What are the five most common domain extensions and which one should I use?

High five

This article was real printed on Nov. 21, 2017, and up to date on April 16, 2021.

Websites have change into far more important to companies and freelancers following the worldwide lockdown from COVID-19. People are now deciding on to frequent an internet website online instead of the brick-and-mortar quite a few.

More than ever, it is advisable to select the good domain title for what you are promoting, private weblog, or portfolio web site. But, earlier than you do, there are only some essential factors to think about.

  • Find a domain that’s easy for individuals to review and keep in mind. Avoid misspellings, numbers, or hyphens. Choose “CoolDomainForYou.com” instead of “KewlDomain4U.com”
  • Search for domain names that replicate your model, whether or not or not or not which means collectively collectively along with your title, slogan or key phrases related alongside collectively along with your centered house of curiosity.
  • Select the appropriate domain extension — aka top-level domain (TLD). This different may depend on what you are promoting, commerce, and availability.

A domain extension is the mixture of characters following the interval in a web-based care for.


The domain extension may appear as if a fragile different, nonetheless it would even have essential significance. It’s used to designate the class or nation code for an internet website online. For occasion, in GoDaddy.com .com is the domain extension and signifies that the web site is for enterprise use.

What are the five most common domain extensions?

When it entails deciding on the appropriate domain, you should begin with familiarity. Look for what domain extensions are most prevalent in your house and select one that aligns alongside collectively along with your model and client expectations.

This usually means deciding on a TLD that’s regular. Here are five of the most common domain extensions to think about.

  1. .com
  2. .internet
  3. .org
  4. .co
  5. .us

The domain extension you choose has a much more essential place than it’s possible you’ll suppose. Let’s uncover the five most common domain extensions and why you should consider that extension to your new domain.

1. .com

A .com domain extension is hands-down the most regular TLD on the market. It was initially used to designate for-profit companies, nonetheless has now change into the go-to for domain extensions

When deciding on a domain extension, you should practically all the time select .com — if it’s on the market.

The .com TLD is normally the most suitable option on account of it’s most acquainted.


Humans are creatures of conduct. We’ve all been typing .com domains into our web browser for a number of years, so it’s what we’ve come to anticipate from web sites.

When we hear a domain or enterprise title for the first time, we routinely interpret it as a .com domain on account of it’s the extension we’re most accustomed to.

In reality, if there’s a .com to your domain that you simply simply don’t non-public, there’s a good likelihood firm are unintentionally touchdown on that domain instead of yours merely due to human error. Some hackers are even purchasing for the .com and fully completely different misspelled domains of what you are promoting for fraudulent scams in your customers — generally referred to as typosquatting.

The .com extension isn’t merely the most regular due to its familiarity. Many SEO companies declare the .com extension might find yourself in extra favorable search rankings. From a backlinking perspective, a domain with .com carries way more authority than one with a mannequin new or unfamiliar extension.

Thus, when conducting outreach for backlinks or PR, you’re going to look extra credible with a .com than one completely different less-popular TLD.

The solely damaging to deciding on a .com to your new web site is that you could be be not have the likelihood on account of it’s already taken. The rise of the internet launched a gold-rush type of motion with domains. Many entrepreneurs bought regular domain names and in the finish flipped them for extra money — sometimes a complete bunch of tons of of {{{dollars}}}.

If your .com is just not getting used, it’s possible you’ll should pay a premium to buy it from the present proprietor.

If you could have the varied to get a .com, you should bounce at it. However, once you happen to can’t uncover a superb .com — or don’t should make investments some massive cash to buy it from a squatter — there are fully completely different TLD alternatives to think about.

2. .internet

Much like the .com extension, .internet is open to anybody. What was initially meant for internet service providers or networks has now change into a preferred quite a few to .com web sites. The .internet TLD is vulnerable to be a pleasant likelihood for tech- or web-based corporations on account of it implies group and expertise.

Some of the most regular internet producers in the world have a .internet extension:

  • Slideshare.internet
  • Behance.internet
  • Slickdeals.internet

Many individuals affiliate .internet with web-based features and companies.


If what you are promoting operates in these industries, .internet makes good sense and might help validate and talk about your companies. In addition, .internet is in quite a bit a lot much less demand than .com, which means there’s a greater likelihood that your required domain is obtainable.

Because many individuals affiliate .internet with expertise, companies that function exterior the tech house or web-service industries may should keep away from this TLD.

For event, once you happen to function a baking enterprise and wished a .internet domain, it’s possible you’ll suppose Cookies.internet shall be good. However, prospects might suppose what you are promoting supplies a service for web cookies comparatively than edible baked objects. This disconnect may result in confusion for firm touchdown in your baking web site.

One model utilizing .internet effectively is SourceForge.net. They are a web-based service that gives a web-based neighborhood for individuals who need assist with open-source web initiatives. It’s a collaborative neighborhood centered on networking and technology-based enterprise.

PresentForge understands how their .internet extension positions their model, and they used it to their revenue to develop their credibility and neighborhood inside the IT house.

