Top-level domain names – the bits of text at the end of web addresses, like .com – come in a plethora of types. There are generic TLDs, like .com and .net, which tend to be the most versatile, but there are also region-specific TLDs, like country-code TLDs (ccTLDs), geographic TLDs (GeoTLDs), and even internationalized domain names (IDNs).
On the face of it, these three terms may sound quite similar to one another, which can make it hard to tell them apart. This guide explores the key differences between ccTLDs, GeoTLDs, and IDNs, to help you identify each of them, understand their specific uses, and know when to use them in your own website creations.
An Intro to ccTLDs
ccTLDs are TLDs that are officially designated to different countries and territories around the world. Almost every country has its own ccTLD, with some popular examples being .cn for China, .fr for France, and .es for Spain.
If you have local business and your target area is only local then county domains will do better. For example, people having a business in Ireland can be benefited from .IE domain names.
In most cases, each country has established a local domain authority to regulate how its ccTLD can be used. Some of them are quite strict and only allow national citizens and businesses to use the ccTLD. Others are more liberal and basically let anyone from around the world use the ccTLD, if they want to.
Advantages and Use Cases
Originally, ccTLDs were designed for use in each specific country. .de, for example, was created so that German banks, organizations, and businesses could create their own websites for easy access to the German audience. That’s still an important use case for many ccTLDs today.
However, they’re also used in other ways and bring other advantages to the table. Since many ccTLDs are accessible to all, many brands use specific ccTLDs in their web addresses to create quirky, unusual, or innovative domain names, known as “domain hacks.”
Some domain names also lend themselves well to particular industries. The .ai ccTLD, for example, was originally designated for the nation of Anguilla, but has proven hugely popular with startups specializing in artificial intelligence. And, since there are so many ccTLDs, there are a variety of ways to play around with them.
An Intro to GeoTLDs
GeoTLDs are much like ccTLDs, but instead of being tied to countries or territories, they have different geographic links. You can find GeoTLDs for individual cities, for example, as well as provinces, states, and even continents like Africa and Asia.
Some examples of GeoTLDs include .london for the city of London, England, or .quebec, for the Canadian province of Quebec. There are many more available, plus hundreds of others that have been proposed but are not yet formally in operation.
Advantages and Use Cases
The big selling point with GeoTLDs is SEO (Search Engine Optimization). They’re amazing for local SEO, in particular. Imagine you’re an electrician working in a big city, for example New York. You could set up a website with the .nyc (New York City) GeoTLD in order to target your local audience.
Aside from that, these TLDs share many of the same use cases and benefits as ccTLDs. They can be used in domain hacks, for instance, and are beneficial for brands looking to spread their wings and attract audiences in other regions around the globe.
An Intro to IDNs
IDNs are quite different to ccTLDs and GeoTLDs. They’re domain names that feature letters, symbols, and characters beyond the Latin alphabet. For example, international domains may include Arabic letters or Japanese characters.
The idea behind IDNs is quite simple: while many countries around the world use the Latin alphabet, there are many other countries and languages that use alternative forms of writing, like the Cyrillic alphabet in Russia, the Greek alphabet in Greece, and Mandarin Chinese symbols in China. IDNs allow site builders in these countries to use the characters their audiences are familiar with.
Advantages and Use Cases
The big advantage provided by IDNs is that they open new opportunities in the many countries and populations that don’t use the Latin alphabet. This is particularly beneficial across Asian nations, but also applies in other parts of the world.
Businesses that want to target audiences in these places can use IDNs to create website addresses that feel more familiar and “local” to their target markets. Even international brands wishing to break into other markets, like China or Japan, could use IDNs to connect with their new audiences.
Summing Up: ccTLDs vs. GeoTLDs vs. IDNs
All in all, ccTLDs, GeoTLDs, and IDNs have several key points in common, but each one is its own distinct and separate entity. ccTLDs are arguably the most useful and versatile of the three, as they can be used worldwide for domain hacks and reaching audiences in dozens of different places. But GeoTLDs are steadily on the rise, with new options emerging all the time, and IDNs are likely to prove invaluable in certain regions in the years ahead.