Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20110808160855/http://www.searchengineoptimising.com:80/glossary/seo-glossary-of-terms/referrer
A referrer is a person who refers another person to a website or an affiliate program, they can then sometimes gain monitary compensation for doing so or some other sort of benefit.
SEO Resources 
