Hello,
Thank you for contacting Rank Math Support today and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
In the unlikely event, if you’re unable to save SEO Title, Description, and/or Focus Keyword while trying to update your post or page – here are some of the most common causes:
Plugin Conflicts
JavaScript-related Errors
Firewall Blocked Access to the file
You can check this link for more information and troubleshooting steps:
https://rankmath.com/kb/meta-data-not-saving/
It might seem like a conflict with one of the plugins or the theme you are using.
To determine that, please follow this troubleshooting guide:
https://rankmath.com/kb/check-plugin-conflicts/
Please let us know if you find the culprit.
Only the site admin would know and your users won’t be affected by this troubleshooting.
I hope that helps. Thank you, and looking forward to your update.
Thank you.
Hello,
You’re welcome, and let us know how this goes.
Meanwhile, please don’t hesitate to contact us anytime if you have other questions to assist you further with anything else.
Looking forward to helping you.
Thank you.
Hi there,
Me again – so I tried to see if it was one of the plugins and it is not that then I did the Google console error check and I get this:
Uncaught TypeError: e.replace is not a function
at W (analyzer.js:1)
at Function.nf [as thru] (lodash.min.js:82)
at lodash.min.js:48
at l (lodash.min.js:10)
at wu (lodash.min.js:48)
at Y.cf (lodash.min.js:84)
at lodash.min.js:57
at H (analyzer.js:1)
at e.value (analyzer.js:1)
at e.value (classic.js:1)
Have no idea what that means – I am a basic WordPress website builder have no code knowledge – does this means there is something going wrong?
The strange thing is the pages I created the other day saved the keywords etc perfectly fine and today they wont so please help!!
Hello,
We might need to take a closer look at the settings. Please edit the first post on this ticket and include your WordPress logins in the designated Sensitive Data section.
Please do take a complete backup of your website before sharing the information with us.

It is completely secure and only our support staff has access to that section. If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:
https://wordpress.org/plugins/temporary-login-without-password/
You can use the above plugin in conjunction with the WP Security Audit Log to monitor what changes our staff might make on your website (if any):
https://wordpress.org/plugins/wp-security-audit-log/
We really look forward to helping you.
Hi Many thanks I will really appreciate the assistance.
[moved to sensitive data section]
Sam
Hello,
This issue is happening on your website because the firewall is blocking access to the route used to save the metadata on your website.
When we try to access the route: https://yourdomain.com/wp-json/rankmath/v1/updateMeta?_locale=user we get a 403 error from your Wordfence firewall.
Please make sure that you whitelist that following the steps here: https://rankmath.com/kb/meta-data-not-saving/#firewall
Hope this helps solve your issues.
Don’t hesitate to get in touch if you have any other questions.
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.