Don't forget about the Internet Archive and especially the Wayback Machine in your research -- lots of good free stuff here, and you can look at what websites looked like years ago.
As the title says, this is the oldest site online. It uses hypertext and uses links within the text to browse information. It is a very basic, black and white site that really shows how far we have come since then.
That is great, Stephanie! ibiblio.org is one of my favorite sites -- it's run by the library and information school at the University of North Carolina at Chapel Hill, and it has a fair amount of tech history. It's similar in some ways to archive.org. I'm curious: how did you find it?
I actually found it through a BBC article a few months back.
http://www.bbc.co.uk/news/technology-22652675
The site I posted is not the original but is a copy of the original that Tim Berners-Lee kept.
Press release about W3C's contribution to the founding of the ICANN Protocol Support Organization. Explains a few reasons for the intersection between W3C and ICANN.
About the PSO: http://archive.icann.org/en/pso/psonew.htm
An article often cited as "inventing" the web, or at least the idea of it. Vannevar Bush worked in information intelligence during the Second World War, and his work in that field led him to conceive of a better way of finding and managing information. I don't know that the web has really solved that, though!
This Journal, known as Perspectives on History, runs through the American Historical Association. It gives great perspective on various aspects of history through how its being used in teaching, the media, and through the archives. For any history majors out there, I strongly recommend checking out this journal.