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/20110107051822/http://www.searchengineoptimising.com/glossary/glossary-of-computer-and-internet-terms/webmaster
A Webmaster is the person who is responsible for a Website, they make sure that all links are working, check the content and perform other housekeeping tasks on a Website.
SEO Resources 
