What are domain extensions


What Are Domain Extensions and how they work?

Domain extensions were initially used to categorize websites. For instance, a website that ends in.com is presumed to be a commercial site. But as you are aware, .com is used by various websites. Domain extensions have frequently been utilized outside of their intended purpose as the internet has developed. Here's an illustration that you might not be as acquainted with a website with the .fm extension is supposed to be from Micronesia. However, a lot of radio stations and audio streaming websites currently employ it.
Some domain extensions, like.gov, are only available to certain businesses. But a lot of them are accessible to everyone.

In whose hands are domain extensions?

Through one of its branches, the Internet Assigned Numbers Authority (IANA), the Internet Corporation for Assigned Names and Numbers (ICANN) oversees domain extensions. Each extension is controlled by a registry that ICANN has designated. A database of all domain names with that extension is maintained by the registry. For instance, VeriSign, an American business, manages the .com, .net, and numerous other extensions. The business that registered branded extensions typically oversees them. For instance, Samsung manages the .Samsung registration.

Country-code extensions may be run by non-profit organizations or government agencies. The National Internet Exchange of India, for instance, operates the .in registry. These registries assign the extension to registrars who have received ICANN accreditation. These are the companies, such as Cloudflare or Google Domains, where you can register your domain name

Domain Extensions Types


The extensions we all know and love fall under the generic TLD group, including:
•    .com 
•    .org 
•    .net

These were among of the original domain extensions, and in contrast to country-code extensions, they were referred to as "generic".

Organisations have been able to register their own generic domain extensions since 2011 thanks to ICANN. As a result, there are now many random extensions as well as sponsored extensions. For instance:

•    .pharmacy 
•    .baseball 
•    .istanbul 
•    .toyota

Some Top-Level Domains are as follow

Traditional gTLDs

    New gTLDs
.ninja    ccTLDs


Extensions used by a certain organization are called sponsored TLDs. That could be a company, a division of the government, or another kind of organization. For instance, a few of the most popular sTLDs are:

•    .gov Government of U.S.A 
•    .edu (US post-secondary educational institutes with accreditation)
•    .Mil Military of U.S.A

Several lesser-known sTLDs include:

•    .museum (for museums),
•    .cat (for websites in the Catalan language) 
•    .jobs (for websites of job listings) 


Continent code TLDs, such as.jp for Japan, stand in for a particular nation. The regulations differ for each country-code domain extension. Some are only accessible to organizations in the nation, while others are open to everyone. You can use pk domain for targeting the Pakistani audience. If a domain name with pk isn’t available you can also try the .com.pk domain extension.

Common ccTLDs are as follows:
•    .ca (Canada)
•    .cn (China)
•    .ru (Russia)
•    .de (Germany)
•    Pk (Pakistan

Which Domain Extensions Are the Most Popular?

There are well over a thousand different domain extensions, although some are used much more frequently than others. Let's take a look at some of the most well-known ones.


We all know this one the best. Unsurprisingly, the.com domain extension is used by about 50% of websites.
Although it may have originally indicated a commercial website, it is now the standard domain extension.


One of the first domain extensions, like .com, and .net.  were developed for usage by businesses that operate with networking technologies.
Nowadays, people frequently use.net instead of.com. Businesses that are unable to secure their preferred.com domain opt for .net.


Since it was designed specifically for non-profits, .org has remained their preferred domain extension.
The.org extension is available to everyone. However, most people won't anticipate your website to be commercial if you use a .org domain.


Any organization dedicated to education could use the .edu domain extension in the early days of domain extensions.
Since 2001, only post-secondary institutions accredited by an organization on a particular list are eligible for the extension. This indicates that institutions outside of the US do not frequently use it.


Only U.S. government organizations are permitted to use the.gov extension. Initially exclusively applicable to federal government sites, it was made available to state, municipal, and tribal agencies in 2003. Some government agencies, like the United States Postal Service, utilize usps.com instead of.gov.


Only the U.S. military's divisions, services, and agencies may use the extension .mil. Only the United States has a domain extension for its armed forces.

.ru, .uk, .cn, etc

There are still several country codes that are often used for websites from such nations. For instance, you may probably conclude that a website ending in .jp is indeed from Japan.
However, a few country-code domain extensions, like the one after it on this list, have been appropriated for various uses.


If you are aware of any .io websites, they most likely are owned by tech firms. Because it refers to the ubiquitous tech jargon I/O (Input/Output), the domain name.io has gained appeal among tech firms in recent years. Because.io identifies a website as being associated with technology, businesses prefer it. Additionally, .io names are frequently accessible when the.com equivalent is taken, which makes them popular.

However, IO is also short for the Indian Ocean. The initial intent of the domain extension was to identify websites hosted in the British Indian Ocean Territory.


The domain extension .int, which stands for international, has some of the most stringent restrictions. It is only appropriate for use by programs and organizations covered by an international agreement. For instance, esa .int is the address of the European Space Agency website.
Some older.int domains, such ymca .int, that don't comply with the standards have been kept, though.

What Does Your Website's Domain Extension Mean?

The question of whether it matters the extension you select for your website may be on your mind. What exactly does a domain extension do for your website?
It first creates a first impression of your website for potential visitors. People immediately notice if your site is a .com, .org, or .ninja, and each one will leave them with a different impression before they have even clicked the link and viewed your design and content.

Second: Different domain extensions have different registration costs. For instance, a .io domain name will certainly cost more than one with a .com ending.
However, you shouldn't choose your domain extension just on the basis of price. Remember that a reputable.com website might bring in more revenue than an identical website with a.biz domain name.

Search engine optimization is unaffected (at least not immediately) by your domain extension.
Google's Matt Cutts was questioned about how the new gTLDs might impact SEO not long after they were established. He clarified that regardless of the TLD a site uses, Google will always attempt to offer the best result for the query. However, your page rank may be indirectly impacted by your domain extension. Because people are more likely to click and link to your site if it has a memorable and reliable domain name, this helps your site's SEO.

How to pick your website's best domain extension?

A domain name, including the extension, must be chosen carefully. Because this is where your website will now reside. To choose the domain extension that will help your website the most, abide by the following best practices.

If Unsure, Go for .com

The most common domain extension is tried-and-true.com. People are aware of and believe in.com. They would probably start with yourbrandname.com if they were trying to guess the URL of your company's website.

The use of a separate extension makes sense in a few specific circumstances. You can use that if your company belongs to a group with a well-known authorized domain extension. An American institution should use.edu, whereas a non-profit organization should use .org.
Some companies like to highlight their location. Although.com is preferable if they operate internationally, they may select.ca if they are located in Canada. Your brand name is just as important as the ideal domain extension for brands, which is.com.

What then, if yourbrandname.com is already taken?

It could be advisable to select an alternative extension. Most of the time, you should still choose a well-known extension like .net.

Make it unforgettable

The URL is not all that important if visitors click a link to your website.

But it's possible that they've already visited your website and want to come back. Or maybe a friend told them about the website. If so, they must keep in mind your domain name. 
.com is more memorable than other extensions. Compared to URLs that use other top-level domains, .com domains are over 33% more memorable. People are 3.8 times more likely to assume a domain ends in .com when they forget it than any other ending.

However, a few of the new TLDs give companies the opportunity to register memorable, inventive names. For instance, if your company is called Pasta Guru, you might now register pasta.guru (that domain has already been registered).