Site Reputation Abuse
Publishing unrelated third-party content on a trusted domain to borrow its rankings — often called parasite SEO.
Site reputation abuse is publishing third-party content on an established domain purely to exploit that domain's ranking strength — coupon sections on news sites, casino reviews on a university domain. Google named it a policy violation in March 2024 and has since acted on it directly. The signal is that the content has nothing to do with the host site's purpose.
Definition
Also called parasite SEO. The arrangement is usually commercial: a publisher rents out a subfolder, and the tenant publishes affiliate content that ranks on the host domain's authority rather than its own.
Google's policy targets the pattern rather than the business model — third-party content that is unrelated to the host's purpose and produced mainly to manipulate rankings. Several large publishers lost these sections entirely once enforcement began.
Why It Matters
It is a fast way to monetise a trusted domain and a fast way to damage one. Enforcement has removed whole subfolders and, in some cases, affected the host site's broader visibility.
Example
A national newspaper hosting /coupons/ written and operated by an affiliate network is the canonical case Google's policy describes.
Related Terms
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