Hello Ahmet,
Thank you for contacting Rank Math, and sorry for any inconvenience caused to you.
Blank/White page showing usually means your sitemap is being cached on your end.
To resolve this please exclude your sitemap URLs from being cached and clear your site cache then do the following:
1. Head over to WordPress Dashboard > Settings > Permalinks
Hit the save button once.
2. Go to WordPress Dashboard > Rank Math > Sitemap Settings
Hit the save button once.
That should fix the issue.
I have even validated your sitemap, and it is showing no issues. Please check the screenshot in sensitive area:
You can also validate your sitemap here to check if it has any issue before submitting it on GSC:
https://www.xml-sitemaps.com/validate-xml-sitemap.html
Please check the following guide as well, might be of any help:
https://rankmath.com/kb/fix-sitemap-issues/#blank-page
Hope that helps. Please let us know if you need help with anything else.
Thanks
How can ı disable rank math sitemap ? ı am using another sitemap plugin.
Hello,
Thank you for asking the further question.
You can easily disable the sitemap feature from Rank Math Dashboard > Sitemap.
Please refer to the screenshot below:
https://ibb.co/GCRHs8r
Hope that helps. Please let us know if you need help with anything else.
Thanks
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.