The document discusses the evolution of the web from version 1.0 to 3.0. Web 1.0 involved traditional printed media like newspapers that later transitioned online. Web 2.0 saw greater interactivity and user-generated content through sites like blogs and social media. Web 3.0 is proposed to involve semantic web technology that enables machines to understand the meaning, context and intent of information on the web. Some examples of tools and sites for designing different elements of web content are also listed.