Title: css error Last modified: May 30, 2021 --- # css error * Resolved [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/) * (@holidaystory17) * [5 years ago](https://wordpress.org/support/topic/css-error-34/) * Dear team * I am getting this css error in this link. I use google official AMP and “WP Cloudflare Super Page Cache” plugin. * please refer:- _[ redundant link removed ]_ * [https://ibb.co/4Wh7xRN](https://ibb.co/4Wh7xRN) - This topic was modified 5 years ago by [Yui](https://wordpress.org/support/users/fierevere/). - This topic was modified 4 years, 11 months ago by [Jan Dembowski](https://wordpress.org/support/users/jdembowski/). * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcss-error-34%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 15 replies - 1 through 15 (of 21 total) 1 [2](https://wordpress.org/support/topic/css-error-34/page/2/?output_format=md) [→](https://wordpress.org/support/topic/css-error-34/page/2/?output_format=md) * Plugin Contributor [Nauris](https://wordpress.org/support/users/pyronaur/) * (@pyronaur) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14350560) * Hi, Ruma! * Can you tell me what Cloudflare Caching Leve` setting are you using on your domain at? * You can find it at: Your domain dashboard -> Caching -> Configuration and it has the following options: * * No query string * Ignore query string * Standard * Thanks! * Thread Starter [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/) * (@holidaystory17) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14351606) * HI * I am using standard option. * Thanks * Thread Starter [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/) * (@holidaystory17) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14356779) * This is coming don’t know why.. * — * The REST API request failed due to an error. Error: cURL error 35: OpenSSL SSL_connect: Connection reset by peer in connection to [http://www.theholidaystory.com:443](http://www.theholidaystory.com:443)( http_request_failed) * Anonymous User 18700194 * (@anonymized-18700194) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14371115) * Hi [@holidaystory17](https://wordpress.org/support/users/holidaystory17/) – * Just to clarify, in your most recent report are you receiving that error inside Jetpack Boost or is it happening some place else? * Also, there may be a new version of Jetpack Boost available, please try updating and see if that resolves the issue. * Thread Starter [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/) * (@holidaystory17) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14375538) * I update the plugin. but it’s still coming. * I got a conflict error on the same contact page before, as per ahref site audit. * also the above error * refer * [https://ibb.co/NygM6Jk](https://ibb.co/NygM6Jk) [https://ibb.co/6J2XP8J](https://ibb.co/6J2XP8J) * __ * Do I need still active autoptimize plugin ? - This reply was modified 5 years ago by [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/). * Anonymous User 18700194 * (@anonymized-18700194) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14385002) * Hi [@holidaystory17](https://wordpress.org/support/users/holidaystory17/) – * Thank you for updating the plugin. * I suggest temporarily disabling Autoptimize to see if that solves the issue. It is possible that the overlapping features in Jetpack Boost and Autoptimize may be causing an issue. * Please give that a try and let us know if this fixes this. * Thread Starter [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/) * (@holidaystory17) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14385083) * same result after stop autooptimize. The contact page still has the error. * Plugin Contributor [Mark (a11n)](https://wordpress.org/support/users/thingalon/) * (@thingalon) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14390823) * Hi [@holidaystory17](https://wordpress.org/support/users/holidaystory17/) * I’m sorry to hear that you’re still having trouble. An “HTTP 409” error is uncommon– especially when loading a page via HTTP GET. * It usually means the server (i.e.: your WordPress site) is reporting some kind of conflict while trying to load the specified URL. * Would you mind letting me know what WordPress plugin you are using your for contact form? That way I can investigate for potential compatibility issues with Jetpack Boost. Based on the HTML attributes on your contact form, it looks like you may be using [Grunion Contact Form](https://wordpress.org/plugins/grunion-contact-form/), which has not been tested on WordPress > 3.3.2. Is that correct? * If you try to generate Critical CSS for your site, then visit the URL which failed( including the “?jb-critical-css-gen=…” GET parameter), does your browser receive a 409 error? The information on that error page may contain clues as to what has gone wrong. * Finally, it may also be worth checking your server logs to see if there is any further information about that 409 error and what may be behind it. Depending on your hosting provider, there may be a logs section in a cPanel interface, or you may have SSH or FTP access to view log files directly. Please refer to your hosting provider’s documentation for how to find and view your server logs. * Thread Starter [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/) * (@holidaystory17) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14402898) * HI * Currently, I am using jetpack contact form only, but tested few contact form before. * And no 409 error found. * Sometime this error come :- The REST API request failed due to an error. Error: cURL error 35: OpenSSL SSL_connect: * Also, No error found In the error section of Cpanel. Please let me know any file you want to investigate further. * [https://ibb.co/4Wh7xRN](https://ibb.co/4Wh7xRN) * Anonymous User 18700194 * (@anonymized-18700194) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14412327) * Hi [@holidaystory17](https://wordpress.org/support/users/holidaystory17/) – * Thanks for providing additional information on this error. * > The REST API request failed due to an error. Error: cURL error 35: OpenSSL SSL_connect: * Can you let us know where you are seeing that error message? * Also, do you happen to know if your site is behind a reverse proxy or WAF? * Thread Starter [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/) * (@holidaystory17) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14414073) * Hi * Sometimes the rest API error comes, and I found it in the WordPress site health status. * reverse proxy or WAF – don’t know what are you asking about. * Plugin Support [Stef (a11n)](https://wordpress.org/support/users/erania-pinnera/) * (@erania-pinnera) * [5 years ago](https://wordpress.org/support/topic/css-error-34/#post-14431414) * Hi [@holidaystory17](https://wordpress.org/support/users/holidaystory17/) * WAF stands for Web Application Firewall, they’re specific software that helps strengthen the security of your site – same as a reverse proxy. * If you don’t know whether you’re running any of this, you can ask your host to check it for you. * Plugin Support [Animesh Gaurav (a11n)](https://wordpress.org/support/users/bizanimesh/) * (@bizanimesh) * [4 years, 12 months ago](https://wordpress.org/support/topic/css-error-34/#post-14461143) * Hi there, * It has been more than one week since we have heard from you, so I’m marking this topic as resolved. But If you have any further questions or need some more help, you’re welcome to reply here or open another thread. * Moderator [Jan Dembowski](https://wordpress.org/support/users/jdembowski/) * (@jdembowski) * Forum Moderator and Brute Squad * [4 years, 11 months ago](https://wordpress.org/support/topic/css-error-34/#post-14499701) * [@holidaystory17](https://wordpress.org/support/users/holidaystory17/) Please do not create topics about topics or duplicates. I have removed your new topic. * Thread Starter [Ruma Dey Baidya](https://wordpress.org/support/users/holidaystory17/) * (@holidaystory17) * [4 years, 11 months ago](https://wordpress.org/support/topic/css-error-34/#post-14499912) * Oh! I thought this communication is closed. * My problem is still exist, Can you please help me. * The cURL error 35 is solved by deleting a plugin. * ____ * Failed to generate Critical CSS: Boost received HTTP error 409 while reading [https://www.theholidaystory.com/contact/](https://www.theholidaystory.com/contact/). * Please check that the URL is reachable and try again. * [https://ibb.co/4Wh7xRN](https://ibb.co/4Wh7xRN) * ______ Viewing 15 replies - 1 through 15 (of 21 total) 1 [2](https://wordpress.org/support/topic/css-error-34/page/2/?output_format=md) [→](https://wordpress.org/support/topic/css-error-34/page/2/?output_format=md) The topic ‘css error’ 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/) ## Tags * [CSS error](https://wordpress.org/support/topic-tag/css-error/) * 21 replies * 7 participants * Last reply from: [Animesh Gaurav (a11n)](https://wordpress.org/support/users/bizanimesh/) * Last activity: [4 years, 10 months ago](https://wordpress.org/support/topic/css-error-34/page/2/#post-14606976) * Status: resolved