The first generation of the web was originally defined by Tim Berners-Lee in 1989 and provided basic connectivity and hyperlinks. The Web 1.0 era was largely about static pages that provided information but limited interactivity.Â
https://www.techopedia.com/definition/27960/web-10#:~:text=What%20Does%20Web%201.0%20Mean,the%20future%20of%20digital%20communications.
Web 2.0 are websites and applications that make use of user-generated content for end users. Web 2.0 is characterized by greater user interactivity and collaboration, more pervasive network connectivity and enhanced communication channels.
The term Web 2.0 was coined by information architecture consultant Darcy DiNucci in 1999 to differentiate the post-dot-com bubble. It was later popularized by O'Reilly Media during the Web 2.0 Conference in 2004.
Web 2.0 reflects the new age of the internet, which puts greater emphasis on social networking, cloud computing, higher participation levels and sharing information between internet users. While Web 2.0 doesn't signify a technical upgrade, it does reflect a shift in the way the internet is consumed. Social media sites, web apps and self-publishing platforms -- such as Facebook and WordPress -- gained popularity during this shift.
https://www.techtarget.com/whatis/definition/Web-20-or-Web-2#:~:text=Web%202.0%20are%20websites%20and,connectivity%20and%20enhanced%20communication%20channels.
Web 3.0 describes the next evolution of the World Wide Web, the user interface that provides access to documents, applications and multimedia on the internet.
Web 3.0 is still being developed, so there isn't a universally accepted definition. Even the proper spelling isn't nailed down, with analyst firms like Forrester, Gartner and IDC toggling between "Web3" and "Web 3.0."
What is clear, though, is that Web 3.0 will place a strong emphasis on decentralized applications and probably make extensive use of blockchain-based technologies. It will also use machine learning and AI to empower a more intelligent and adaptive web.
EVOLUTION OF THE WEB