Best SEO Checklist
ONE FOCUSED ACTION

Use sitemap index files when managing multiple sitemap files.

XML sitemap optimization

1 checklist items

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    Why this matters

    A sitemap index file lists multiple sitemap files, enabling better organization and submission for large sites.

    A STARTING-POINT EXAMPLE

    Hypothetical standard operating procedure

    Adapt this example to your site, access, tools, and change process. It is our suggested procedure, informed by the sources below.

    1. Create or generate an XML sitemap index file listing all sitemap files.
    2. Validate sitemap index file structure per sitemap protocol.
    3. Reference sitemap files using fully qualified URLs.
    4. Submit sitemap index file URL to Search Console and Bing Webmaster Tools.
    5. Update the index file when sitemap files change or are added.

    Watch for

    Without a sitemap index file, search engines may not discover or process all sitemap files correctly.

    Definition of done

    A sitemap index file exists referencing all segment sitemaps, submitted to search engines.

    Sources & attribution

    1. XML Sitemap Best Practices: Limits, lastmod and Submission | Crawl Budget Snapshot ↗

    Original checklist wording and example SOP by Best SEO Checklist, using source-grounded AI assistance. Editorial contact: Ted Kubaitis, @tedkubaitis on Teams. Check current source guidance before implementation.