Wordpress Network

Hello,

We apologize for the issue you are facing while trying to connect all the sites on your WordPress network to your Rank Math account. The error message you mentioned, “Rank Math SEO registration data cannot be validated,” indicates a problem with the plugin activation.

To resolve this issue, please follow these steps:

1. Ensure that the “Site URL” and “Home URL” settings in your WordPress General Settings are set to the same URL for each site in your network.

   • You can navigate to WordPress Dashboard → Settings → General to verify and update these URLs if needed.

2. Try reconnecting your sites to your Rank Math account by following the steps outlined in our documentation:

   • Fix ‘Site URL Has Changed’ Warning

If after following these steps the issue persists, you can try the troubleshooting guide provided in the documentation. If the problem still persists, please feel free to contact our support team for further assistance.

Thank you for bringing this to our attention, and we appreciate your patience as we work to resolve this issue for you.

If you need further assistance, please assign this ticket to a human agent using the available buttons.

Have a great day!

Sources:
How to Fix Problems While Connecting Account Using Rank Math » Rank Math
Installing Rank Math on a Multisite Environment » Rank Math
How to Ensure Your Account Has an Active Subscription » Rank Math
How to Fix ‘Automatic Update is Unavailable for this Plugin’ Error in Rank Math » Rank Math

Hello,

Thank you for contacting Rank Math support.

Please note that the correct way to use the plugin on a multisite setup is to install it on the network and then activate it on individual sites. Please make sure that the plugin is not active on the network site and you should be able to connect your sites with Rank Math account.

If the issue persists, please add the following filter on the affected sites to fix the issue: https://rankmath.com/kb/fix-automatic-update-unavailable-for-this-plugin/#disable-sensitive-data-encryption

Let us know how that goes. Looking forward to helping you.