XML Sitemap
A file listing all your important URLs to help search engines find and crawl your pages.
An XML sitemap is a file listing the URLs on a site you want search engines to discover, along with when each last changed. It does not guarantee indexing — it speeds discovery, which matters most on large sites and for pages with few internal links. It should contain only canonical, indexable URLs.
Definition
An XML sitemap is a file that lists all important URLs on your website, along with metadata like last modified date, change frequency, and priority. It helps search engines discover and crawl your pages more efficiently.
Sitemaps are especially important for large sites, new sites (no backlinks yet), sites with deep page hierarchies, and JavaScript-rendered content.
Across every site SlapMyWeb has audited, 50.7% publish an XML sitemap — which leaves 49.3% with no sitemap for crawlers to follow.
Measured from SlapMyWeb audits of live public URLs. The full aggregate is published as a CC-BY-4.0 dataset.
Why It Matters
Without a sitemap, Google relies solely on following links to discover your pages. Orphaned pages (no internal links pointing to them) would never be found. Sitemaps ensure complete discovery.
Example
<url>
<loc>https://slapmyweb.com/tools/word-counter</loc>
<lastmod>2026-04-01</lastmod>
<changefreq>monthly</changefreq>
<priority>0.8</priority>
</url>Related Terms
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