Title: [Cloudflare] Support - page 6 | WordPress.org

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# [Cloudflare] Support

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    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [Cannot modify header information – headers already sent](https://wordpress.org/support/topic/cannot-modify-header-information-headers-already-sent-62/)
    -  Started by: [N.g](https://wordpress.org/support/users/loralora/)
    - 1
    - 0
    -  [3 years, 8 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-headers-already-sent-62/)
    -  [N.g](https://wordpress.org/support/users/loralora/)
 *  -  [File .css does not exists on server.](https://wordpress.org/support/topic/file-css-does-not-exists-on-server-2/)
    -  Started by: [willcunha](https://wordpress.org/support/users/willcunha/)
    - 0
    - 0
    -  [3 years, 8 months ago](https://wordpress.org/support/topic/file-css-does-not-exists-on-server-2/)
    -  [willcunha](https://wordpress.org/support/users/willcunha/)
 *  -  [Plugin updates](https://wordpress.org/support/topic/plugin-updates-55/)
    -  Started by: [irishetcher](https://wordpress.org/support/users/irishetcher/)
    - 0
    - 0
    -  [3 years, 8 months ago](https://wordpress.org/support/topic/plugin-updates-55/)
    -  [irishetcher](https://wordpress.org/support/users/irishetcher/)
 *  -  [Can’t purge cache automatically after updating post](https://wordpress.org/support/topic/cant-purge-cache-automatically-after-updating-post/)
    -  Started by: [physixfan](https://wordpress.org/support/users/physixfan/)
    - 1
    - 3
    -  [3 years, 9 months ago](https://wordpress.org/support/topic/cant-purge-cache-automatically-after-updating-post/#post-15997853)
    -  [physixfan](https://wordpress.org/support/users/physixfan/)
 *  -  [Can i use Cloudflare + W3 Total Cache + Autoptimize plugins altogether?](https://wordpress.org/support/topic/can-i-use-cloudflare-w3-total-cache-autoptimize-plugins-altogether/)
    -  Started by: [chandana1](https://wordpress.org/support/users/chandana1/)
    - 1
    - 1
    -  [3 years, 9 months ago](https://wordpress.org/support/topic/can-i-use-cloudflare-w3-total-cache-autoptimize-plugins-altogether/#post-15965044)
    -  [chandana1](https://wordpress.org/support/users/chandana1/)
 *  -  [Unusable filter cloudflare_purge_everything_actions](https://wordpress.org/support/topic/unusable-filter-cloudflare_purge_everything_actions/)
    -  Started by: [allarmark](https://wordpress.org/support/users/allarmark/)
    - 1
    - 0
    -  [3 years, 9 months ago](https://wordpress.org/support/topic/unusable-filter-cloudflare_purge_everything_actions/)
    -  [allarmark](https://wordpress.org/support/users/allarmark/)
 *  -  [About Cloudflare + W3 Total Cache + Autoptimize](https://wordpress.org/support/topic/about-cloudflare-w3-total-cache-autoptimize/)
    -  Started by: [jcl7](https://wordpress.org/support/users/jamieclaussells/)
    - 2
    - 4
    -  [3 years, 9 months ago](https://wordpress.org/support/topic/about-cloudflare-w3-total-cache-autoptimize/#post-15933526)
    -  [generosus](https://wordpress.org/support/users/generosus/)
 *  -  [Error Message | Cannot Fix | CF-EDGE-CACHE Response Header is Missing!](https://wordpress.org/support/topic/error-message-cannot-fix-cf-edge-cache-response-header-is-missing/)
    -  Started by: [generosus](https://wordpress.org/support/users/generosus/)
    - 1
    - 3
    -  [3 years, 9 months ago](https://wordpress.org/support/topic/error-message-cannot-fix-cf-edge-cache-response-header-is-missing/#post-15978310)
    -  [generosus](https://wordpress.org/support/users/generosus/)
 *  -  [Not Compatible with SG Optimizer | Breaks Combine CSS and JS](https://wordpress.org/support/topic/not-compatible-with-sg-optimizer-breaks-combine-css-and-js/)
    -  Started by: [generosus](https://wordpress.org/support/users/generosus/)
    - 1
    - 2
    -  [3 years, 9 months ago](https://wordpress.org/support/topic/not-compatible-with-sg-optimizer-breaks-combine-css-and-js/#post-15939913)
    -  [generosus](https://wordpress.org/support/users/generosus/)
 *  -  [Web Application Firewall button no longer works](https://wordpress.org/support/topic/web-application-firewall-button-no-longer-works/)
