Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
This looks like a false positive probably triggered by the presence of the comment on the first line:
/*! jQuery v1.12.4 | (c) jQuery Foundation | jquery.org/license | WordPress 2019-05-16 */
You can ignore this failed score since it will not ultimately affect your SEO.
I can suggest that you perform a benchmark by running your site through:
https://developers.google.com/speed/pagespeed/insights/
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.
