Quick answer
Start with your business name.
A domain is the address customers type to find your website. In most cases, the clearest choice is your business name followed by a familiar ending such as .co.uk.
Usually clear
sprintstart.co.uk
It matches the business name, is easy to say and is difficult to misunderstand.
Higher risk
sprint-start-websites.ltd
It is long, awkward to repeat and easier to type incorrectly.
Say the domain aloud as if you were giving it to a customer over the phone. Ask somebody else to type it without seeing it written down. If you need to explain the spelling, punctuation or extra words, simplify it.
Choose an ending
Which domain ending should you choose?
For a business mainly serving UK customers, .co.uk is familiar and immediately communicates a UK connection. .com can also work, especially if the business already uses it or may operate more widely.
If both are available at a sensible ongoing price, owning both may help protect the name, but only one should be the main website address. Extra domains should redirect to the primary address.
Trade or location
Should the domain include your trade or location?
Start with the business name alone. Add the trade or location only when it improves clarity or distinguishes the business.
Can work well
smithplumbing.co.uk makes a common surname more distinctive and explains the service.
Can become restrictive
londonboilerrepairs.co.uk may no longer fit if the business adds bathrooms or expands beyond London.
- Will customers recognise this as my business?
- Can somebody type it after hearing it once?
- Would it still fit if I add a service?
- Would it still work if I cover a wider area?
Before buying
Check the complete business name before buying.
If the domain is taken, do not immediately pay a large resale price. Check whether it belongs to an active business, a parked page or a seller, then consider a short meaningful variation.
Before investing in logos, vans or workwear, search for similar businesses, review Companies House company-name guidance and use the GOV.UK trade mark search as an initial check. Significant risk or investment may justify professional legal advice.
Compare the total payable today with the normal renewal price, minimum term and VAT treatment. An inexpensive first year can hide a more expensive renewal.
- Easy to say, spell and remember
- Suitable if the business grows
- Registered through an account the business controls
- Normal renewal price checked
- Two-factor authentication available
Ownership
Your domain should be registered for you and controlled by you.
Register the domain in your name or the business's name through an account you control. Keep the registrant, payment and recovery details current and enable two-factor authentication.
A web designer can receive appropriate access to connect the domain without becoming its registered holder or controlling the main account.
Common mistakes
Common domain mistakes.
- Choosing only by the first-year price. Check renewal cost and purchase term.
- Registering through somebody else's personal account. Keep business access and recovery control.
- Choosing a name that is difficult to repeat. Telephone-test it first.
- Stuffing the address with search keywords. A long keyword domain is not a shortcut to Google rankings.
- Ignoring renewals and security. Keep billing, recovery and two-factor authentication current.
Professional email
Your domain can power professional email too.
An address such as info@yourbusiness.co.uk looks consistent across your website, quotes and invoices.
The domain, email mailbox and website are separate services. Use an established email provider and begin with only the mailboxes the business will monitor. Email subscriptions are paid directly to the provider.
Read Website Hosting Explained to understand where the website itself lives.
Sources
Official sources used in this guide.
These sources were checked on 23 July 2026. The next scheduled review is 23 January 2027. Prices and provider processes may change sooner.
FAQs
Frequently asked questions.
Is .co.uk better than .com?
Neither is automatically better. For a UK-focused trade business, .co.uk is normally familiar and clear. Choose the clearest affordable option and use it consistently.
Should I buy my domain before my website?
Yes, once you are satisfied with the business name. It can be registered before design work and connected later.
Can I lose my domain?
Yes. Domains are registered for a fixed period and require renewal. Keep automatic renewal, payment details and recovery access current.
Can I change my domain later?
Yes, but the website, email, profiles, printed materials and redirects may all need updating. Plan an established-domain move carefully.
Should I include Ltd?
Usually not. Use the name customers recognise unless Ltd is genuinely part of the name used everywhere.
Planning a Sprint Start website?
Already own a domain, or unsure what to buy?
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