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/20110809005857/http://www.searchengineoptimising.com:80/glossary/seo-glossary-of-terms/authority
Authority is a term used to describe a website that ahs many links to it from sites on the same subject. Such a site would be high ranking due to its relevance on certain searches.
SEO Resources 
