Hello,
Thank you for contacting the support and sorry for any inconvenience that might have been caused due to that.
Assuming you are using the latest version of all the plugins and the themes (please update if not yet), it would 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/
Here is a video you can follow as well: https://www.youtube.com/watch?v=FcIWRhcUP2c
Only the site admin would know and your users won’t be affected by this troubleshooting.
If the issue persists, please edit the first post on this ticket and include your WordPress login 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/
Please do take a complete backup of your website before sharing the information with us.
We really look forward to helping you.
I have created 2 installations. Identical apart from the version of WordPress.
ββββββ
Sandbox WP5.7
Wordpress 5.7
Oxygen
RankMath
http://wrong-herring.w5.wpsandbox.pro?upass=JU7ji75Tsu1Y
With RankMath disabled, if you visit the siteβs default page, there are zero Title tags.
Enable RankMath and thereβs just one Title tag in the RankMath section of markup.
The expected functionality.
ββββββ
Sandbox WP5.8
Wordpress 5.8
Oxygen
RankMath
http://calm-shrike.w5.wpsandbox.pro?upass=q8KTb21q5lNE
With RankMath disabled, if you visit the siteβs default page, there are zero Title tags.
Enable RankMath and there are 2 Title tags. One is in the RankMath section of the markup and the second title tag is the line below it.
Hello,
The extra title tag you see comes from Oxygen Builder, so we would recommend that you get in touch with their team and ask how you can remove the title tag from the pages sing the Oxygen templates.
Hope this helps solve your issue.
Donβt hesitate to get in touch if you have any other questions.βββββ
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.