What is Sitemap?

A sitemap is an XML file that provides a list of URLs on your website along with metadata about each page. It helps search engines discover and understand your site structure.

Sitemap format

<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://example.com/page</loc>
    <lastmod>2025-01-15</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
</urlset>

When sitemaps help

• Large websites with many pages
• New websites with few external links
• Sites with rich media content
• Pages that aren't well linked internally

Sitemap best practices

1. Include only canonical URLs
2. Keep under 50,000 URLs (use sitemap index for more)
3. Update lastmod when content changes
4. Submit via Google Search Console
5. Reference in robots.txt

Submitting sitemaps

In robots.txt:

Sitemap: https://example.com/sitemap.xml

Or submit directly in Google Search Console.

How VitalSentinel handles this

A broken sitemap or a sudden drop in submitted URLs is one of the earliest signs your visibility is about to take a hit. VitalSentinel's Indexing Monitoring tracks how many of your sitemap URLs Google has actually indexed and alerts you when that number moves the wrong way. Think of it as revenue insurance for your discovery layer: you find out in hours when pages start dropping, instead of discovering it in next month's traffic report.