    -  Started by: [moto.hi](https://wordpress.org/support/users/dpricesf/)
    - 1
    - 0
    -  [3 years, 10 months ago](https://wordpress.org/support/topic/web-application-firewall-button-no-longer-works/)
    -  [moto.hi](https://wordpress.org/support/users/dpricesf/)
 *  -  [Error HTTP 406 IIS](https://wordpress.org/support/topic/error-http-406-iis/)
    -  Started by: [rlopez90](https://wordpress.org/support/users/rlopez90/)
    - 1
    - 0
    -  [3 years, 10 months ago](https://wordpress.org/support/topic/error-http-406-iis/)
    -  [rlopez90](https://wordpress.org/support/users/rlopez90/)
 *  -  [Forbidden error after submiting the API key](https://wordpress.org/support/topic/forbidden-error-after-submiting-the-api-key/)
    -  Started by: [sajangrover8](https://wordpress.org/support/users/sajangrover8/)
    - 1
    - 0
    -  [3 years, 10 months ago](https://wordpress.org/support/topic/forbidden-error-after-submiting-the-api-key/)
    -  [sajangrover8](https://wordpress.org/support/users/sajangrover8/)
 *  -  [Conflict](https://wordpress.org/support/topic/conflict-116/)
    -  Started by: [sergialarconrecio](https://wordpress.org/support/users/sergialarconrecio/)
    - 0
    - 0
    -  [3 years, 10 months ago](https://wordpress.org/support/topic/conflict-116/)
    -  [sergialarconrecio](https://wordpress.org/support/users/sergialarconrecio/)
 *  -  [Fatal Error on plugin activation](https://wordpress.org/support/topic/fatal-error-on-plugin-activation-42/)
    -  Started by: [frenzis73](https://wordpress.org/support/users/dadahtml/)
    - 2
    - 1
    -  [3 years, 5 months ago](https://wordpress.org/support/topic/fatal-error-on-plugin-activation-42/#post-16329261)
    -  [herrvigg](https://wordpress.org/support/users/herrvigg/)
 *  -  [Fatal error updating product](https://wordpress.org/support/topic/fatal-error-updating-product/)
    -  Started by: [simonsbs](https://wordpress.org/support/users/simonsbs/)
    - 1
    - 1
    -  [3 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-updating-product/#post-15853913)
    -  [simonsbs](https://wordpress.org/support/users/simonsbs/)
 *  -  [Cloudflare Plugin Settings Interface Stuck in Load Loop](https://wordpress.org/support/topic/cloudflare-plugin-settings-interface-stuck-in-load-loop/)
    -  Started by: [briggsa](https://wordpress.org/support/users/briggsa/)
    - 1
    - 0
    -  [3 years, 10 months ago](https://wordpress.org/support/topic/cloudflare-plugin-settings-interface-stuck-in-load-loop/)
    -  [briggsa](https://wordpress.org/support/users/briggsa/)
 *  -  [Error with plugin](https://wordpress.org/support/topic/error-with-plugin-23/)
    -  Started by: [Bibhash karn](https://wordpress.org/support/users/bibhashkarngmailcom/)
    - 1
    - 0
    -  [3 years, 10 months ago](https://wordpress.org/support/topic/error-with-plugin-23/)
    -  [Bibhash karn](https://wordpress.org/support/users/bibhashkarngmailcom/)
 *  -  [Apply button not working](https://wordpress.org/support/topic/apply-button-not-working/)
    -  Started by: [yvesbriend](https://wordpress.org/support/users/yvesbriend/)
    - 0
    - 0
    -  [3 years, 11 months ago](https://wordpress.org/support/topic/apply-button-not-working/)
    -  [yvesbriend](https://wordpress.org/support/users/yvesbriend/)
 *  -  [Increased error 522](https://wordpress.org/support/topic/increased-error-522/)
    -  Started by: [softwaregeek](https://wordpress.org/support/users/softwaregeek/)
    - 1
    - 0
    -  [4 years ago](https://wordpress.org/support/topic/increased-error-522/)
    -  [softwaregeek](https://wordpress.org/support/users/softwaregeek/)
 *  -  [low speed test](https://wordpress.org/support/topic/low-speed-test/)
    -  Started by: [prog7](https://wordpress.org/support/users/prog7/)
    - 1
    - 0
    -  [4 years ago](https://wordpress.org/support/topic/low-speed-test/)
    -  [prog7](https://wordpress.org/support/users/prog7/)
 *  -  [Prevent HTML storage if any request has Error 404](https://wordpress.org/support/topic/prevent-html-storage-if-any-request-has-error-404-2/)
    -  Started by: [ofmarconi](https://wordpress.org/support/users/ofmarconi/)
    - 1
    - 0
    -  [4 years, 1 month ago](https://wordpress.org/support/topic/prevent-html-storage-if-any-request-has-error-404-2/)
