Psot URL is not showing on sitemap.

Hello,

Thank you for reaching out to us about the issue you are facing with your post URL not showing on the sitemap.

There could be a few reasons why your post URL is not appearing in the sitemap. One common reason is that the post might be set as Noindex. You can check this by following these steps:

1. Go to the Advanced tab settings of the post: Screenshot of Advanced Tab
2. Check if the Robots Meta tag is set to Noindex. If it is set to Noindex, that could be why your URL is not appearing in the sitemap.
3. To fix this, change the Robots Meta tag from Noindex to Index and save your changes: Screenshot of changing to Index

If after checking this setting, the issue persists, please let us know, and we will assist you further.

Sources:
Why Isn’t My URL Included in the Sitemap? » Rank Math
Why Isn’t My URL Included in the Sitemap? » Rank Math
Working With the News Sitemap in Rank Math » Rank Math
Why Isn’t My URL Included in the Sitemap? » Rank Math
How to Configure Sitemaps in Rank Math – Best Settings and Tips

Hello,

Thank you for contacting support.

Can you please follow these steps?
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/

That should fix the issue.

Please let us know if that does not. We are here to assist.