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Keyword Cannibalization Definition

Definition: Keyword cannibalization happens when multiple pages on your website target the same keyword or keyphrase. This confuses search engines because they don’t know which page to rank—so your content ends up competing against itself. Instead of one strong result, you get several weaker ones, which can hurt your SEO performance.

Example in a Sentence: After reviewing their blog, the marketing team realised they had five posts about “email marketing tips,” causing keyword cannibalization and poor rankings.

Why is Keyword Cannibalization a Problem?

1. Splits Your Ranking Power

Search engines try to pick the most relevant page, but when several pages target the same keyword, none may rank well. You’re basically diluting your own authority.

Keyword Cannibalization

2. Hurts Click-Through Rates

Even if more than one page appears in search results, none of them stand out clearly. This leads to lower visibility and fewer clicks overall.

3. Confuses Search Engines

Keyword cannibalization makes it unclear which page is the most important or relevant for that keyword—impacting how Google indexes and ranks your site.

Fix Keyword Cannibalization and Strengthen Your SEO

The fix often involves merging similar pages, redirecting old content, or refining each page’s keyword focus. Addressing keyword cannibalization ensures that each page has a clear purpose and ranks more effectively.

More Definitions:

  • Custom Landing Pages: Web pages tailored for a specific audience or campaign to drive conversions.
  • Crosslinking: Linking between different pages of a website to improve navigation and SEO.
  • Local SEO: Optimising a business’s online presence to rank in local search results.
  • Local SEO Optimization: Enhancing a website to improve visibility in geographically targeted searches.
  • Link Juice: The SEO value passed from one page to another through hyperlinks.

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