If a sitemap.xml is no longer in use, there are a few options to handle it, each with different implications. Here’s what you should consider:

Options for Handling an Unused Sitemap

1. Completely Delete the Sitemap:
   • Advantages:
     • Ensures there is no confusion or potential for outdated information.
     • Prevents any potential SEO issues that might arise from having a stale sitemap.
   • Steps:
     • Delete the sitemap.xml file from your server.
     • Ensure it returns a 404 (Not Found) or 410 (Gone) status code when accessed.
     • Remove it from Google Search Console (if previously submitted).
2. Leave the Sitemap but Don’t Submit it:
   • Advantages:
     • Minimal effort if the sitemap is not causing any issues.
     • If Googlebot encounters it, it can still provide useful information about the structure of your site.
   • Steps:
     • Do not resubmit the sitemap in Google Search Console.
     • Ensure the sitemap is not referenced in your robots.txt file.

Recommendations

1. Preferred Option – Deletion:
   • Action: Completely delete the unused sitemap.xml file and ensure it returns a 404 or 410 status code.
   • Reason: This avoids any potential confusion or outdated information being provided to search engines. It’s a clean solution that ensures search engines focus on your current and active content.
2. Alternative Option – Not Submitted:
   • Action: If you choose to leave the sitemap file but not submit it in Google Search Console, make sure it is not referenced anywhere on your site (including robots.txt).
   • Reason: While not harmful, it’s generally better practice to avoid leaving unused resources that search engines might encounter and process.

Steps for Each Option

Complete Deletion

1. Delete the File:
   • Remove the sitemap.xml file from your server.
2. Server Configuration:
   • Configure your server to return a 404 or 410 status code for the sitemap.xml URL.
3. Remove from Google Search Console:
   • Go to Google Search Console, navigate to the “Sitemaps” section, and remove the sitemap if it was previously submitted.

Leaving the Sitemap Unsubmitted

1. Do Not Resubmit:
   • Simply do not resubmit the sitemap.xml in Google Search Console.
2. Update robots.txt:
   • Ensure that the robots.txt file does not reference the sitemap.xml URL.

Conclusion

The best practice is to delete the unused sitemap.xml file to ensure there is no outdated information that could confuse search engines. If you prefer to leave the sitemap file, ensure it is not submitted or referenced, and periodically review to ensure it’s not causing any unintended issues.