SITE.su is an online marketplace specializing in premium domain names, offering more than 40,000 domains for businesses, projects, and individuals. Its listings focus on keyword-rich names in the .ru, .su, and .рф extensions, with search tools to browse by terms, synonyms, translations, and other parameters. Customers can review available domains alongside listed prices and information such as age and selected traffic or search metrics.

The marketplace supports both immediate online purchases and monthly rentals. Domain rental works by assigning the customer’s DNS servers and includes a guaranteed right to buy, while completed purchases are transferred instantly online. Visitors can add a domain to their cart, sign in or register, download the full inventory in Excel, and contact the team through the help section or online chat. The site also invites users to ask questions about a specific domain or submit a price offer. With flexible acquisition options and a broad selection of established domain names, SITE.su helps customers find a web address suited to their online presence.