SITE.su is an online marketplace for premium domain names, offering more than 40,000 domains, including keyword-focused names in the .ru, .su, and .рф zones. The service helps individuals and businesses find a domain for a website or online project, with searchable listings, advanced search options, and downloadable domain lists that include information such as age and ratings.

Customers can purchase domains online with immediate transfer or rent them by assigning their own DNS servers. Rental options include a guaranteed right to buy the domain, giving customers flexibility while they develop a project. Listings display purchase prices and monthly rental rates, and interested buyers can contact the marketplace to ask questions or make an offer. The site also provides account registration and login, along with help and online chat through its support section.

The featured listing is приусы.рф, available for purchase or monthly rental, alongside related and similar domain names. SITE.su positions its marketplace as a convenient way to compare, acquire, or rent domain names for projects targeting Russian-language audiences.