Why more pages usually means worse rankings, not better
Tom McSherry
3 July 2026 · 6 min read
It sounds obvious: to rank for more keywords, build more pages. In practice it is one of the fastest ways to make your rankings worse. Two problems do the damage - cannibalisation and thin content - and both get worse the more pages you spray out.
Cannibalisation: your pages eating each other
When two or more of your pages target the same keyword, they don't add up - they compete. Google isn't sure which one to rank, so it splits your signals across both and often ranks neither of them well. Your pages eat each other's rankings. You'll see it as a keyword bouncing around, first this URL then that one, never settling near the top. One strong page would have beaten both of your weak ones.
Thin content: weak pages dragging down strong ones
The other problem is what all those extra pages are made of. If you generate dozens of near-identical pages - the same text with the suburb name swapped, say - Google treats them as thin content and starts dropping them from its index. That's bad on its own, but it gets worse: a site full of thin pages can undermine Google's trust in the whole domain, so even your good, high-value pages get crawled and indexed less reliably. The weak pages drag down the strong ones.
SEO isn't a numbers game of pages. Ten sharp pages beat a hundred thin ones, every time.
What to do instead: cluster, then expand
The skill is grouping related keywords onto one strong page rather than splitting them. All the ways people search for the same service belong together, on one page built to own that topic. You only add a new dedicated page when there's a genuinely separate pool of demand with no page serving it yet - a real search audience, not just a keyword variant. Then you add that page deliberately and link it in properly.
Adding pages one at a time, each earning its place, builds a site that keeps getting stronger. Spraying pages to chase keywords builds one that quietly falls apart. Fewer, better, well-linked pages is almost always the move.