What is Keyword Cannibalization? How to Fix It

Maintain a keyword map — a spreadsheet mapping one primary keyword to one page. Before creating new content, check if the target keyword is already assigned to an existing page. If so, update the existing page rather than creating a new competing one.

The fastest fix for most cases: 301 redirect the weaker page to the stronger one, then update all internal links to point directly to the surviving page. In Google Search Console, check which page is getting more impressions and clicks for the cannibalized keyword — that is the page to keep. The redirected page's link equity consolidates to the surviving page, typically recovering rankings within 4–8 weeks as Google reprocesses the redirect and consolidates signals.

Yes — this is the most common cannibalization pattern in B2B marketing. A blog post targeting "SEO services" competes with the /services/seo/ page. Fix: differentiate the keyword targets clearly. The blog post should target "what is SEO" (informational intent) and link to the service page. The service page should target "SEO services" or "hire SEO agency" (transactional intent). Use canonical tags or internal linking hierarchy to reinforce which page Google should treat as the primary result for conversion-focused queries.

Poor site architecture is the root cause of most keyword cannibalization. A flat architecture without clear topic hierarchy encourages creating multiple standalone pages targeting the same topic. Fix with a hub-and-spoke (pillar and cluster) model: one main pillar page targeting the broad keyword, multiple cluster pages targeting specific subtopics linking back to the pillar. This architecture naturally prevents cannibalization by clearly defining which page owns which keyword territory, while the cluster-to-pillar internal link structure reinforces topical authority.