Internet's First URL

When CERN published the first URL on WorldWideWeb(W3) it was a prettlly lonely website bit the fact that it was made in plain vanilla HTML keeps it alive without any modification even 30 years later

Since HTML was made backwards compatible and also cares for ascessibility of users things become way easier, as well as one should also put priority on function over form.

The Description List element
Represented by dl, Description lists enclose dd and dt, generally paired in paired parallel to Bulleted Unordered and Ordered Lists.
The Description Term element
The element dt encloses the term to be described.
The Description Definition element
Generally encompasses the body of the description text represended by tag dd
Software Products
A list of W3 project components and their current state.
Error Correcting
Details of protocols, formats, program internals etc
Bibliography
Paper documentation on W3 and references.
People
A list of some people involved in the project.