For most UK small businesses that serve local customers, a .co.uk domain is the right default. It reads as British, it is what people here expect, and the plain version of your name is more likely still to be free. A .com can work just as well if you trade abroad or the .com you want is available while the .co.uk is not. Google does not rank one ending above the other, so this is a trust and availability decision, not an SEO one.
Pick the name you can say down the phone, register it in your own name, and do not treat the ending as a ranking trick.
Does .co.uk rank better than .com on Google?
No. Google does not give .com a head start, and it does not punish .co.uk. The ending is not a ranking factor in the way people mean when they ask this.
What a .co.uk can do is make your locality obvious. A customer searching for a heating engineer near Hassocks is looking for a UK firm. A British domain is a small signal that you are that kind of business. Search engines notice the same clue, along with your address, your Google Business Profile and the towns you name on the page.
Put the SEO worry down. The winner is the site that is clearer, faster and better reviewed, not the one with the more famous suffix.
Why do UK local businesses usually pick .co.uk?
Three practical reasons, none of them fashionable.
Customers place you immediately. A .co.uk on a van, a quote or a Google result says “this is a British business” without a paragraph of explanation. For a tradesperson or a high-street firm, that is useful. People are about to phone a stranger. Small cues of familiarity matter.
The good names are more often free. .com has been picked over worldwide for decades. The short, obvious version of your trading name is frequently taken as a .com and still available as a .co.uk.
It is the local norm. Nobody in Mid Sussex needs .co.uk explained. An unusual ending (.biz, .info, .online) often does. You want the address to disappear so the business can be remembered.
That is why .co.uk is the default we register with a Page Forge site. It is included in the plan, with UK hosting and SSL.
When is a .com the better choice?
A .com is the better call when one of these is true.
You genuinely trade internationally, or you are building a brand that will. .com still reads as global. A Sussex firm that only works within 20 miles does not need that signal. An exporter or an online product might.
The .com you want is free and the .co.uk is taken, and you refuse to compromise the name. A clean .com beats a hyphenated or padded .co.uk. Availability beats patriotism.
You already own the .com and it is printed on vans and invoices. Changing endings later is possible. It is also a faff. If the name is established, keep it.
If both endings are free and cheap, many firms register the pair and point one at the other. That is insurance. It stops a competitor parking on the other version and catches the customer who types the wrong suffix.
What makes a good domain name?
The ending matters less than the string in front of it. A good domain is short enough to say once, easy to type, and obviously yours.
Say it out loud. If you have to spell it twice on a noisy site, it is too clever. Avoid deliberate misspellings. “Kwik” and “4u” look sharp in a logo meeting and fall apart on the phone.
Skip hyphens and numbers unless they are already part of a well-known trading name. People drop them. Searchers guess. You end up buying three versions to catch the mistakes.
Stay close to the business name. smithjoinery.co.uk is clearer than a slogan domain you will have to explain. A town in the name can help if the plain version is taken. Keyword stuffing (best-cheap-joiner-sussex.co.uk) looks like spam because it is trying to be spam.
One name, used everywhere. The domain, the email, the Google Business Profile and the van should agree. You do not need a dictionary word. You need a name a customer can recall after seeing it once on a van.
Who should own the domain, and what should you avoid?
You should. However it is registered, the domain needs to be in your name, with a login you control, at a registrar you can leave. Designers and builders sometimes register it “for convenience” and then hold it when you want to move. That is not a technical requirement. It is a trap.
A few other mistakes are common.
Do not chase a cheap, obscure ending to save a few pounds. UK customers treat .biz and .info as less trustworthy. The saving is small. The doubt is not.
Do not change domains casually later. Redirects can preserve most of the search value if you do the job properly. You will still spend weeks explaining the new address, reprinting materials and waiting for old links to catch up. Pick something you can live with for years.
Do not invent a price in your head and then feel cheated. Nominet runs .co.uk. Retail prices sit with your registrar. Both change. Check the current renewal before you commit, and check again at renewal time. I am not going to quote a figure here that will be wrong next quarter.
Do not let the domain auto-renew onto a card you no longer have. Expired names get snapped up. Put the renewal on a business card and a calendar reminder.
Treat the domain as infrastructure you own, not as a line someone else can remove.
Should you buy both the .co.uk and the .com?
If both are available and the registrar’s price is sensible, yes, buy the pair. Use one as the real address. Point the other at it. You do not need a second website.
If only one is free, take the clean name. Do not stretch into yourname-uk.com or yournamehq.co.uk just to collect suffixes. One good address beats three awkward ones.
If the other ending is already a different business, leave it. Pick a name you can own, or accept the one you have and be consistent.
Look at Nominet’s published information for .co.uk and at your registrar’s cart for .com. Promotions on year one are common. Year two is the number that matters.
Frequently asked questions
Is a .co.uk worse for SEO than a .com?
No. Google does not favour one ending. A .co.uk can help a UK local business slightly by making the country obvious. Choose on trust and availability, not on a ranking myth.
Do I need both endings?
Only if both are free and cheap. Register them, use one, redirect the other. If you cannot get both, take the cleaner name and stop shopping for suffixes.
Who should be listed as the domain owner?
You, or your limited company. Not the designer, not the cousin who “knows computers”, and not a hosting account you cannot log into. Ask for the registrar login when the site goes live.
How much does a .co.uk cost?
It depends on Nominet and on the registrar you use, and it changes. Check both before you buy. Year-one discounts are common. Judge the renewal price, not the launch offer.
Can I move my domain later if I change website provider?
Yes, if you own it. Transferring a domain you control is a normal job. Transferring a domain locked inside someone else’s account is a negotiation. That is why ownership comes first.
Should a tradesperson use .co.uk or .com?
.co.uk, unless the .com is already your printed brand or the .co.uk is taken. Local customers expect it. The longer case for having a site at all is in whether tradespeople need a website.
If you would rather have the domain, hosting and a simple site handled as one package, that is how we price the work. See the pricing page, or get in touch and I will tell you what is actually available for your name.