Algorithms

Lantian: sold directories and news-source trading

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Lantian targets the sale of directories and subdomains on trusted sites — typically news portals and universities renting space to third parties.

What it detects

  • Directories or subdomains publishing content unrelated to the host site.
  • Sold sections carrying gambling, adult or low-quality commercial content.
  • Sites constructing directories specifically to publish low-quality material.

The consequence

The whole domain is affected, not the rented section. The host site pays for the tenant’s content.

Alien Road

Cómo lo aplicamos

This is a real risk for institutional sites with loose subdomain governance. We audit what is published across every subdomain during onboarding, because the owner frequently does not know.

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