What Is Keyword Cannibalization?

What Is Keyword Cannibalization

Keyword cannibalization is a common problem that many website owners and digital marketers face. It occurs when multiple pages on a website target the same keyword or phrase, causing them to compete against each other in search engine rankings. This can lead to a decrease in overall visibility and traffic for the website, as well as confusion for search engines trying to determine which page is the most relevant.

In this article, we will explore what exactly keyword cannibalization is, how it happens, and the potential impact it can have on your website’s performance. We will also discuss strategies for identifying and resolving instances of keyword cannibalization to improve your search engine optimization (SEO) efforts.

To better understand keyword cannibalization, let’s delve into the reasons why it occurs and its potential consequences, as well as strategies to mitigate its impact.

Why Does Keyword Cannibalization Happen?

Keyword cannibalization often arises due to a lack of strategic planning and oversight in content creation. Here are some common reasons why it happens:

Lack of Keyword Research

Failing to conduct thorough keyword research before creating content can lead to multiple pages unintentionally targeting the same keyword. When different pages compete for the same keyword, search engines may struggle to determine which page is most relevant, resulting in lower rankings for all pages involved.


Over-optimization, particularly excessive use of a keyword in various pages, can inadvertently trigger cannibalization. When search engines detect keyword stuffing or an unnatural density of keywords across a site, it can negatively impact rankings and user experience.

Internal Linking Structure

Poor internal linking practices can contribute to keyword cannibalization. When multiple pages are linked together with the same anchor text, it signals search engines that those pages are closely related and could potentially compete for the same keyword.

Consequences of Keyword Cannibalization

Keyword cannibalization can have several negative effects on a website’s SEO efforts:

Decreased Organic Rankings

When multiple pages on a website target the same keyword, search engines may struggle to determine which page should be prioritized in the search results. As a result, all the pages involved may experience lower rankings, reducing organic visibility and traffic.

Reduced Click-Through Rates (CTR)

If multiple pages from the same website appear in search results for a specific keyword, it can confuse users and dilute their attention. They may be less likely to click on any of the pages, leading to decreased click-through rates and missed opportunities for engagement and conversions.

Fragmented Authority and Backlinks

Backlinks play a crucial role in SEO, as they signal the authority and relevance of a page to search engines. When multiple pages competing for the same keyword, it can lead to a fragmented link profile, with backlinks distributed across different pages instead of consolidating their impact on a single authoritative page.

Preventing and Resolving Keyword Cannibalization

To mitigate the negative impact of keyword cannibalization, here are actionable strategies to implement:

Conduct Thorough Keyword Research

Before creating content, conduct comprehensive keyword research to identify relevant keywords and search volumes. Utilize keyword research tools to explore variations and long-tail keywords that align with user intent. Mapping keywords to specific pages will help ensure that each page targets a unique keyword.

Develop a Structured Content Strategy

Maintain a content calendar to organize topics and keywords across different pages. Assign keywords strategically, ensuring each page has a distinct focus and purpose. Regularly review and update the content strategy to adapt to evolving search trends and user behavior.

Optimize On-Page Elements

Ensure that the remaining page targeting a keyword is properly optimized. Pay attention to on-page elements such as page titles, meta descriptions, headings, and content. Optimize these elements to make it clear to search engines that the page is the most relevant and authoritative source for the target keyword.

Revise Internal Linking

Audit the internal linking structure of your website. Diversify anchor texts to provide clear signals to search engines about the relationships between pages. Avoid using the same anchor text across multiple pages targeting the same keyword. Strategic internal linking can help distribute authority and prevent keyword cannibalization.

Consolidate and Update Content

Identify pages that are cannibalizing each other and consolidate them into a single, comprehensive page. Merge the relevant content, ensuring it provides comprehensive and valuable information to users. Update and repurpose similar content to target different keywords or address distinct aspects of the topic. This approach broadens your website’s coverage while reducing cannibalization risks.

Implement Canonical Tags

When duplicate or similar content cannot be consolidated, use canonical tags. These tags indicate to search engines the preferred version of a page. By specifying the canonical URL, you help search engines understand which page should be prioritized in rankings.


Keyword cannibalization can have detrimental effects on a website’s SEO efforts, resulting in decreased rankings, lower click-through rates, and fragmented backlinks. However, by understanding its causes and implementing effective strategies, website owners and content creators can mitigate the impact of keyword cannibalization. Conducting comprehensive keyword research, optimizing on-page elements, revising internal linking, updating content, and using canonical tags are crucial steps to prevent and resolve cannibalization issues. By adopting a structured content strategy and remaining vigilant in keyword management, websites can maximize their search visibility, improve user experience, and achieve better organic traffic and conversions.

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