A free bookmarklet that transforms XML sitemaps into an interactive dashboard for content freshness auditing and SEO or GEO analysis.
Track which content is fresh, identify publication patterns, and make data-driven decisions about your content strategy—all without leaving your browser.
Drag the bookmarklet below to your bookmarks bar:
Key Features
Core functions
- Extract and parse URLs from XML sitemaps automatically
- Sort URLs by last modified date (newest to oldest by default)
- Paginated table display showing 100 URLs per page for easy navigation
Analysis & insights
- Monthly Trends tab displaying publication breakdown by month and year
- Real-time URL count showing total URLs found in your sitemap
- Sortable columns for both URL and Last Modified date fields
Export & Copy
- Export to CSV for filtered results and offline analysis
- Copy to clipboard for quick sharing of filtered URL lists
- Real-time search and filtering to find specific URLs instantly
User interface
- Dark/light mode toggle for comfortable viewing in any environment
- Responsive pagination with smooth navigation between pages
- Modern, clean interface with professional themed styling
What It Does
The Sitemap Date Analyzer is a specialized tool for SEO professionals and content managers who need to audit content freshness at scale. It transforms raw XML sitemaps into an interactive, sortable dashboard that makes it easy to analyze content publication patterns, identify outdated pages, and manage URL lists efficiently.
Perfect for monthly content audits, identifying update opportunities, and tracking publishing velocity across your site.
Installation: Simply drag the bookmarklet to your browser’s bookmarks bar. Click it while viewing any XML sitemap to launch the analyzer.