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/20121113225816/http://www.searchengineoptimising.com:80/glossary/seo-glossary-of-terms/pdf
PDF or Portable Document Format was developed be Adobe Systems and it is a file format that can be recognised universally and allows the files to be both printed and viewed in a format that is very printer friendly.
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