Title: Errors after implementg Cloudflare Last modified: February 10, 2021 --- # Errors after implementg Cloudflare * Resolved [Pedro Cavaco Henriques](https://wordpress.org/support/users/pchenriques/) * (@pchenriques) * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-after-implementg-cloudflare/) * Hello, I have implemented Cloudflare, following instructions [here](https://www.boldgrid.com/support/w3-total-cache/how-to-configure-cloudflare-in-wordpress-with-w3-total-cache/), but having errors on all page loading ([https://gtmetrix.com/reports/www.encosta-da-camarinha.pt/mpsuv64L/](https://gtmetrix.com/reports/www.encosta-da-camarinha.pt/mpsuv64L/), [https://monosnap.com/file/kk34tSd1OqUaHPn7TM2PcG9AwQ3YtK](https://monosnap.com/file/kk34tSd1OqUaHPn7TM2PcG9AwQ3YtK)) either using W3TC or Cloudflare minification, although the errors disappear if disabling W3TC. I appreciate any suggestion to fix it. Thanks, Pedro * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferrors-after-implementg-cloudflare%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 5 replies - 1 through 5 (of 5 total) * Plugin Contributor [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/) * (@vmarko) * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-after-implementg-cloudflare/#post-14034851) * Hello [@pchenriques](https://wordpress.org/support/users/pchenriques/) * I am sorry about the issue you are experiencing and I am happy to assist you with this. As I can see you enabled the HTTP/2 push option in Performance>Minify >JS. Can you please disable that option, save all settings and purge the cache and also purge the Cloudflare cache? Thanks! * Thread Starter [Pedro Cavaco Henriques](https://wordpress.org/support/users/pchenriques/) * (@pchenriques) * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-after-implementg-cloudflare/#post-14035889) * Hello, [@vmarko](https://wordpress.org/support/users/vmarko/) * Thanks for the feedback. * I implemented the suggestion but it’s not solving it. Also, I disable the Minify in W3TC ([https://monosnap.com/file/hdywQuWZRA9MgtfcpjaZuRBFwxFh7f](https://monosnap.com/file/hdywQuWZRA9MgtfcpjaZuRBFwxFh7f)) which is activated on Cloudflare side. Isn’t it the correct procedure? * What else could I try? * Thanks * Plugin Contributor [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/) * (@vmarko) * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-after-implementg-cloudflare/#post-14036479) * Hello [@pchenriques](https://wordpress.org/support/users/pchenriques/) * Thank you for the information. The issue seems related to the [Cloudflare HTTP/2 push](https://blog.cloudflare.com/announcing-support-for-http-2-server-push-2/#fnref:1). As I can see CLoudflare is setting cf-h2-pushed: header: * `cf-h2-pushed: ,,,,,,,,,,` * You should check the Cloudflare settings and disable the [http/2 push](https://blog.cloudflare.com/http-2-server-push-with-multiple-assets-per-link-header/) Thanks! * Thread Starter [Pedro Cavaco Henriques](https://wordpress.org/support/users/pchenriques/) * (@pchenriques) * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-after-implementg-cloudflare/#post-14037703) * Hello, [@vmarko](https://wordpress.org/support/users/vmarko/) * Only I didn’t found yet a setting to disable it. I’ll keep looking 🙂 * However, assuming that http2 push is enabled in Cloudflare and the error only shows up when W3TC is enabled, can I conclude that W3TC is not compatible with the feature? Is anyone else getting this issue? * Thanks, * Pedro * Plugin Contributor [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/) * (@vmarko) * [5 years, 3 months ago](https://wordpress.org/support/topic/errors-after-implementg-cloudflare/#post-14039989) * Hello [@pchenriques](https://wordpress.org/support/users/pchenriques/) * Thank you for your inquiry. I’ve tried to replicate the issue, however, I am not experiencing the issue and HTTP/2 push is working just fine with W3TC and Cloudflare as you can see in this [link](https://imgur.com/a/D2mr1S8). So there may be an issue with server resources. I would advise you to go to Performance >Minify, disable HTTP/2 push for both CSS and JS minify, save all settings and purge the cache. Then make sure to Purge the Cloudflare cache also in the top admin bar Performance>Purge Modules>Cloudflare: All Also, I am not seeing the issue at the moment on your website. Thanks! Viewing 5 replies - 1 through 5 (of 5 total) The topic ‘Errors after implementg Cloudflare’ is closed to new replies. * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806) * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/) * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq) * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/) * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/) * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/) * 5 replies * 2 participants * Last reply from: [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/) * Last activity: [5 years, 3 months ago](https://wordpress.org/support/topic/errors-after-implementg-cloudflare/#post-14039989) * Status: resolved