Its company directory helps visitors browse providers and organizations by category, including pharmacies, retailers, restaurants, bakeries, manufacturers, construction and repair services, transport, education, healthcare, beauty, culture, and technology. The catalog also includes categories for charitable foundations, humanitarian assistance, public institutions, and services for older people, alongside home, children’s, pet, and lifestyle offerings.

Beyond business listings, the website provides sections for charitable organizations, news, reference information, government benefit listings, hotlines, regional contact centers, and state funeral services. Visitors can also find pages about the site, its privacy policy, and contact details. The range of categories presents to4ka.fun as a general-purpose directory for discovering businesses and useful organizations in Ukraine, rather than a store focused on a single product line. Its services center on organizing information and helping users navigate company listings and public-interest resources. The site also indicates that it uses cookies to remember visitor preferences and repeat visits.