Hosting & Domains

The Pros and Cons of Using Multiple Domains

 Last updated: February 6, 2019  

Having multiple domains means having more than one website for the same, or a similar, company. Some online businesses think having more than one website (domain name) might seem like a good idea, especially if you have a product or service that appeals to different audiences. A site for each target audience makes it possible to customize the messaging, sales materials, and other marketing strategies that hook a particular potential customer. For example, a website for engineers will use a different approach than one for school teachers, so a cross-over product (e.g., cleaning supplies) might be difficult to pitch on a single site.

Taking a narrow view that only considers search engine optimization (SEO), the short answer is multiple domains can hurt your page ranking. There is no benefit to having several keyword-rich domains pointing to your website. SEO is done on a single domain name and incorporates many things such as site popularity, the amount and type of content on the site, keywords in meta and title fields, and paying for a spot in the search engine database.

However, there are some benefits when taking into account the functionality of the site and how it supports your goals. It’s important to consider the role of your website (or sites) when choosing to use more than one URL.
Multiple websites tend to be created for short-term marketing purposes utilizing various PPC or social media campaigns. Although this may produce good temporary results, the long-term outlook is more inclined to building strong authority sites.

If your website serves a simple purpose, such as a portfolio of work samples, using multiple pages on the same site will likely be adequate. If the business model is a bit complicated, then it’s worth exploring how to leverage several sites. But a few words of caution at the start:

More work – Each site will require unique content, regular updates, and SEO attention, so this will mean more time.

More cost – All of that extra work will cost staff time, tech support, and outside vendors will also require two paychecks. There can be some economies of scale for hosting and other services, but that needs to be weighed against the value added to the goals for the sites.

Organization – More than just scheduling regular maintenance and content updates, you’ll have to make sure your marketing messages are consistent across all platforms, including the websites.

The Pros of Multiple Domains

So when does using multiple sites make sense?

A Single Business with Diverse Audiences

Any marketing or sales professional will tell you that one-size does not fit all when it comes to communicating with different people. Each group has its own set of needs and expectations about what products or services will do for them. When a diversity of messages are required, separate sites makes it possible to tailor content as well as approach an individual group.

For example, a company that supports schools with a diversity of resources might have product lines specifically for K-12 teachers, high school teachers, and college professors. Each audience has a distinctly different professional style and educational criteria to meet. A separate site for each group will avoid the need for the visitor to sort through any irrelevant information to find “their” material. This audience-specific approach can also be helpful for cultivating links with other sites, which does help search engine rankings (the more, the better).

Niche Website for Showcasing Specialization

Niche websites can be much more appealing over a large, generic site. Larger sites run the risk of having too much overlap with a competing site, which diminishes the likelihood of adding links. Niche sites – which don’t necessarily have to be small – allow for the kind of specialization that can be helpful to complement the information (or services) of other sites. This can support the development of deep, topic-specific content making your site a valuable (and linkable) resource. From a marketing and sales standpoint, these niche sites can support niche products and services

High Turnover

In some industries, name changes are common. A financial service firm or law firm might change partners – adding a new name or removing the name of a retiree. If an affiliation exists with a parent company, such as a real estate broker with multiple state or regional offices, a rebranding effort might dictate a change. In these and other cases, multiple domain names can be helpful to leverage an established identity or geographic presence.

Multiple Countries, Multiple Languages

If you’re doing business in multiple countries, it might be worth having separate sites for each geographic location. Localizing the colors, images, and content to match the social and cultural norms will make the sites more user-friendly. And matching local preferences and habits can make the URL easier to find.

The Cons of Multiple Domains

The issues related to maintain multiple sites are as much practical as they are SEO related.


There is zero benefit to having multiple sites depicting the same product or company. Often the sites can be penalized for identical or double content even if published in different languages. And there could be some negatives, such as scattered back links to your sites or garnering bad links to phishing sites, which require significant technical troubleshooting.

Can’t find you – People tend to look up a company by name, so multiple domain names can make it difficult (not to mention confusing) for a prospect or customer to find what they need.

Loss of authority – Longevity is necessary for a domain name; changing it hurts the site’s credibility.

Expenses – The time and money required for building and maintenance (including fixing problems) increase with the number of sites you have to maintain.

Diluted identity – Depending on your brand, splitting off products and services on different sites could undermine the power and market influence of your company.

Merging issues – If you decide later to move to a single website, the migration needs to be done correctly (which means more expense).

A single website can support multiple product lines and services as long as the site is easy to navigate. So it’s important to keep that primary motivation in mind, not the ease or low cost of design maintenance.

What to Do if You Have Already Registered Multiple Domains for Your Site?

The answer is simple. Pick one and stick to it. Figure out which domain name resonates best with you and your business model. Preferably a short one with the .com extension, easy to remember and type. The rest of your domain pack should be permanently redirected to this main domain. The 301 permanent url redirection can be easily set up at your domain registrar or directly with your web hosting provider.

Each website owner is going to have a unique combination of goals and priorities. Those, not a fabulous web hosting package, need to guide this kind of domain decision.

  1. Thank you for the article!
    What would you recomend for a company that offers private tours to families of different faiths? As it is a sensetive subject for some people, some people might not like the idea of a company serving other faiths as well. Also, regarding SEO, the search terms are different. Would it be better in this case to use different domains?

  2. If those are religious oriented tours, I believe it would be better to adopt a concept of different domain names. You can host them all under one multi domain web hosting account and have totally separate websites.
    Hope that helps!

  3. Thanks for the interesting post! Multiple domain has same C-IP address which can cause with indexing. Google allows certain limit on indexing, so it is better to have different IP just to make sure. I have 5 domains actually, each of them has a unique IP.

  4. This article is very useful for us. Thank you so much.

  5. Great article, do you get a penalty for having domains redirected to your site?

  6. …Just reading this. Nope, you won’t get any penalty. This is a common approach used by many well-known sites. Many misspelled domains are being redirected like this. For example Yahoo uses,, and many other. Or the regular ones like, Similarly Google redirects domains like,, or for that matter.

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