The Word Spinner Sitemap Analytics tool analyzes any XML sitemap and shows you URL depth distribution, last-modified freshness, priority breakdowns, and SEO recommendations. Enter a domain name or sitemap URL and get a full report with interactive charts. Free, no signup required.
What Is Sitemap Analytics?
Sitemap analytics means looking at your XML sitemap data to understand site structure, how often pages change, and whether search engines can crawl your content efficiently. A sitemap tells Google which pages exist. Sitemap analytics tells you whether those pages are well organized, regularly updated, and sensibly prioritized for crawling.
Most websites have a sitemap. Few site owners look at the data inside it. Your sitemap contains useful information: how deep each page sits in your site structure, when each URL was last modified, what priority you assigned to each page, and how many URLs are in each section. Skip this data and you miss opportunities to improve crawl efficiency and indexing. Google's own sitemap documentation explains why sitemaps matter for discoverability, and Google Search Central regularly publishes guidance on sitemap best practices.
| Metric | What It Shows | Why It Matters |
|---|---|---|
| URL depth distribution | How many clicks from homepage each URL is | Deep pages may not get crawled or indexed |
| Lastmod freshness | When each URL was last modified | Google prefers recently updated content |
| Priority distribution | Relative importance scores (0.0 to 1.0) | Misaligned priorities waste crawl budget |
| Content type breakdown | URLs grouped by file type or section | Shows which content areas dominate the sitemap |
| Total URL count | Number of URLs in the sitemap | Sitemaps over 50,000 URLs need splitting |
How the Free Sitemap Analytics Tool Works
The Word Spinner Sitemap Analytics tool makes sitemap analysis simple. You enter a domain name or a direct sitemap URL, and the tool fetches your sitemap automatically. Enter just a domain and the tool checks your robots.txt for sitemap directives, then falls back to common paths like /sitemap.xml. No need to remember exact sitemap URLs.
Once the sitemap loads, you get several interactive visualizations. A pie chart of URL depth distribution shows how many pages sit at each level. A bar chart breaks down content types so you can see what share of your URLs are blog posts, products, categories, or other sections. A freshness timeline shows when your pages were last updated, making stale sections easy to spot.
The tool also shows a priority distribution chart. If most of your pages sit at priority 0.5 (the default), you should adjust priorities to tell search engines which pages matter more.
For SEO professionals, the recommendations section is the most useful part. The tool scans your sitemap for common issues: missing lastmod tags, absent priority values, oversized sitemaps, and URLs that may be too deep for efficient crawling. Each recommendation includes a severity level so you know what to fix first.
Use the tool alongside the Sitemap Finder & Checker to discover all sitemaps on a domain, then analyze each one in detail. To compare two sitemap versions, the Sitemap URLs Comparison Tool shows added, removed, and unchanged URLs side by side.
Key Metrics You Get from Sitemap Analytics
The tool shows five data categories that matter for technical SEO. Each one helps you spot a different type of problem.
URL depth distribution. Pages at depth 1 or 2 (one or two clicks from the homepage) get crawled and indexed faster. Pages at depth 5 or deeper may stay unindexed for weeks. If you see a cluster of deep pages that should be important, restructure your navigation or add internal links from higher-level pages.
Last-modified freshness. A sitemap where 80% of URLs have a lastmod older than 6 months signals stale content. Google uses lastmod as one signal for recrawling. Update old pages or remove them from the sitemap if they are no longer relevant.
Priority scores. The sitemap priority field lets you tell search engines which pages matter most. If your contact page has the same priority as your flagship product page, search engines get no signal about what is important. Use priorities to differentiate.
Content type distribution. See at a glance what your sitemap contains. A healthy site has a balanced mix. If 90% of URLs are blog posts and your core product pages are missing, you have a problem worth fixing.
Total URL count and sitemap size. Google supports sitemaps up to 50,000 URLs or 50 MB uncompressed. Cross either limit and you need a sitemap index file. The Sitemap Index Generator helps you create one.
Who Needs Sitemap Analytics
SEO specialists use sitemap analytics to audit client sites. Before starting any SEO project, analyzing the sitemap reveals structural issues that affect all other optimization work.
Site owners and marketers use it to check whether new content is appearing in the sitemap and whether old content is being flagged for recrawling.
Developers use it to verify their sitemap generation setup is working correctly after site migrations, CMS changes, or SEO plugin updates.
Agencies managing multiple sites use it to compare sitemap health across their portfolio and prioritize which sites need technical SEO work first.
If you manage a site on WordPress, the XML Sitemap Validator & SEO Analyzer can validate your sitemap for compliance errors alongside the analytics coverage here.
How to Use Sitemap Analytics for SEO Improvements
Here is a practical workflow for turning sitemap data into better search performance.
Step 1: Run a baseline analysis. Enter your domain in the Sitemap Analytics tool and note the current state. Record total URL count, average depth, freshness spread, and any recommendations flagged.
Step 2: Fix priority and depth issues. If important pages sit at depth 4 or deeper, add internal links from higher-level pages. Adjust priority values so your most important pages score above 0.5.
Step 3: Address freshness gaps. Pages with no lastmod value or very old lastmod values should be updated or removed. If a page is still relevant but unchanged, consider adding new content or at minimum updating the lastmod date after a review.
Step 4: Reanalyze after changes. Run the tool again after two weeks to see if your fixes improved the distribution. Compare freshness charts to see if Google has recrawled updated pages.
Step 5: Set up regular checks. Make sitemap analytics a monthly routine. Set a calendar reminder to run the tool and review any new recommendations.
Frequently Asked Questions
Is the Sitemap Analytics tool really free?
Yes. The tool is completely free and does not require a Word Spinner account. Enter any domain or sitemap URL and get the full analysis instantly.
Do I need to enter the full sitemap URL?
No. You can enter just a domain name like example.com. The tool automatically resolves your sitemap by checking robots.txt and common paths such as /sitemap.xml. This saves time when auditing unfamiliar sites.
Can the tool handle sitemap index files?
Yes. If your sitemap is an index file pointing to multiple child sitemaps, the tool fetches and analyzes all of them. You get a combined view of your entire sitemap structure.
What happens if the sitemap has errors?
The tool reports structural issues like missing lastmod tags, absent priority values, and oversized sitemaps. For detailed validation of XML syntax and compliance, use the dedicated XML Sitemap Validator & SEO Analyzer.
How often should I run sitemap analytics?
Run it monthly as part of your regular SEO maintenance. Run it immediately after site migrations, CMS updates, or major content launches to verify everything is listed correctly.
No account required. Results in seconds.