The web’s time travel machine. Write the name of the site you are curious about, see the version of months or even years ago. Even if it is a closed site now. Considering that the Internet is made up of billions of pages…
Internet Archive: Wayback Machine
Search the history of over 588 billion pages on the Internet.archive.org
For example, the first image of Wikipedia is from 2001.
https://web.archive.org/web/20010501000000*/wikipedia.org
At the top of the page, it is also possible to browse through the records taken earlier and later.