--- title: "Brief history of the Web" subject: "Web Technology" chapter: 1 key: "semester_7/web_technology:history-of-web" source: https://www.bctengineer.com/q/semester_7/web_technology/history-of-web site: BCT Engineering --- # Brief history of the Web Web Technology · Chapter 1: Introduction - Asked in: 2068 Chaitra (old course), 5 marks - Video: [The History of the Internet and World Wide Web](https://www.youtube.com/watch?v=8s_7lSDT_5o) — It Started Somewhere - Answer checked by Claude Opus 5.5 (high effort) on 2026-10-14 - Page: https://www.bctengineer.com/q/semester_7/web_technology/history-of-web - Whole chapter: https://www.bctengineer.com/md/semester_7/web_technology/chapter-1 ## Question Write a brief account on the history of the Web. ## Short answer The Web was proposed by Tim Berners-Lee at CERN in 1989, creating HTML, HTTP, and URL, with the first site in 1991. Mosaic (1993) popularized it; W3C formed in 1994. Later, Web 2.0 (AJAX, social media) and HTML5 emerged. ## Answer The **World Wide Web (WWW)** is a system of interlinked hypertext documents accessed through the Internet. #### Brief history - **1945 – Memex idea:** Vannevar Bush imagined a device for linking documents. Ted Nelson later coined the words *hypertext* and *hypermedia* (1960s). - **1989 – Proposal:** Tim Berners-Lee, working at CERN (Switzerland), proposed an information system to share research documents using hypertext. - **1990-91 – First web:** He wrote the first web browser/editor (*WorldWideWeb*, later Nexus), the first web server (httpd) and defined **HTML, HTTP and URL**. The first website went live in 1991 at CERN. - **1993 – Mosaic:** Marc Andreessen and NCSA released Mosaic, the first popular graphical browser. CERN made the Web technology royalty-free. - **1994 – W3C:** Berners-Lee founded the World Wide Web Consortium at MIT to develop open standards. Netscape Navigator was released; Yahoo and early search engines appeared. - **1995-1999:** Internet Explorer, JavaScript (1995), CSS (1996), HTML 4 (1997), XML (1998); Google (1998), Amazon and eBay grew; the dot-com boom. - **2000s – Web 2.0:** Blogs, wikis, social networking (Facebook 2004, YouTube 2005), AJAX and user-generated content. - **2010s-present:** HTML5, mobile web, cloud apps, web services/APIs, and efforts towards the Semantic Web (Web 3.0). ```text 1989 proposal -> 1991 first site -> 1993 Mosaic -> 1994 W3C -> 2004 Web 2.0 -> HTML5 / Semantic Web ``` ## Check yourself The answer's key points as multiple-choice questions, with the correct option and why. 1. What did Tim Berners-Lee propose at CERN in 1989? A. An information system to share research documents using hypertext B. A packet-switched military network C. A search engine called Google D. A graphical browser called Mosaic Answer: A. The 1989 proposal led to the Web, HTML, HTTP and URL. (Key point: Berners-Lee proposal) 2. Why is Mosaic (1993) historically important? A. It was the first web server B. It was the first popular graphical browser C. It defined HTML D. It founded the W3C Answer: B. Mosaic from NCSA (Andreessen) made the Web popular with graphics. (Key point: Mosaic) 3. What is the purpose of the W3C founded in 1994? A. To sell browsers B. To manage ISPs C. To develop open web standards D. To host the first website Answer: C. Berners-Lee founded W3C at MIT to develop open standards. (Key point: W3C) 4. Which describes Web 2.0 of the 2000s? A. Static pages with only text B. Semantic Web C. ARPANET email D. Blogs, wikis, social networking, AJAX and user-generated content Answer: D. Web 2.0 stressed user-generated content and social platforms; Semantic Web is called Web 3.0. (Key point: Web 2.0) ## Related in other subjects - [AI and its brief history](https://www.bctengineer.com/question.md?key=semester_6%2Fartificial_intelligence%3Aai-history) — Artificial Intelligence, chapter 1, asked 2× - [History of computational techniques](https://www.bctengineer.com/question.md?key=semester_8%2Fcomputational_techniques_in_civil_engineering%3Ahistory-computational-techniques) — Computational Techniques in Civil Engineering, chapter 1 - [Constraint specifications in bank account model](https://www.bctengineer.com/question.md?key=semester_6%2Fobject_oriented_analysis_and_design%3Aconstraint-specification-bank-account-model) — Object Oriented Analysis and Design, chapter 2 - [Web-mail to POP3 message transfer protocols](https://www.bctengineer.com/question.md?key=semester_8%2Finternet_and_intranet%3Aalice-bob-email-protocols) — Internet and Intranet, chapter 3