In the past, there were only web pages, which were straightforward HTML documents that were shown in a web browser. Tim Berners-Lee designed the first website on the World Wide Web while working at the Swiss scientific facility CERN (European Organization for Nuclear Research). Since then, a web designers are now people who creates websites from scratch. In addition to designing websites, Berners-Lee also developed the Hypertext Markup Language (HTML), which he used to write the CERN website.