The Internet Archive discovers and captures web pages through many different web crawls.
At any given time several distinct crawls are running, some for months, and some every day or longer.
View the web archive through the Wayback Machine.
Wide crawls of the Internet conducted by Internet Archive. Access to content is restricted. Please visit the Wayback Machine to explore archived web sites.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20130201062833/http://www.searchengineoptimising.com/glossary/joomla-glossary/site
The Joomla Site is the Web site displayed to your visitors or users, containing all the content added in the Admin Section. It is sometime referred to as the 'Frontend'.