Title: Jetpack boost and Elementor page builder CSS errors Last modified: September 16, 2021 --- # Jetpack boost and Elementor page builder CSS errors * Resolved [reececvo](https://wordpress.org/support/users/reececvo/) * (@reececvo) * [4 years, 8 months ago](https://wordpress.org/support/topic/jetpack-boost-and-elementor-page-builder-css-errors/) * Hi, Optimize CSS loading is showing that files could not be automatically generated. * See below of the advanced page: * Critical CSS advanced recommendations While Jetpack Boost has been able to automatically generate optimized CSS for most of your important files & sections, we have identified a few more that require your attention. * Dismiss Custom post type These URLs are redirecting to different pages: [https://www.cvo.co.uk/?elementor_library=category-buttons](https://www.cvo.co.uk/?elementor_library=category-buttons) [https://www.cvo.co.uk/?elementor_library=brochure-buttons](https://www.cvo.co.uk/?elementor_library=brochure-buttons) [https://www.cvo.co.uk/?elementor_library=testimonial-19](https://www.cvo.co.uk/?elementor_library=testimonial-19) [https://www.cvo.co.uk/?elementor_library=testimonial-18](https://www.cvo.co.uk/?elementor_library=testimonial-18) [https://www.cvo.co.uk/?elementor_library=testimonial-17](https://www.cvo.co.uk/?elementor_library=testimonial-17) [https://www.cvo.co.uk/?elementor_library=testimonial-16](https://www.cvo.co.uk/?elementor_library=testimonial-16) [https://www.cvo.co.uk/?elementor_library=testimonial-15](https://www.cvo.co.uk/?elementor_library=testimonial-15) [https://www.cvo.co.uk/?elementor_library=testimonial-14](https://www.cvo.co.uk/?elementor_library=testimonial-14) [https://www.cvo.co.uk/?elementor_library=testimonial-13](https://www.cvo.co.uk/?elementor_library=testimonial-13) [https://www.cvo.co.uk/?elementor_library=testimonial-12](https://www.cvo.co.uk/?elementor_library=testimonial-12) [https://www.cvo.co.uk/?elementor_library=testimonial-11](https://www.cvo.co.uk/?elementor_library=testimonial-11) [https://www.cvo.co.uk/?elementor_library=testimonial-10](https://www.cvo.co.uk/?elementor_library=testimonial-10) [https://www.cvo.co.uk/?elementor_library=testimonial-9](https://www.cvo.co.uk/?elementor_library=testimonial-9) [https://www.cvo.co.uk/?elementor_library=testimonial-8](https://www.cvo.co.uk/?elementor_library=testimonial-8) [https://www.cvo.co.uk/?elementor_library=testimonial-7](https://www.cvo.co.uk/?elementor_library=testimonial-7) [https://www.cvo.co.uk/?elementor_library=testimonial-6](https://www.cvo.co.uk/?elementor_library=testimonial-6) [https://www.cvo.co.uk/?elementor_library=testimonial-5](https://www.cvo.co.uk/?elementor_library=testimonial-5) [https://www.cvo.co.uk/?elementor_library=testimonial-4](https://www.cvo.co.uk/?elementor_library=testimonial-4) [https://www.cvo.co.uk/?elementor_library=testimonial-3](https://www.cvo.co.uk/?elementor_library=testimonial-3) [https://www.cvo.co.uk/?elementor_library=testimonial-2](https://www.cvo.co.uk/?elementor_library=testimonial-2) * What to do This may indicate that a WordPress plugin is redirecting users who are not logged in to a different location, or it may indicate that your hosting provider is redirecting your WordPress site to a different URL. Please visit the above links while not logged into WordPress to see what happens, contact your hosting provider for assistance with URL redirection, and try again.` Viewing 5 replies - 1 through 5 (of 5 total) * Anonymous User 18700194 * (@anonymized-18700194) * [4 years, 8 months ago](https://wordpress.org/support/topic/jetpack-boost-and-elementor-page-builder-css-errors/#post-14879903) * Hi [@reececvo](https://wordpress.org/support/users/reececvo/) – * Are those pages supposed to be rendering something? When I visit any of them, they all redirect back to your homepage. * Is this the expected behavior? As indicated in the error message, this redirection is why the Critical CSS can’t be generated for those pages. * [Thor Johansen](https://wordpress.org/support/users/thorjoh/) * (@thorjoh) * [4 years, 8 months ago](https://wordpress.org/support/topic/jetpack-boost-and-elementor-page-builder-css-errors/#post-14893467) * This is my problem on [http://www.nettbutikk.qmi.no](http://www.nettbutikk.qmi.no): * ``` Optimize CSS Loading Move important styling information to the start of the page, which helps pages display your content sooner. Commonly referred to as Critical CSS. Failed to generate Critical CSS Hmm, looks like something went wrong. We're still seeing an unexpected error. Please reach out to our support to get help. Hide error message Failed to construct 'URL': Invalid URL Contact Support ``` * Anonymous User 18700194 * (@anonymized-18700194) * [4 years, 8 months ago](https://wordpress.org/support/topic/jetpack-boost-and-elementor-page-builder-css-errors/#post-14893717) * Hi [@thorjoh](https://wordpress.org/support/users/thorjoh/) – * Could you please start your own thread, as per the [Forum Welcome](https://make.wordpress.org/support/handbook/forum-welcome/)? * [https://wordpress.org/support/plugin/jetpack-boost#new-post](https://wordpress.org/support/plugin/jetpack-boost#new-post) * It helps us to better manage requests and provide efficient support. * Thanks in advance. * [Thor Johansen](https://wordpress.org/support/users/thorjoh/) * (@thorjoh) * [4 years, 8 months ago](https://wordpress.org/support/topic/jetpack-boost-and-elementor-page-builder-css-errors/#post-14897364) * This comes up when using Jetpack Boost: * ``` Optimize CSS Loading Move important styling information to the start of the page, which helps pages display your content sooner. Commonly referred to as Critical CSS. Failed to generate Critical CSS An unexpected error has occurred. As this error may be temporary, please try and refresh the Critical CSS. See error message ``` * Plugin Support [Dan (a11n)](https://wordpress.org/support/users/drawmyface/) * (@drawmyface) * [4 years, 8 months ago](https://wordpress.org/support/topic/jetpack-boost-and-elementor-page-builder-css-errors/#post-14897547) * [@thorjoh](https://wordpress.org/support/users/thorjoh/) as Bob mentioned, it’s easier for us to provide efficient support if we have a separate thread for each user. * Could you please start your own thread, as per the [Forum Welcome](https://wordpress.org/support/welcome/)? [https://wordpress.org/support/plugin/jetpack#new-post](https://wordpress.org/support/plugin/jetpack#new-post) * Thank you! Viewing 5 replies - 1 through 5 (of 5 total) The topic ‘Jetpack boost and Elementor page builder CSS errors’ is closed to new replies. * ![](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/) * 5 replies * 4 participants * Last reply from: [Dan (a11n)](https://wordpress.org/support/users/drawmyface/) * Last activity: [4 years, 8 months ago](https://wordpress.org/support/topic/jetpack-boost-and-elementor-page-builder-css-errors/#post-14897547) * Status: resolved