World Wide Web
The World Wide Web (WWW), created by Tim Berners-Lee, is a collection of linked electronic documents and web pages that are accessed through the Internet using a web browser. A website is made up of related text, images, and other resources. Websites can resemble other forms of media—like newspaper articles or television programs—or they can be interactive in a way that’s unique to computers.
Web 1.0: The Static Web (1990s):
Characteristics:
- Static Content: Websites were static and primarily presented information in a one-way manner.
- Limited Interactivity: User interaction was minimal, and websites were mainly read-only.
- Basic HTML: HTML was the dominant technology, and the focus was on content presentation.
Examples:
- Early websites with basic text and images.
- Online directories and informational websites.
Web 2.0: The Social Web (2000s):
Characteristics:
- Dynamic Content: Websites became more dynamic, allowing user-generated content and real-time interaction.
- Collaboration: Emergence of social media, blogs, and platforms that encouraged user participation.
- Interactivity: Two-way communication between users and websites.
Examples:
- Social media platforms (Facebook, Twitter).
- Blogs and user-generated content platforms (YouTube, Wikipedia).
- Web-based applications with collaborative features.
Web 3.0: The Semantic Web (2010s and beyond):
Characteristics:
- Intelligent and Personalized: Focus on understanding user context for personalized experiences.
- Semantic Understanding: Improved data interoperability and better understanding of the meaning of data.
- Integration of Technologies: AI, machine learning, and advanced data analytics play a significant role.
