Go to [https://ahrefs.com/](https://ahrefs.com/)

Enter the domain or subdomain you want to compare in the search bar and click “Explore”

Enter the domain or subdomain you want to compare in the “Compare with” field

ahrefs.com

Ahrefs is a powerful SEO tool that can be used to compare website traffic between different domains and subdomains. This can be useful for a variety of reasons, such as understanding which websites are driving the most traffic to your own website, or which websites are competing with yours for the same audience. Knowing how to use Ahrefs to compare website traffic between different domains and subdomains can help you make informed decisions about your SEO strategy and help you stay ahead of the competition.