The “archive.org” is a life save tool, some dead site are preserved there. Sometime we try to find some site archived there, but it doesn’t exit.
So if you have a site or link to some useful page that you want to save, then you can just execute it in your browser:
https://web.archive.org/save/http://www.veryimportantsite.com
Then it will archive the site for you!
