Topical Authority Map
See how your content clusters around topics. Find gaps, orphan pages, and weak connections that search engines notice. Paste your sitemap and get an interactive map showing what to write next.
Map Your Content
How it works
Crawl your site
Enter your domain or sitemap URL. The tool fetches pages and extracts titles, headings, body text, and internal links.
Extract keywords
Each page gets analyzed with TF-IDF scoring. Titles and headings are weighted higher than body text to find what each page is really about.
Build clusters
Pages with similar keywords get grouped into topic clusters. Orphan pages (zero inbound links) get flagged so you can fix them.
What you get
Visual topic map
Force-directed graph shows how your pages connect by topic. Clusters are color-coded, orphans get a red ring.
Cluster identification
Pages grouped automatically by keyword similarity. Each cluster represents a topic area where you have content.
Orphan detection
Red borders flag pages with zero inbound links. These are invisible to Google and need connecting fast.
Content gap analysis
Thin clusters and orphan pages are surfaced with actionable recommendations on what to write and link next.
Export everything
Download the graph as PNG for presentations or the full data as CSV for planning.
Adjustable sensitivity
Slide the threshold to make clusters broader or tighter without re-crawling. Find the grouping that makes sense for your site.
Questions
It's Google's measure of how well you cover a topic. Sites with tight, deep content clusters on specific topics rank better than sites with scattered, unrelated content.
The tool extracts keywords from each page's title, headings, and body text using TF-IDF scoring. Pages with similar keyword sets get grouped together. The sensitivity slider lets you adjust how closely pages need to match.
5 to 15 pages per cluster is a solid range. Smaller clusters might need more content. Larger clusters could be too broad and might benefit from splitting into sub-topics.
Pages with no inbound links are hard for Google to find and understand. They don't benefit from your site's link authority. Every page should have at least 2-3 internal links from related content.
Yes. The sensitivity slider controls how closely pages must match to be grouped together. Lower values create larger, broader clusters. Higher values create smaller, tighter clusters. Adjust it after the initial crawl without re-fetching anything.
No. Everything runs during your session. Page data is fetched, analyzed in your browser, and never saved to any database.
Ready to map your content?
Paste your domain and see how your content connects.