
 * Last activity: [1 year, 6 months ago](https://wordpress.org/support/topic/error-generating-critical-css/#post-18119867)
 * Status: resolved