Short answer — a domain is your website's name (like yourbrand.com) that people type to reach your site. A good choice is short, easy to remember, easy to spell, and matches your brand. A .com suits general businesses and international markets, while a country domain (like .co.th, .co.uk, .com.au) signals a local business and often needs registration documents. You register at a domain provider for a few hundred to a couple of thousand baht a year, and the most important thing is to register it in your own name, not your web developer's, so you truly own it.
Before building a site, the first decision is the domain name. Many owners wonder how to choose one, where to register, whether to use .com or a country domain, and what it costs. This guide explains it simply, including the mistake that often costs people ownership of their own site.
What is a domain
A domain is the address people type into a browser to reach your site, like daaistudio.com — your home address on the internet. Registering a domain rents you the right to use that name annually; as long as you renew, it's yours.
How to choose a domain name
- Short and memorable — the shorter, the easier to type and pass on
- Easy to spell, unambiguous — avoid words people misspell or lots of hyphens
- Matches your brand — it should be your brand name, not a long search phrase
- Check it's free and not a trademark clash — search for similar names before registering
.com vs country domains
.com is universal, best for general businesses and if you might sell abroad — the most familiar and memorable. Country domains like .co.th, .co.uk, or .com.au clearly signal a local business and build trust in that market, but registering usually needs documents such as a company certificate. Many businesses register both the .com and the country domain to stop others using a matching name.
Where to register, and how much
Register at a domain provider (registrar), or a hosting provider that usually registers on your behalf. A .com runs from a few hundred to a couple of thousand baht a year; country domains are a bit more. Watch out: a very cheap first-year price often jumps at renewal, so check the renewal price too, and avoid providers with hidden fees when you transfer a domain away.
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Who should own the domain — the most common mistake
This matters most. The domain must be registered in your own name and email, not your web developer's or agency's. If it's in someone else's name, the day you part ways you may be unable to move your site or access the domain at all. Before work starts, ask clearly whose name the domain is under, and make sure you have permanent access to the domain account. This is your business's asset.
Do domains affect SEO
A little, but less than many think. A domain name stuffed with keywords doesn't help rankings much today. What matters more is the authority a domain builds over time, so pick a brand name you can keep for years and stick with it. Changing domains often resets the trust you've accumulated. Read more in what is SEO.
Summary
A domain is your website's name — choose it short, memorable, and on-brand, use .com for reach or a country domain for local trust, register at a provider for a few hundred to a couple of thousand baht a year, and above all register it in your own name. If you'd like us to handle the domain and system for you, get a free plan.