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.
Crawl EF from Alexa Internet. This data is currently not publicly accessible.
TIMESTAMPS
The Wayback Machine - https://web.archive.org/all/20051028024957/http://www.missingkids.com:80/adcouncil/
1 David Finkelhor, Kimberly J. Mitchell, and Janis Wolak. Online Victimization: A Report on the Nation's Youth. Alexandria, Virginia: National Center for Missing & Exploited Children, 2000, page iX. These numbers are based on interviews with a nationally representative sample of 1,501 youth ages 10-17 who used the Internet regularly in 1999 [herein after Finkelhor].