What is the difference between domain and hosting
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Part of the What a Website Really Costs in Canada series. Related: How To Choose Web Hosting For Small BusinessHow To Choose A Domain Name For Business
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A domain is your website's address (like yourbusiness.ca), while hosting is the server space where your website's files actually live. The domain is what people type to find you; the hosting is the physical home that stores and serves your pages. You need both for a working website. A common analogy: the domain is your home's street address, and hosting is the house itself where everything is stored.
What a domain name is
Your domain name is the human-friendly address people type into a browser to reach your site, such as yourbusiness.ca. Behind the scenes, it points to the server where your site lives, so visitors don't have to remember a string of numbers.
- It's rented, not owned: You register a domain for a year or more and renew it.
- It's portable: You can keep your domain even if you change hosting companies.
- It's part of your brand: Customers remember and share it.
You register domains through a registrar and renew them periodically. If you stop renewing, the domain becomes available for someone else, so auto-renewal is wise. A domain on its own, though, doesn't display anything; it simply points to wherever your site is hosted.
What web hosting is
Web hosting is the server space that stores your website's files, images, and databases and delivers them to visitors. Without hosting, your domain has nowhere to point and your site can't appear online.
When someone enters your domain, their browser is directed to your hosting server, which sends back your web pages. Hosting comes in several forms:
- Shared hosting: Affordable, with many sites on one server. Fine for small businesses.
- VPS or cloud hosting: More power and isolation for growing sites.
- Managed hosting: The provider handles updates and security for you.
Hosting quality directly affects your site's speed and reliability, so it's worth choosing a reputable provider rather than the absolute cheapest option you can find.
How domain and hosting work together
Domain and hosting are separate services that connect to make your website function. The link between them is the DNS (Domain Name System), which acts like a phone book translating your domain into your server's address.
When a visitor types your domain, DNS directs them to your hosting server, which serves your pages. You can buy your domain and hosting from the same company for convenience, or from different providers and point them at each other.
Because they're independent, you can switch hosting without losing your domain, or move your domain while keeping the same host. This flexibility is useful: if your host disappoints you, you keep your address and simply move the house.
What you'll pay and what to buy first
The two services are priced separately, and the costs are modest for a small business:
- Domain: Typically $10 to $20 CAD per year.
- Hosting: Often $5 to $30 CAD per month for small business needs.
You'll usually secure your domain first, since good names go fast, then set up hosting. Many providers bundle both, sometimes throwing in a free domain for the first year with a hosting plan. That can be convenient, but keep your domain registration accessible so you retain control if you ever switch hosts. If managing this feels technical, a Canadian web agency can handle the setup and connection for you.
FAQ
Do I need both a domain and hosting?
Yes. You need a domain so people can find your site and hosting to store and serve its files. One without the other doesn't produce a working website. The domain is your address and hosting is the physical space your site occupies. Both are required, though they can be purchased separately or bundled together.
Can I buy domain and hosting from different companies?
Absolutely. Many people register their domain with one provider and host with another, then connect them by updating DNS settings. This gives you flexibility to choose the best provider for each. Buying both from one company is simpler to manage, but it's not required and you're never locked in.
What happens if I stop paying for hosting?
If you stop paying for hosting, your website goes offline because there's no server to deliver its files. Your domain may remain registered if you still pay for it, but visitors will see an error instead of your site. To avoid downtime, keep both your domain and hosting active and set up auto-renewal.
Is free hosting good enough for a business?
Free hosting is rarely suitable for a serious business. It often comes with ads, slow speeds, limited features, and an unprofessional sub-domain instead of your own. For a credible business presence, invest in affordable paid hosting and your own domain. The cost is low and the reliability and professionalism are well worth it.