Hello,
Thanks for contacting us, and sorry for any inconvenience that might have been caused due to that.
The most possible reason can be that your sitemap is heavily cached. Can you please try following the steps below to see if that works for you?
1. Flush the Sitemap cache by following this video screencast:
https://i.rankmath.com/pipRDp
2. Exclude the Sitemap files of the Rank Math plugin in your caching plugin. The cache could be via a plugin or from the server. For plugins or Cloudflare, please follow this article:
https://rankmath.com/kb/exclude-sitemaps-from-caching/
3. If the above steps doesn’t seem to work, kindly apply the following filter code to your site.
add_filter( 'rank_math/sitemap/enable_caching', '__return_false');
Here’s how you can add filter/hook to your WordPress site:
https://rankmath.com/kb/wordpress-hooks-actions-filters/
Let us know how it goes. Looking forward to helping you.
Thank you.
hello again
i make all the steps above and nothing happen still the same blank page
Hello,
I’ve checked your product sitemap and there seems to be an issue with your image URL. I’ve attached a screenshot in the sensitive data section for your reference.
Fixing the URL should resolve the issue for you.
Let us know how it goes. Looking forward to helping you.
Thank you.
any suggestions how to fix this error ?
Hello,
We might need to take a closer look at the settings. Please edit the first post on this ticket and include your WordPress & FTP 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.
i have figure out something new when i turn off image option sitemap works when i turn it on again it give me a blank page again so how to fix this error ?
https://freeimage.host/i/HnmSAXV
Hello,
The issue is coming from the invalid images, which is why the sitemap is loading fine after you disable the “Images in Sitemap” option. You need to ensure that these images don’t have invalid parameters when they are included in the XML sitemap.
You may check if you are using a plugin to include those images or you to troubleshoot this further, you may follow this guide: https://rankmath.com/kb/check-plugin-conflicts/
Only the site admin would know and your users won’t be affected by this troubleshooting.
If the issue persists from your end, kindly include your WP admin and FTP login in the sensitive data section.
Looking forward to helping you with this one.
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.