For the Casino City brand, we sometimes use subdirectories and sometimes use domains and sometimes use subdomains for location-specific information. One factor for us is whether we are able to register the domain for a particular country at all, or for a reasonable price. Some countries have requirements that are hard to meet. For example, some countries refuse to register domains that have the word casino in them, or require that you have a local presence or own a trademark in the country. And there are a few countries that charge hundreds of dollars per year for domain registration. For example, the best price I have seen for the African country of Niger (domain.ne) is 242.80€. That's just not worth it to me. Another factor is whether we have content appropriate to a particular country.
When we do own a country top level domain, we place our country-specific content on a website using that domain, even when we have a very limited amount of content. For example, for Albania we have the site
www.casinocity.al. Albania is an example of a country where registration is also hard for gambling-related domains. We were initially rejected several times when we tried to register that domain. But, eventually, after we documented for the Albanian authorities that we would only use the site to provide information about gaming properties licensed by Albania, they agreed our registration of the domain was acceptable.
When we have content about a country, but have not acquired the domain, then we use subdirectories. For example, we have information about the one casino we know about that is physically located in Mali within the following subdirectory of the casino city site:
www.casinocity.com/mali/.
From an intellectual property perspective, we view it as desirable to own the country top level names for our brand. And we also view there can be some
SEO advantages to having a collection of such domains cross-linked to one another. In total we own over 100 such domains, and we (of course) have a large number of relevant cross-links between them. But
SEO dynamics have evolved a lot over the years. And it has become much more important that it once was to consolidate content on one large site. That didn't used to be the case. Going back a couple decades, at one time we used subdomains to create separate sites for each physical casino in the world. Having thousands of such sites linked to one another produced amazing results back then. But, not anymore. For many years now, that approach has been harmful rather than helpful from an
SEO perspective. Although we do still use a few subdomains. For example, our content for the state of Nevada is hosted on the subdomain
nevada.casinocity.com.
The bottom line, is that today I think for most webmasters, consolidating content on a larger size and using subdirectories to separate content by country is probably both the easiest approach and the most effective approach from an
SEO perspective.
Michael