The wayback machine
One of the gems of the Internet is the “wayback machine”—the Internet Archive’s archive.org—which can show you a small snapshot of what your web site used to look like in days of yore. Those of us who work on web sites love the Wayback Machine because it shows us how far things have come and also reminds us all of a simpler time on the web.
The Internet Archive is a non-profit corporation that has created a digital library of Internet sites and other cultural artifacts in digital form. There are snapshots from months and years ago of key pages of most popular sites.
For instance, here are some snapshots of past home pages from Cisco.com:
From 1996:

From 2001:

From 2005:

Try archive.org on your own site to enjoy a blast from the past.
Posted by Martin Hardee at 05:59AM PST

Cutter Nick Oct 28, 2009
Hello… Really great to see how things have changed since that period, which could be compared to prehistory for the Internet, but yet is not that far, when we think of it
I have a small question… Has the Cisco.com website been put online on December 20th, 1996 (as indicated on the “WayBackMachine” page), or is the year 1996 the maximum limit onto which Archive.org can go ?