주소온길 is a curated directory that helps people find useful websites through categorized link collections and a searchable catalogue. Visitors can browse 24 subject areas, including search and research, news, government services, maps, travel, shopping, education, work tools, design, entertainment, and public data. The directory lists services such as Naver, Google, Government24, Naver Map, K-MOOC, Naver Webtoon, and iLovePDF, with brief descriptions of their functions and intended uses.

For selected listings, 주소온길 also summarizes notable features, access conditions, and information checked against public or official sources. This can help users compare options and understand considerations such as login requirements, paid content, service limits, and supported features before visiting a provider. Search tools let visitors look up a site by name or function, while a save feature is intended for keeping useful links for later. The site presents its evaluations as editorial information based on public materials, not personal reviews or guarantees of safety.