A ccTLD (country code top-level domain) is a domain extension tied to a specific country, such as .uk for the United Kingdom, .de for Germany, or .ca for Canada, as opposed to generic extensions like .com or .org.
Using a ccTLD sends a strong, explicit geographic targeting signal to search engines, generally making it easier to rank well in that specific country’s search results compared to a generic domain relying solely on other targeting signals.
The main trade-off is that ccTLDs split domain authority across separate properties for businesses operating in multiple countries, which is why many international businesses instead use a single domain with country-specific subdirectories, paired with hreflang tags.
We help evaluate the right international structure as part of our Technical SEO service.