What it does
Siteliner crawls one website to report internal duplicate content, broken links and link-based page prominence. Free analysis covers a limited page set, while prepaid Premium access supports larger and more frequent scans.
Find repeated text within your site
Enter your domain to start a scan, then inspect the highlighted duplicate passages and broken links. Siteliner excludes common navigation and other repeated site elements when measuring duplicate content, so the comparison is useful for spotting overlapping articles or product descriptions.
Page Power describes a page's prominence in your own internal links. It can highlight important pages receiving little attention from the rest of the site; it is not a search-traffic estimate.
Free scans and Premium
The free scanner checks up to 250 prominent pages once every 30 days. A large site's report therefore covers only part of its content. Premium uses prepaid, per-page credits, supports up to 30,000 pages and allows more frequent scans and previous-result comparisons. Its API has separate charges for retrieving reports.
Only publicly accessible pages can be analyzed. Save highlighted comparisons you need: detailed cached pages and highlights last 60 days, while summary reports last 185 days.
Strengths
- Highlights duplicate passages while excluding common navigation.
- Provides internal-link prominence reports and XML sitemaps.
Watch out for
- Free scans cover 250 prominent pages once every 30 days.
- Cannot analyze pages that require a login.
Best for
- Site owners investigating internal repetition and link structure
Sources
- Siteliner - Frequently Asked Questions (Oct 27, 2026)
- About Siteliner (Oct 27, 2026)