Hello,
Thank you for contacting the support.
I checked the page and indeed the link is nofollow. However, you do not need to add the whole link in the Nofollow Exclude Domains option. You just need to enter the domain.
Please only exclude the domain in this format rankmath.com (without the host, variation, trailing slash, or slug) and see if that helps.
Let us know how that goes.
Thank you.
Hello,
We are super happy that this resolved your issue. If you have any other questions in the future, know that we are here to help you.
If you don’t mind me asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.
If you do have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.
Thank you.