SITE.su is an online marketplace specializing in premium domain names for businesses, projects, and individuals seeking a distinctive web address. The store offers a selection of more than 39,000 domains across the .ru, .su, and .рф extensions, including keyword domains and names with related spellings or transliterations. Visitors can browse listings, search by one or more terms, use advanced search options, or download the full domain catalogue in Excel format.

Domains are available for outright purchase or rental. Purchases can be completed online, with the domain transferred immediately, while rental involves assigning the customer’s DNS servers. Some rental arrangements include a guaranteed right to buy the domain. Listings show prices for both purchase and monthly rental, and may include details such as domain age and ratings. Customers can contact the marketplace to ask questions or propose a price, with help and online chat available through the support section. SITE.su provides a straightforward way to compare available names and choose an arrangement suited to a website or online brand.