Domains 101

How to Choose a Domain Name You Won't Regret in 5 Years

Naming a business is hard enough without the pressure of making it work as a domain too. Here's how to pick one that will last.
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Harry Lang
May 5, 2026
4 min read

Choosing a domain is like choosing a name for your business - once it's out there, changing it is a massive headache. So how do you pick one that won't embarrass you in five years?

Start With Your Business Name

If you already have a business name, your first job is to check if that domain is available. This should be straightforward - if you've named your business, own the matching domain immediately. Don't delay. Someone else might.

If your business name is very long or hard to spell, a shorter version might work better as a domain. "Manchester Digital Marketing Agency" becomes manc-digital.co.uk. Not perfect, but it works.

The Name Doesn't Have to Be Your Business Name

You don't have to use your business name as your domain. You can use a shorter version, a phrase that describes what you do, or something that captures the feeling of your brand. A plumber named Bob might register bob-plumbing.co.uk instead of just bob.co.uk. A consultant might use strategy-first.com instead of their name.

The rule: your domain should make sense to someone who's never heard of you. If they see it once, they should remember it. If they hear it on the radio, they should be able to spell it correctly the first time.

Avoid These Mistakes

Numbers and hyphens. They make a domain harder to remember and awkward to say out loud. You'll spend half your time spelling it out to people who get it wrong. If you need a number, make sure it's central to your brand - not a workaround because something better was taken.

Cute wordplay that only works if you already know the business. "Byte Me IT Support" is clever until someone hears it and thinks it's a coffee shop. Clarity beats cleverness.

Generic phrasing. "Top Digital Marketing Services" doesn't work as a domain and doesn't feel like a real business.

Anything trendy. If your domain relies on a meme or a current trend, it will sound dated within three years. Aim for lasting.

Length Matters

Shorter is almost always better. One word is ideal. Two words is fine. Three words is getting long. More than three and you're relying on people to remember every single letter - they won't.

The shorter your domain, the easier it is to:

  • Remember
  • Type correctly
  • Fit on business cards and signage
  • Say out loud without confusion

Pick Your Extension

.com is the default. If your business is UK-based, .co.uk is equally professional and makes a statement about your market. If you're in Australia, .com.au works just as well. If you're selling something very niche or geographic, other extensions are fine.

Avoid anything too obscure - .biz, .net, .info - unless there's a real reason. When someone recommends you, they'll guess you're on .com first.

Check It's Actually Available

Once you've settled on a domain, buy it immediately. Seriously - don't wait. Don't sleep on it. The cost is £10 - £30 for a year, and the risk of someone else registering it while you're thinking is real.

Register it for at least three years. This removes the risk of forgetting to renew and losing the domain entirely. If you want it longer, register for five or ten years - the savings are real and the peace of mind is worth it.

One More Test

Say the domain out loud. Have someone else try to spell it based on hearing it alone. If they guess wrong more than once, it's probably a good sign to reconsider.

That's the test - if a domain survives hearing and spelling aloud without confusion, it's solid enough to own for the next five years.

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