link-quality
How to Detect Unnatural Links Without Over-Disavowing
Google Search Console names two specific manual actions for unnatural linking, not a vague toxic-backlink label, and both target coordinated patterns rather than individual links. This piece walks through detecting reciprocal link schemes, networks disguised with fake link diversity, and sitewide placement patterns using the corroborating evidence that separates a real scheme from a coincidence, so the resulting response does not spend disavow signal on links that were never a problem.