A parked domain is an extra domain name that points at an existing website and shows the same content.
A parked domain, in hosting terms, is a second domain name that shows exactly the same website as your main one. If your site lives at example.com and you also own example.co.uk, you can park example.co.uk on top of it. Anyone visiting either name sees the same pages, served from the same files.
In current versions of cPanel the feature is called Aliases, but many people and hosts still say parked domain.
Parked domain vs domain parking
The phrase has two meanings, and it's easy to mix them up:
- Parked domain in hosting: an alias that points at your existing website, as described above.
- Domain parking: leaving a registered domain unused, often showing a "this domain is parked" or advertising page from the registrar.
This page is about the first meaning.
How a parked domain works
- You register the extra domain.
- You point its nameservers or A record at the same server as your main site.
- You add it as an alias in your control panel, which tells the web server to answer for that name.
- The web server serves your main site's files for both domains.
You'll also want an SSL certificate that covers the extra name, so visitors don't see security warnings.
Parked domain vs addon domain vs redirect
- A parked domain shows the same site under a different name.
- An addon domain is a completely separate website with its own files, hosted in the same account.
- A redirect sends visitors from one domain to another, so the address bar changes to your main domain.
Why use a parked domain
Common reasons include catching typos (exampel.com), owning other extensions (.net, .co.uk) and protecting your brand from typosquatting. It's quick to set up and costs nothing beyond the domain registration.
Parked domains and SEO
Here's the catch. If the same content is reachable at two addresses, search engines see duplicate content and have to guess which one to rank. For SEO it's usually better to set up a 301 redirect from the extra domains to your main one, so there's one clear address. Many people park the domain first, then add a redirect rule in .htaccess or cPanel so every visitor and search engine ends up on the main name.