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.
Web wide crawl with initial seedlist and crawler configuration from October 2010
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20110106214109/http://www.searchengineoptimising.com/glossary/glossary-of-computer-and-internet-terms/smart
SMART (Self Monitoring Analysis and Reporting Technology) is used to keep a check on the health of a computers hard drive and report any errors that may occur in it. This helps to prevent crashes on your computer.