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/20110809004845/http://www.searchengineoptimising.com:80/glossary/seo-glossary-of-terms/longtail2flongtail
Long tail is a phrase used to explain the fact that for every category of product on the market there is a higher demand for non-hits than hits. A long tail keyword will have a very high value as it is so specific.