Keyword cannibalisation is what happens when two or more pages on your own site chase the same search, and Google can’t decide which one deserves to rank. For a professional services firm, it is usually the most expensive SEO problem nobody has noticed, because it looks like productivity. Every new guide, every refreshed service page, every “complete 2026 guide” adds another contestant to a fight your firm is having with itself.
I learned this the slow way. At Astra Trust (https://astra-trust.com) we cover company formation, trusts and compliance across around 19 jurisdictions, and over the years the site had accumulated formation guides written at different times, by different people, for roughly the same questions. Nobody checked what already existed before commissioning the next piece. When I started working through the site cluster by cluster, cannibalisation turned out to be the primary structural problem across offshore formation, offshore banking, the BVI and the Cayman Islands. It wasn’t a content gap. It was content surplus.
Here is what that looked like in practice, and what I would tell any firm with multiple service lines or locations.
Start in Search Console, not in a content calendar
The diagnosis is free. In Google Search Console, open the Performance report, filter by a query you care about, then switch to the Pages tab. If several of your URLs are picking up impressions for the same query, and the ranking URL keeps changing week to week, you have a cannibalisation problem. That is the evidence. Everything else is opinion.
For our Cayman Islands content, that check surfaced six URLs competing for overlapping formation searches. In the Marshall Islands cluster, two live formation pages were splitting the same queries, and while auditing them I found they quoted three different price points between them. That second discovery matters more than the ranking one. A reader comparing providers who sees conflicting figures on the same firm’s site stops trusting all of them, and in a regulated field that loss of trust is the whole ballgame.
Consolidate before you create
The instinct, when rankings slip, is to publish something new. Resist it. Our rule became simple: no new content in a cluster until the existing pages have been consolidated. That meant picking one page to own each search intent, merging the useful material from the others into it, and 301-redirecting the losers. In some cases a weaker page didn’t need to die; it needed a different job. One competing BVI guide became a dedicated cost page instead of a second attempt at the same overview, and the overlap went away.
That sounds like housekeeping, and it is, but it also forces an editorial decision most firms avoid: which page actually represents your expertise on this topic? Once you’ve answered that, correcting facts, statute references and pricing gets much easier, because there is only one place to correct them.
Check where your internal links actually point
Consolidation fails if your own site keeps sending authority to the wrong place. I ran the site through Screaming Frog alongside Search Console data and found a pattern I suspect is common: 45 of our money pages had almost no contextual internal links pointing at them, while those same pages were linking out to other sites 285 times. We had been generous to everyone except ourselves. We also had internal links pointing at URLs that already redirected, which wastes crawl effort and dilutes the signal.
Fixing that doesn’t require new writing. It requires going through the pages that already rank or get traffic and adding sensible, descriptive links to the page you’ve chosen as the owner of each topic.
Accept that not every drop is your fault
One honest caveat. When we rewrote our BVI pillar page, rankings fell sharply soon after, and the obvious conclusion was that the rewrite had broken something. The Search Console data told a different story: the collapse lined up with Google’s May 2026 core update and a structural ceiling in how that cluster was built, not with the new copy. If we had reverted the rewrite in a panic, we’d have thrown away better content to chase the wrong cause.
If your firm has published steadily for years and traffic has gone flat, the answer is probably not another article. It’s deleting three.
**Author Bio:**Andy Izrailo, CG, TEP, is a Director at Astra Trust, a corporate and fiduciary services provider working across around 19 jurisdictions. He has 15 years in practice and studied at Middlesex University. Astra Trust holds a Nevis Financial Services Department licence (Class I and Class II Unrestricted).
Connecting Experts with Publishers
Connectively connects subject-matter experts with top publishers to increase their exposure and create quality, ready-to-publish Q & A content.
About Connectively →