Bol’shetroitsa is an online information resource for residents of the settlement, bringing together local updates, community notices, and practical services. Its website features fresh news and a classifieds board where people can post offers, requests, and services. Listings shown include free kittens, requests to buy used bricks with delivery, roofing work, and installation of gutters and siding. Prices may be free, negotiable, or agreed directly, and visitors are directed to contact details through the relevant posts. Residents can submit their own advertisements through the resource’s MAX channel.

The site also provides an email service with personal mailboxes for local residents, including sign-in and registration options. Its community presence extends across MAX, Odnoklassniki, and Telegram, giving users several ways to follow updates. Additional resources listed include a Counter-Strike 1.6 game server and a horoscope link. Overall, Bol’shetroitsa serves as a local online hub for information, communication, announcements, and connections between residents and nearby service providers.