At a CERN facility in the Swiss Alps, Tim Berners-Lee published the first website, and the first web page.
According to CERN:
Info.cern.ch was the address of the world’s first-ever web site and web server, running on a NeXT computer at CERN. The first web page address was http://info.cern.ch/hypertext/WWW/TheProject.html, which centered on information regarding the WWW project. Visitors could learn more about hypertext, technical details for creating their own webpage, and even an explanation on how to search the Web for information. There are no screenshots of this original page and, in any case, changes were made daily to the information available on the page as the WWW project developed. You may find a later copy (1992) on the World Wide Web Consortium website.
The website with the single page were dedicated to information on the World Wide Web project. It ran on a NeXT computer at CERN.