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/20110809013310/http://www.searchengineoptimising.com:80/glossary/seo-glossary-of-terms/descriptiontag
This is HTML tag that is used by search engines that cannot be seen by the user that helps them to rank websites. Not all search engines use these though.
SEO Resources 
