HTTP 400 error

Hello,

Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.

We’ve checked your site and found that Rank Math REST Routes that we use to update the data are being blocked by your Wordfence firewall and most likely this is why you’re facing the issues. Please check the screenshot in the sensitive data section for reference.

In order to resolve this issue, please try whitelisting the following Rank Math REST Routes that are being blocked on your firewall.

/wp-json/rankmath/v1/updateMeta
/wp-json/rankmath/v1/updateSchemas
/wp-json/rankmath/v1/updateRedirection

You may try following this link to learn how you can whitelist Rank Math REST Routes in Wordfence Firewall: https://rankmath.com/kb/whitelist-rank-math-in-wordfence/

Also, please make sure the IP 46.30.211.100 and the user-agent RankMathApi/2.0.2; https://rankmath.com are whitelisted on your firewall.

Once done, please head over to your WordPress Dashboard > Rank Math > Status & Tools > Database Tools and click the Clear SEO Analysis and Remove Transients buttons to flush the SEO Analysis cache.

Please clear your website and any server-level caching on your site before doing the SEO analysis again.

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

Hello,

We’ve checked your Mexies' Magical Musings website and we can see the Rank Math REST Routes are still getting blocked there by Wordfence firewall. You can also check the screenshot in the sensitive data section for reference.

In case, you’re facing the issue with some other website, please share the URL with us so that we can check this further for you.

However, sometimes, we’ve seen when you uninstall the Wordfence plugin, the data remains on your database, and that can create the issue. In such a case, you can delete the database tables of Wordfence and see if that works for you.

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

Thank you.