Support » Fixing WordPress » Problem loading admin-ajax.php while using CloudFlare

  • Resolved Big Fish


    My site is using CloudFlare’s Flexible SSL service. I am trying to use a plugin (Ninja Popups) that creates a popup with an opt-in form. This specific plugin and many others that I’ve tried rely on admin-ajax.php for some reason.

    The front of my site is served through CloudFlare but the admin is not.


    With the plugin activated, I receive the following error:

    Mixed Content: The page at ‘’ was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint ‘’. This request has been blocked; the content must be served over HTTPS.

    I have both the “CloudFlare” and the “CloudFlare Flexible SSL” plugin installed.

    I’m also running WooCommerce on the site and somehow it loads admin-ajax.php with no issue.

    Does anyone have any ideas on how to fix this?

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Viewing 13 replies - 1 through 13 (of 13 total)
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