Cloudflare WP plugin


I am getting many 520 errors and WP says that Cloudflare plugin has not been tested with the WP version.

One error just happened right now

Error 520

Ray ID: 68a66ffd98954001 • 2021-09-06 08:48:17 UTC

Web server is returning an unknown error

Any clues?

Hi @pierrej,

We recommend checking these troubleshooting tips.

If you have been through these thoroughly and are not seeing corresponding issues on your network/server and you have a ticket number with Cloudflare, please reply and post that #.

To enable efficient troubleshooting by support, please ensure you include the following on the ticket:

  • example URL(s) where you are seeing the error
  • Ray IDs from the 520 pages
  • output from a traceroute from any impacted user
  • output of - replace with the affected domain.
  • Also include two HAR file(s) : one detailing your request with Cloudflare enabled on your website and the other with Cloudflare temporarily disabled - see How do I temporarily deactivate Cloudflare ?

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