W3C.org

Tim Berners-Lee founded an international organization called World Wide Web Consortium (W3C) . The main objective of the consortium is the development of Web standards for the World Wide Web (WWW). For example, W3C developed standards for HTML , XHML , XML , or CSS  markup languages. Another aim of the organization is education and development of Web Accessibility Rules (WCAG) .

1994/10/01

https://www.livescience.com/20727-internet-history.html https://www.webdesignmuseum.org/web-design-history/yahoo-1994