Screenshot of SourceForge search bar

3. .org

The .org extension was initially designed to signify not-for-profit organizations nonetheless is now on the market to anybody. It’s a preferred domain extension for many non-governmental organizations, nonprofits, politicians and political events, and on-line communities.

Many web prospects affiliate .org with a reliable and dependable present of knowledge, nonetheless they don’t usually affiliate it with enterprise producers.

The .org extension is one of the real TLDs, so it carries a great deal of the associated internet optimization advantages as .com. Additionally, .org is way a lot much less regular than .com, which means you could have a bigger likelihood to hunt out your required domain with that extension. Because of this, many organizations select to assemble their web site on the .org TLD — making it one of the most regular extensions.

While .org might make sense once you happen to function a not-for-profit or information-driven enterprise, it doesn’t make sense for everybody. For occasion, many individuals affiliate .org with communities and data bases, so once you happen to function an ecommerce retailer, deciding on a .org won’t make the most sense. Most firm are not anticipating to buy objects from a .org domain.

The web sites that do the most attention-grabbing utilizing the .org TLD concentrate on establishing and cultivating communities. For occasion, Wikipedia, Craigslist and WordPress are all producers that use .org. They all present absolutely fully completely different companies, nonetheless rely fully on their communities and prospects to develop their model and produce content material materials supplies.

Screenshot of Wikipedia homepage with url address showing on top

4. .co

The .co extension was initially designated the country code for Colombia, nonetheless has change into a preferred likelihood for worldwide domains. While it’s an fascinating likelihood in the prime domain extension itemizing, it’s recognition has grown in newest situations.

The .co TLD is a well-known acronym for company, companies, or enterprise ventures. This familiarity has led many forward-thinking entrepreneurs to assemble their producers on a .co domain extension.

Creating an internet website online with .co is sensible once you happen to are a enterprise, significantly once you happen to’re a youthful startup that markets itself as real or distinctive. While .com is vulnerable to be the most regular and broadly accepted, .co is newer, shorter and extra primarily based on the brevity of youthful generations. This freshness may presumably be an effective way to diversify your model and purpose a youthful demographic.

You may additionally consider registering a .co extension due to its domain availability. As talked about beforehand, premium .com domains are not sometimes on the market. And in the event that they are, you’ll should pay bigger than it’s possible you’ll like. However, .co domains are quite a bit a lot much less wished, which provides you extra flexibility and alternatives.

With all that talked about, .co continues to be quite a bit a lot much less recognizable than .com — and does carry quite a bit a lot much less credibility and familiarity. You threat dropping out on the standing that comes with a .com extension, and if there’s a .com utilizing your current domain, it’s possible you’ll most possible be sending visitors their technique. Sometimes, along with the “m” is simply conduct, so even when a purchaser is attempting to go to Cookies.co, power of conduct may ship them to Cookies.com.

500.co (aka 500 Startups) is a well-liked model that makes use of .co. It’s a enterprise fund and seed accelerator that targets early-stage startups. They epitomize .co on account of their viewers is revolutionary, youthful entrepreneurs.

Screenshot of 500 Startups homepage with url displayed on top

5. .us

Another regular domain extension is .us. Unlike the domains above, which are open to anybody, .us is reserved to residents and entities in the United States. You could also be a person, agency, or nonprofit group, nonetheless you should be a everlasting resident or have what you are promoting operations prominently in the United States.

The .us TLD was as shortly as related to U.S. authorities — much like the .gov extension. However, it’s now on the market to the public and enterprises. The web sites that actually excel with a .us extension model themselves with an American or patriot identification.

An splendid event is vote.us, which supplies nonpartisan particulars about voting in the United States. Other producers cleverly use .us to complete a phrase or phrase like whos.amung.us, which performs off, “Who’s amongst us?”

While the .us extension is correct for ingenious producers and patriotic web sites, it wouldn’t make sense for producers that don’t use patriotism of their selling or function in the United States.

Other domain extension alternatives

The domain extensions above are a unbelievable place to start out out out, nonetheless they aren’t your solely alternatives. In reality, there are bigger than 1,500 different TLDs on the market along with the five most common domain extensions already lined.

Below are one different regular alternatives:

  • .gov — Limited to authorities companies
  • .edu — Limited to instructional establishments
  • .data — An open extension that’s transient for data
  • .xyz — An open extension on the marketplace for common use
  • .ly — Country code for Libya, nonetheless utilized by many tech startups for ingenious spellings
  • .web site — A more recent, generic domain extension that merely at the moment reached over 1 million registers in 2019 

There are a great deal of factors that go into deciding on out the good domain title. In addition to discovering a fame that exhibits your private or model identification — and is simple to recollect and kind — you must furthermore be sure that the domain extension is obtainable and aligns alongside collectively along with your needs.

If you’re looking for to register a domain utilizing one of the most common extensions, you then should consider GoDaddy. They have an infinite market of domains, so you’ll uncover the good one to assemble your new web site. The larger half? You might even host your web site with their WordPress Website platform, arrange your web site with ease and promote what you are promoting utilizing the Digital Marketing Suite. Also, attempt our free Domain Name Generator to hunt out your subsequent domain title.