What Is Keyword Cannibalisation?
Keyword Cannibalisation is an SEO problem where multiple pages on one website target the same or closely related search intent. Search engines may struggle to select the most relevant page, which can split visibility and confuse internal linking signals. The issue concerns overlapping page purpose, not simply repeated words across a website.
Quick Facts About Keyword Cannibalisation
Category
SEO problem
Used for
Content and page targeting
Common confusion
Repeated keywords are not always cannibalisation
Also called
SEO cannibalisation, Keyword competition
Often discussed with
SEO Audits
Key Takeaways About Keyword Cannibalisation
- Overlapping search intent creates the main risk.
- Similar wording alone does not prove cannibalisation.
- The strongest page may change across searches.
How Keyword Cannibalisation Works
Keyword Cannibalisation happens when several pages serve a similar Search Intent. Search engines compare page topics, headings, links and content to decide which result best answers a search. If the pages appear equally relevant, visibility can move between them across searches.
Related glossary terms: Search Intent, Internal Links, Canonical URL.
An SEO audit checks the search queries that bring impressions or clicks to each competing page. It then compares the pages' purpose, target service and supporting content. The suitable response may involve sharpening one page's focus, combining overlapping content or adjusting internal links so the site presents a clearer topic structure.
Expert Note
When we review Keyword Cannibalisation during an SEO Audit, we map pages against their target queries and search intent. We check whether each page has a distinct role, then recommend a content, internal-linking or consolidation change that matches the site's structure.
Keyword Cannibalisation in Practice: A Real-World Example
A Brisbane electrician has separate pages for emergency electrical work and urgent electrical repairs, but both pages target the same service searches. An SEO audit may identify overlapping intent and recommend clearer roles for the two pages.
Related Services
Related Terms
Search Intent
Search Intent is the underlying purpose behind a search query, such as learning, comparing options, finding…
Internal Links
Internal Links are connections between pages on the same website. They guide visitors to related information…
Canonical URL
A Canonical URL is the preferred web address for a page when several URLs contain identical…
Title Tag
A title tag is an HTML element that identifies a webpage with a concise title. Search…
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