Title: Cloudflare compatibility issues.
Last modified: April 9, 2023

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# Cloudflare compatibility issues.

 *  [xsnavansx](https://wordpress.org/support/users/xsnavansx/)
 * (@xsnavansx)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/cloudflare-compatibility-issues/)
 * This plugin seems to have some compatibility issues with Cloudflare. When the
   plugin is activated I either get a 520 error or a 400 Bad Request error cloudflare-
   nginx error from Cloudflare. Is this a known issue? If so is there a fix?

Viewing 1 replies (of 1 total)

 *  Plugin Author [John Blackbourn](https://wordpress.org/support/users/johnbillion/)
 * (@johnbillion)
 * WordPress Core Developer
 * [3 years, 2 months ago](https://wordpress.org/support/topic/cloudflare-compatibility-issues/#post-16640325)
 * “520” is just a generic error code from Cloudflare.
    - Can you take a look in your PHP error log to see if there is a fatal error?
    - Can you check the Nginx error log for the same?
    - Can you get more information about the error from Cloudflare?

Viewing 1 replies (of 1 total)

The topic ‘Cloudflare compatibility issues.’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [John Blackbourn](https://wordpress.org/support/users/johnbillion/)
 * Last activity: [3 years, 2 months ago](https://wordpress.org/support/topic/cloudflare-compatibility-issues/#post-16640325)
 * Status: not resolved