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Glossary

What Is Keyword Cannibalisation?

Keyword Cannibalisation is an SEO problem where multiple pages on one website target the same or closely related search query. The pages compete for visibility, clicks and relevance signals, which can make search engines uncertain about the page that best answers the query. The result can be inconsistent rankings and weaker organic performance.

Quick Facts About Keyword Cannibalisation

Category

SEO problem

Used for

Content and ranking analysis

Common confusion

Related pages are not always cannibalising

Also called

SEO Cannibalisation, Search cannibalisation

Often discussed with

SEO Consulting

Key Takeaways About Keyword Cannibalisation

  • Multiple pages target overlapping search intent.
  • Search engines may select the less suitable page.
  • It differs from normal internal linking between related pages.

How Keyword Cannibalisation Works

Two coworkers discuss a printed sheet about keyword cannibalisation at a desk with a bar chart on a monitor behind them

Keyword Cannibalisation develops when separate URLs send similar relevance signals for one search intent. Search engines compare page content, titles, links and user behaviour to decide which URL should appear. If the signals are divided, rankings may move between pages or the chosen result may not match the searcher's needs.

Related glossary terms: Search Intent, Duplicate Content, Canonical URL.

An SEO review compares the target query, page purpose and ranking history for each competing URL. A service page and a detailed guide may support one topic without competing if their intent differs. Clear page roles, distinct titles and deliberate internal links help search engines understand which URL should serve each query.

A hand points a pen at a printed SEO diagram labeled Keyword Cannibalisation on a desk

Expert Note

When we review a website through SEO Consulting, we map target queries against page intent and search performance. We check whether competing URLs need clearer roles, stronger internal linking, content consolidation or a different target query. Our recommendation depends on the pages' purpose and the value each page provides.

Keyword Cannibalisation in Practice: A Real-World Example

A Ballarat electrician has separate pages for residential electrical services and home electrical services, with both pages targeting the same search intent. SEO Consulting may assign each page a distinct purpose or consolidate overlapping content so one URL gives the clearest answer.

Related Terms

Search Intent

Search Intent is the underlying purpose behind a search query. It describes what a person wants…

Duplicate Content

Duplicate Content is a condition where substantially similar text or pages appear at more than one…

Canonical URL

A Canonical URL is the preferred web address for a page when similar or duplicate versions…

SEO-Ballarat.com.au

Have Questions About Keyword Cannibalisation?

Contact SEO-Ballarat.com.au for practical guidance on Keyword Cannibalisation and related seo services work in Ballarat.

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