Keyword Cannibalization

When multiple pages of a website compete for the same or very similar keywords, affecting SEO performance.


Keyword Cannibalization occurs when various pages on a single website target the same or similar keywords. This situation leads search engines to struggle in deciding which page to rank for the queried keyword, potentially lowering the ranking of each page. As a consequence, the website might lose visibility, traffic, and conversions because it inadvertently competes against itself. Correctly identifying and resolving keyword cannibalization can significantly improve a site's SEO performance.

Did you know?
The term "cannibalization" signifies the pages are essentially "eating" into each other's potential to rank.

Usage and Context

Keyword Cannibalization is relevant in SEO as it can dilute the efficacy of a website's SEO strategy by splitting clicks, backlinks, and content relevance across multiple pages instead of consolidating the strength into a single, more authoritative page. This issue often arises from a lack of coordination in content strategy or an attempt to cover a topic in excessive detail across several pages without proper keyword differentiation. A common scenario involves a blog with multiple posts on the same topic or an e-commerce site with several products sharing similar descriptions and titles.

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  1. Is keyword cannibalization always bad?

    • Not always, but it often indicates that a website's SEO strategy could be optimized for better results.
  2. How can I detect keyword cannibalization?

    • Use SEO tools to analyze your website for pages ranking for similar keywords, and monitor your Google Search Console performance reports.
  3. Can internal linking cause keyword cannibalization?

    • Improper use of anchor text in internal links may contribute but usually, it's the repetitive targeting of the same keywords that's the root cause.
  4. Does changing my website's structure help address cannibalization?

    • It can help by consolidating similar content onto fewer, more authoritative pages, thereby creating a clearer path for search engines.
  5. Can I target similar keywords on different pages without risking cannibalization?

    • Yes, if the intent and content of each page are distinct enough to justify separate rankings.


  1. Improved Page Ranking: Addressing cannibalization can push your most important page higher up the search engine results.
  2. Enhanced User Experience: Consolidating or clearly differentiating content improves navigability and relevance for the audience.
  3. Increased Click-Through Rate (CTR): Focusing on one authoritative page per keyword cluster can increase its appeal in search results.
  4. Higher Conversion Rates: A well-optimized page tailored to specific user intent is more likely to convert visitors.
  5. More Effective Content Strategy: Recognizing and rectifying keyword cannibalization encourages a more deliberate and strategic approach to content creation.

Tips and Recommendations

  1. Conduct Regular Audits: Use SEO tools to identify keyword overlaps and potential cannibalization issues.
  2. Use Canonical Tags: Indicate your preferred page to rank for a specific keyword to search engines when duplication is unavoidable.
  3. Merge Similar Content: Combine pages that target the same keywords to create more comprehensive and authoritative resources.
  4. Differentiate Your Pages: Ensure each page serves a unique intent and is optimized for a distinct set of keywords.
  5. Monitor Your SEO Performance: Keep an eye on how changes affect your rankings and traffic, and adjust your strategy accordingly.


Keyword Cannibalization represents a common snag in SEO that, when addressed, can unlock significant improvements in a site's search engine performance. By diligently auditing content, re-aligning SEO strategies, and employing proper optimization techniques, websites can avoid self-competition and bolster their visibility and user engagement. Continuous learning and application of SEO best practices are essential to navigate the complexities of search engine algorithms successfully.

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