What is a domain?
A domain is the unique address that identifies your website on the internet. Just as every house has a mailing address, every website needs a domain so that visitors can find it easily. For example, porositweb.com is our domain — the address where customers find us online. Without a domain, your website would only be accessible through a numerical IP address like 192.168.1.1 — something no one would remember.
How does a domain work?
When you type a domain into a browser, a process called DNS Resolution occurs. DNS servers convert the domain name into the IP address of the server where the website is located, and then the browser loads the page. This process happens in milliseconds and is completely transparent to the user.
Parts of a domain
Every domain consists of two main parts:
Domain Name (SLD) — the part you choose, e.g., "porositweb"
Domain Extension (TLD) — the suffix like .com, .net, .org, .al
Types of domain extensions
Generic extensions (gTLD): .com (commercial), .net (network), .org (organization), .info (information), .biz (business)
National extensions (ccTLD): .al (Albania), .xk (Kosovo), .de (Germany), .uk (United Kingdom), .us (USA)
New extensions: .tech, .store, .agency, .design — modern extensions that indicate the nature of the business
How to choose the right domain
Keep it short and simple — easy to type and remember
Use relevant keywords — if possible, include words that describe your business
Choose .com if you can — it is the most recognized and trusted extension
Avoid numbers and hyphens — they make the domain harder to remember
Check availability — use tools like Namecheap or GoDaddy to verify
How much does a domain cost?
The price of a domain usually ranges from €8 to €15 per year for standard extensions like .com or .net. Some premium extensions or short domains can cost more. The domain must be renewed every year. If you forget to renew it, someone else can register it.
Conclusion
A domain is the first and most important step for any online presence. Choose a name that represents your business, is easy to remember, and builds trust with customers. If you need help with domain registration or website creation, contact us at PorositWeb — we are here to help.