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/20110809012342/http://www.searchengineoptimising.com:80/glossary/seo-glossary-of-terms/cpc
CPC or Cost Per Click is the total cost of advertising that is needed to generate one click through an advert. Measuring this can be useful in determining how effective an ad campaign is.
SEO Resources 
