Understanding Domain Extensions (TLDs)

What Are Domain Extensions?

A domain extension, also known as a Top-Level Domain (TLD), is the suffix at the end of a domain name, such as .com, .co.uk, or .org. Choosing the right TLD is an important decision that can affect your branding, credibility, and target audience.

Types of Domain Extensions

Generic TLDs (gTLDs)

• .com – The most popular extension worldwide, suitable for any type of website.
• .net – Originally intended for network providers, now used broadly.
• .org – Commonly used by non-profit organisations and community projects.
• .info – Used for informational websites.

Country-Code TLDs (ccTLDs)

• .co.uk – United Kingdom. Ideal for businesses targeting UK customers.
• .de – Germany.
• .fr – France.
• .eu – European Union. Requires an EU-based registrant.

New gTLDs

In recent years, hundreds of new extensions have become available, including:

• .shop, .store – For e-commerce businesses.
• .tech, .dev, .io – Popular with technology companies and developers.
• .blog, .news – For content publishers.
• .agency, .studio – For creative businesses.

Choosing the Right Extension

• If you are a UK-based business, a .co.uk domain builds trust with local customers.
• For international reach, .com remains the gold standard.
• Consider registering multiple extensions to protect your brand and redirect them all to your primary domain.
• Newer TLDs can be creative but may be less familiar to some users.

SillyHost offers a wide selection of domain extensions. Browse our full list during the domain registration process.