In Waybackmachine you can see how old websites looked liked:
The Wayback Machine is a crucial resource in the fight against disinformation, and now more than ever we need your help. Right now we’re preserving history as it unfolds, keeping track of who’s saying what and when—all without charging for access, selling user data, or running ads. Instead, the Internet Archive (which runs this project) relies on the generosity of individuals to help us keep the record straight.
The start of TELME (sample)