Your domain name is more than a web address — it is part of your brand identity. It is what customers type, remember, share, and associate with your business. Getting it right matters. This guide walks you through 10 practical tips specifically for Australian businesses choosing a domain name in 2026.
1. Keep It Short and Easy to Type
The shorter your domain, the easier it is to remember, type, and share verbally. Aim for 6–15 characters in the main part of your name (before the extension). Long domain names are harder to fit in ads, email signatures, and business cards — and people are more likely to mistype them.
Good: sydneypaint.com.au — short, clear, direct.
Avoid: sydneypaintinganddecorating.com.au — too long, easy to mistype.
2. Make It Easy to Spell and Say Out Loud
If you tell someone your domain over the phone or in conversation, they should be able to type it correctly without asking you to spell it out. Avoid unusual spellings, made-up words that are hard to intuit, and words with multiple common spellings (colour vs color, organise vs organize).
3. Choose the Right Domain Extension for Your Business
For most Australian businesses, .com.au remains the most trusted and recognised extension. The newer .au direct extension is shorter and growing fast. Use this quick guide:
| Extension | Best For |
|---|---|
| .com.au | Established Australian businesses, professional services, traditional industries |
| .au | Startups, eCommerce, digital-first brands wanting a shorter address |
| .com | Businesses with an international customer base |
| .org.au | Non-profits, charities, and associations |
4. Avoid Hyphens and Numbers
Hyphens and numbers cause confusion. If you tell someone your domain is best-plumbers.com.au, they may type bestplumbers.com.au instead and end up on a competitor’s site. Numbers cause the same problem — does 4u mean the number 4 or “for you”? Keep your domain to letters only.
5. Make It Relevant to Your Brand or Industry
Your domain should give visitors an immediate sense of what you do or who you are. This helps with both memorability and SEO. A plumber called sydneypipes.com.au is immediately relevant. A generic name like digital42.com.au tells no one anything about the business.
If you have a strong brand name, lead with that. If your brand is new and not yet recognised, a keyword-descriptive name can help you get found faster in search results.
6. Check for Trademark Conflicts
Before registering, search IP Australia’s trademark register to ensure your chosen domain name does not infringe an existing registered trademark. Registering a domain that conflicts with a trademark can result in a legal dispute — even if the domain was available to register.
7. Register Both .com.au and .au
Since the .au direct extension launched in 2022, smart businesses register both yourbusiness.com.au and yourbusiness.au. This protects your brand from competitors registering the other version, and lets you redirect both to the same website. At $20–$30 per year for the second domain, the protection is worth it.
8. Think Long Term
Choose a name you can grow into. Avoid overly narrow names that will box you in. If you are a Sydney plumber today but plan to expand to Melbourne in two years, sydneydrainage.com.au may feel limiting. A name like clearpipes.com.au scales better geographically.
9. Check Social Media Availability at the Same Time
Before committing to a domain name, check whether the same handle is available on Facebook, Instagram, and LinkedIn. Consistency across your domain and social media handles makes your brand far easier to find and remember. Tools like Namechk let you check multiple platforms simultaneously.
10. Register It Today — Not Tomorrow
Good domain names go fast. If you have found a name that ticks all the boxes, register it now. You do not need a website ready — you can point the domain to a coming soon page or simply park it until your site is built. The cost of registration is a few dollars a month. The cost of losing a great name to someone else is much higher.
Search for your domain at Australian Hosting Solutions or call (02) 9199 8787 — we register it for you and connect it to your hosting account live on the phone.
Frequently Asked Questions
Can I change my domain name after registering it?
You can register a new domain at any time, but you cannot change an existing registered domain. If you want a different name, you register a new one and update your website to point to it — then redirect the old domain to the new one.
Should I include keywords in my domain name for SEO?
Including a relevant keyword can help, but Google’s algorithms are sophisticated enough that a keyword-stuffed domain does not automatically rank well. Your brand name is often more valuable long term than a keyword-heavy domain.
What if my preferred domain name is already taken?
Try a different extension (.au instead of .com.au), add a location or descriptor (sydneyplumbing instead of plumbing), or use a synonym. Alternatively, you can contact the current owner to enquire about purchasing it.
Does the length of my domain affect SEO?
Short domains are easier for users to type and remember, which indirectly improves engagement metrics that Google tracks. Very long domains can also get truncated in search results. Shorter is generally better.
Is it better to use my brand name or a descriptive keyword as my domain?
If your brand name is memorable and meaningful, use it. If it is new and not yet recognised, a descriptive domain can help you get found faster. Many businesses do both — register the brand name domain as the primary and a keyword domain as a redirect.
Found your domain name?
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