Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
Please head over to Rank math > General Settings > Robots.txt and check if this is defined in your robots.txt. You can optionally add this to disallow the wp-includes from being crawled.
Looking forward to helping you. Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.