A guide that was also a working example
The first website was less a destination than a set of instructions for a new way to organize information. At CERN, physicists needed to move among documents and data spread across different computers. Tim Berners-Lee’s proposal was to connect those materials with hyperlinks: clickable references that could take a reader from one document to another, even when the documents lived on separate machines.
The site described the project and explained how people could use its software and create their own pages. That made the instructions unusually practical. A reader could learn about the Web by using the very system being described, rather than consulting a manual that sat apart from it.
How a link turned into a network
A web page is stored on a computer called a server. A browser asks that server for a page, displays it, and lets the reader follow links to other pages. Each link points to a location, so a document can lead outward without having to contain every related item itself. The result is a network of information rather than a single, centrally arranged collection.
That distinction mattered at CERN, where useful information was scattered among people and systems. Linking let authors connect material without requiring one authority to gather and reorganize it all. The first site therefore did more than describe a tool: it showed how the tool could make knowledge easier to navigate.
The server was part of the lesson
The site depended on a computer that stayed available to answer requests. Its warning against switching off the machine captured a basic feature of the Web: a page could be followed only while its server remained reachable. Even the project’s earliest guide depended on the infrastructure it was teaching people to build.
