What is Keyword Cannibalization?
Keyword cannibalization occurs when two or more pages on the same website target the same keyword or search intent. Instead of one strong page dominating the rankings, Google splits signals between the competing pages, often resulting in neither page ranking as well as a single, consolidated page would.
Why It Matters
Cannibalization dilutes your SEO efforts and confuses Google about which page to rank. It can cause both pages to rank lower than they should, increase your bounce rate as users land on less-relevant pages, and waste your crawl budget.
How It Works
To identify cannibalization, use the ‘site:yourdomain.com keyword’ search in Google to see if multiple pages appear for the same query. You can also use tools like Ahrefs’ Site Audit or Semrush’s Position Tracking. Once identified, the fix involves either consolidating the pages into one comprehensive resource, choosing one page as the primary target and rewriting the others to target different keywords, or using canonical tags to tell Google which page to prioritize.
Real-World Example
Digital Media Run has three blog posts all targeting ‘social media content calendar.’ None ranks above position 15. After merging the best content from all three into one authoritative guide and redirecting the old URLs, that single page climbs to position 4 within three months.
