As the scientific center of the Észak-Alföldi region, the University of Debrecen hosts numerous scientific and cultural conferences year after year. Their online presence is essential, as this is the primary source of information for applicants, and the processes of registration and submission of abstracts are typically done in an online environment, which can be completed from home. Since conferences usually have content spanning 10-12 subpages, creating separate websites is not necessarily justified. Recognizing this, the University of Debrecen created a central website for conferences. The konferencia.unideb.hu site fits the unified web design of the University of Debrecen and hosts institutionally organized conferences in both hungarian and english using a 'site-in-site' solution. Web forms support registrations and abstract submissions, which can be tailored to the needs of conference organizers, thereby facilitating the application process and significantly reducing administrative burdens.