What Is Barnacle SEO?
Being visible within a result you cannot own, by appearing on a platform, directory or publication that already ranks. An unfortunate name for a sensible tactic. It is what a business does when it cannot yet win a search on its own site.
Ranking On Somebody Else's Site
If a search result is dominated by platforms and directories, you have two options. Compete with those platforms, which may be unwinnable, else be present inside them. The second is what this describes.
What that looks like in practice. Your entry in their result.
Somebody searches, a directory ranks first, they click it and find you listed there. You did not rank. You were found through something that did. Commercially the outcome can be identical.
Why the name is unhelpful. It suggests something parasitic.
The image is of attaching yourself to something larger. In practice this is usually just having a proper profile on a platform your industry uses, which nobody would think twice about if it had a duller name.
What it is not. A replacement for your own site.
It is a route in where the front door is blocked. That distinction runs through the rest of this page and it is the thing businesses most often get wrong once this starts working.
When It Is The Right Answer
This is not a general tactic. It applies where competing directly is genuinely unlikely to work. Outside those situations the effort is better spent on your own site.
A new business with no standing. The commonest case.
A site with no history is not going to appear for a competitive term soon, whatever is done to it. Being present on platforms that already rank produces enquiries while the longer work proceeds.
A term dominated by large platforms. The structural case.
Some results are almost entirely marketplaces, directories and comparison sites. Those hold positions that a single business site will not take. Recognising that is realism rather than defeatism.
A market where results are directories rather than businesses. Sector-specific.
In some trades the results have settled that way permanently. If searchers expect a directory and the results give them one, being in the directory is where the customers are.
What all three have in common. The front position is not available.
Fighting for it costs more than it returns. Check that carefully before concluding it, because it is also an easy excuse for not doing the harder work.
Where It Genuinely Works
Five kinds of platform, described as categories because naming specific ones would date this page within a year. What matters is the type rather than the brand.
Marketplace and directory profiles. The obvious ones.
Places customers already go to find suppliers in your trade. Frequently the ones actually occupying the results you want.
Review platforms. Where people check you.
These appear for searches of your own name as well as for category searches, which makes them worth attention regardless of this tactic.
Professional registers. Where membership is a credential.
Bodies whose listing is itself evidence of qualification. These carry more weight with a reader than a general directory does.
Trade body listings. Similar, industry specific.
Membership organisations for your sector, which frequently rank well because they are treated as authoritative on it.
Local publications. Underused.
Regional press and community sites, which often rank strongly for local terms and are more approachable than businesses expect.
What makes one worth the effort. Two tests.
Whether it already ranks for terms that matter to you, plus whether a profile on it can actually be found by somebody landing there.
The Distinction From Parasite SEO
Everything above describes using a platform as it was intended, with a genuine profile a business is entitled to. There is a separate practice that superficially resembles it and is something else entirely.
The dividing line. Entitlement.
Are you occupying a place the platform exists to give businesses like yours, else obtaining space on somebody else's site in order to borrow the standing that site has built. Those are different in kind rather than in degree.
Why the distinction is not obvious. Both put you on another site.
From outside, a profile and an arrangement can look similar. What differs is whether the platform intended you to be there and whether the page exists to serve its readers.
Where the second is covered. Not here.
Buying or renting space on a third-party site to borrow its standing is the parasite practice. Our risky practices material covers what it is and why it carries risk. We do not describe it here as something to do.
The test if you are unsure. One question.
Would the platform be content with this arrangement if it examined it closely. A genuine profile survives that question comfortably.
It Is Not A Substitute For Your Own Site
A profile on a platform belongs to the platform. The rules can change, the visibility can change and your position within it is not yours. This is a way in rather than a destination.
What can change without warning. All of it.
How profiles are displayed, what a free listing includes, whether yours appears at all and what it now costs. None of that is negotiable and none of it is announced in advance.
The commercial risk. Building on rented ground.
A business whose enquiries arrive largely through one platform has a supplier relationship it did not negotiate. That is a familiar position in several trades and it rarely improves over time.
What this means practically. Use it and keep building.
Profiles produce enquiries now. Your own site is what you own. The correct approach is both rather than either, with the balance shifting as the site earns its own standing.
The signal to watch for. Dependence creeping up.
If the proportion of enquiries arriving through platforms is rising rather than falling over years, the underlying work is not progressing.
Which Platforms Are Worth The Effort
Look at what actually ranks for the terms that matter to you, then pursue those. Most directory sign-ups are wasted effort and businesses accumulate them without ever checking.
The method, such as it is. Search your own terms.
Search the things a customer would, note which platforms appear repeatedly and pursue those. It takes an afternoon and it is more reliable than any list of recommended directories.
Why most sign-ups are wasted. Nobody checked.
Businesses join directories because they were approached, because a competitor is listed or because it seemed harmless. A directory nothing ranks for and nobody visits does nothing at all.
The cost people forget. Maintenance.
Every profile has to be kept accurate. Fifty stale listings with an old telephone number are worse than five current ones, which is the subject of the next block.
What to do with the ones you already have. Audit rather than add.
Most businesses have more profiles than they remember, several of them wrong. Finding and correcting those is usually worth more than joining anything new.
Keep It Consistent
A profile describing the business differently from its own site works against you rather than for you. This is the point at which a tactic about other people's platforms becomes a question about your own.
Why inconsistency costs you. It splits one thing into several.
Being described differently in different places presents as several loosely related businesses rather than one. Evidence that should accumulate against a single entity gets scattered. That mechanism is set out in what is semantic SEO.
What has to match. The identifying facts.
Name, address, telephone number, what the business does. Variations in punctuation, abbreviation and trading name all count, as do old addresses on listings nobody has updated in years.
The order to work in. Decide, then propagate.
Agree internally exactly how the business is described, then make everything match it. Correcting listings one at a time against no agreed reference produces a slightly different answer each time.
Why it matters more here than elsewhere. You are creating the copies.
Every profile you add is another place the business is described, so a business pursuing this tactic without settling that question first is manufacturing the problem while trying to solve another. The full series is on the advanced SEO guide.
A way in.
Not a
destination.
Platform profiles produce enquiries now while your own site earns its standing. We check which platforms actually rank for your terms rather than recommending a list, audit the profiles you already have and settle how the business is described before adding any more.
What the national tier covers:
The national tier is £1,550 a month. It suits businesses competing beyond one town. We will say so if a lower tier would serve you better.
Every guide.
One practice.
Semantic search, machine learning, topical authority, programmatic production, rendering, log files, crawl allocation, information architecture, content pruning and how strategy changes with scale.
