SITE.su is an online marketplace specializing in premium domain names, offering tens of thousands of listings across the .ru, .su, and .рф zones. Customers can search its catalog by keyword or other parameters, review related domain suggestions, and browse or download the full listings. The marketplace provides both outright purchases and rentals, with some rental arrangements including a guaranteed right to buy. Online purchases are presented as a way to transfer a domain immediately, while rentals are arranged by directing the domain’s DNS servers to the customer’s chosen servers.

The featured listing is фанер.рф, offered for purchase or monthly rental, alongside related names such as фанерка.рф and фанерный.рф. Listings display prices and, where available, information such as domain age, ratings, and search statistics. Visitors can use a shopping cart for immediate transactions, sign in or register, and contact the marketplace through its help section or online chat. The site also allows prospective buyers to ask questions or propose a price for a specific domain, providing a practical way to find and secure a distinctive web address.