A link exchange is an arrangement in which sites link to one another; it becomes risky when used mainly to manipulate search ranking signals.
What Link Exchange means
A reciprocal link can arise naturally when two relevant resources genuinely help the same audience. The issue is purpose and scale: Google’s spam policies specifically address excessive link exchanges and other arrangements intended to manipulate ranking. Relevance alone does not turn a scheme into an editorial recommendation.
Decision rule and evidence
Link out when it helps the reader and accept a reciprocal citation only when each destination independently deserves it. Reject packages, templates and reciprocal quotas designed primarily to manufacture ranking signals.
Practical workflow
- Define the reader task that the outbound link would help complete.
- Review the destination for relevance, ownership transparency and current usefulness.
- Use descriptive anchor text that matches the destination’s purpose.
- Record any commercial relationship and apply the appropriate link attribute where required.
- Periodically revisit external links and remove ones that no longer help readers.
Verification and common mistakes
The review record should explain the editorial reason for the link and any relationship. It should not use an authority score alone as a safety decision.