    -  [ofmarconi](https://wordpress.org/support/users/ofmarconi/)
 *  -  [How to disable sitemap](https://wordpress.org/support/topic/how-to-disable-sitemap-2/)
    -  Started by: [halielambert](https://wordpress.org/support/users/halielambert/)
    - 1
    - 0
    -  [4 years, 1 month ago](https://wordpress.org/support/topic/how-to-disable-sitemap-2/)
    -  [halielambert](https://wordpress.org/support/users/halielambert/)
 *  -  [APO not bypassed on homepage for logged in users](https://wordpress.org/support/topic/apo-not-bypassed-on-homepage-for-logged-in-users/)
    -  Started by: [Damien](https://wordpress.org/support/users/damienmaurer/)
    - 0
    - 0
    -  [4 years, 1 month ago](https://wordpress.org/support/topic/apo-not-bypassed-on-homepage-for-logged-in-users/)
    -  [Damien](https://wordpress.org/support/users/damienmaurer/)
 *  -  [No data loading in Plugin Version: 4.8.3](https://wordpress.org/support/topic/no-data-loading-in-plugin-version-4-8-3/)
    -  Started by: [bakerd](https://wordpress.org/support/users/bakerd/)
    - 1
    - 1
    -  [4 years, 1 month ago](https://wordpress.org/support/topic/no-data-loading-in-plugin-version-4-8-3/#post-15616247)
    -  [bakerd](https://wordpress.org/support/users/bakerd/)
 *  -  [Settings via wp-config.php](https://wordpress.org/support/topic/settings-via-wp-config-php/)
    -  Started by: [pablomarticordero](https://wordpress.org/support/users/pablomarticordero/)
    - 1
    - 0
    -  [4 years, 1 month ago](https://wordpress.org/support/topic/settings-via-wp-config-php/)
    -  [pablomarticordero](https://wordpress.org/support/users/pablomarticordero/)
 *  -  [Internal server error on zone setting api call](https://wordpress.org/support/topic/internal-server-error-on-zone-setting-api-call/)
    -  Started by: [oprince](https://wordpress.org/support/users/oprince/)
    - 1
    - 0
    -  [4 years, 1 month ago](https://wordpress.org/support/topic/internal-server-error-on-zone-setting-api-call/)
    -  [oprince](https://wordpress.org/support/users/oprince/)
 *  -  [How to purge a specific URL programmatically?](https://wordpress.org/support/topic/how-to-purge-a-specific-url-programmatically/)
    -  Started by: [Rafał Całka](https://wordpress.org/support/users/rafaucau/)
    - 1
    - 0
    -  [4 years, 1 month ago](https://wordpress.org/support/topic/how-to-purge-a-specific-url-programmatically/)
    -  [Rafał Całka](https://wordpress.org/support/users/rafaucau/)
 *  -  [My team (Mali / Africa) gets an error and has to use a VPN](https://wordpress.org/support/topic/my-team-mali-africa-gets-an-error-and-has-to-use-a-vpn/)
    -  Started by: [ntel](https://wordpress.org/support/users/ntel/)
    - 1
    - 0
    -  [4 years, 2 months ago](https://wordpress.org/support/topic/my-team-mali-africa-gets-an-error-and-has-to-use-a-vpn/)
    -  [ntel](https://wordpress.org/support/users/ntel/)
 *  -  [PHP Notice: Undefined index](https://wordpress.org/support/topic/php-notice-undefined-index-55/)
    -  Started by: [megseoh](https://wordpress.org/support/users/megseoh/)
    - 1
    - 0
    -  [4 years, 2 months ago](https://wordpress.org/support/topic/php-notice-undefined-index-55/)
    -  [megseoh](https://wordpress.org/support/users/megseoh/)
 *  -  [how to redirect subdomain to main domain?](https://wordpress.org/support/topic/how-to-redirect-subdomain-to-main-domain/)
    -  Started by: [মোঃ আশিকুর রহমান](https://wordpress.org/support/users/tvhex/)
    - 1
    - 0
    -  [4 years, 2 months ago](https://wordpress.org/support/topic/how-to-redirect-subdomain-to-main-domain/)
    -  [মোঃ আশিকুর রহমান](https://wordpress.org/support/users/tvhex/)
 *   

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[→](https://wordpress.org/support/plugin/cloudflare/page/7/?output_format=md)

 * ![](https://ps.w.org/cloudflare/assets/icon-256x256.png?rev=2471183)
 * [Cloudflare](https://wordpress.org/plugins/cloudflare/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cloudflare/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/cloudflare/)
 * [Active Topics](https://wordpress.org/support/plugin/cloudflare/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cloudflare/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cloudflare/reviews/)