The Society for Olympic and Sports Philately OLYMPSPORT was founded in 1966 and organized its first commemorative sport postmark in1970. It has had its own website since 2010, and Mr. Dviš became the creator and webmaster. In 2019, OLYMPSPORT switched websites to the new WordPress editorial system, in which it still works today. The website contains information about the company, issued issues of the Journals, philatelic materials, current information and many other sections. There is also an irregular auction on the website from the surplus of its members.