Web·Каталог is an online directory designed to help visitors find and assess websites. Its listings are presented with independent ratings and visitor reviews, giving users information to consider when choosing a site. The service also automatically checks listed websites for SSL security, availability, and speed, making these technical checks part of its directory offering.

Visitors can browse the full catalogue, explore its top-rated and promoted sites, and view a sitemap to navigate its content. Website owners can submit a site for inclusion free of charge and access owner-focused resources, including a personal account and information about promotion. The platform also provides contact details and publishes its public offer, privacy policy, user agreement, and cookie information.

Web·Каталог positions itself as a resource for discovering websites and reviewing basic indicators of their reliability and performance. Its combination of visitor feedback, ratings, and automated checks is intended to support more informed browsing, while free submissions give site owners a way to add their websites to the directory.