Wayback Machine

https://archive.org/web

Internet Archive, the history of the World Wide Web.
Here you can see how the site looked before and what it did.

The archive contains more than 100 terabytes and more than 10 billion pages of the network since 1996. It's interesting to see how some site looked before, and maybe what my site looked like?
True copies do not contain all the pages, Then without pictures, the site Yandex blocked its history.

That is, do not require too much from the site.
Archive, it is the archive. And it's hard to follow the progress of Internet, not what to save.
So, how lucky.