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.
This invaluable resource offers a wide selection
of audio and visual equipment and services, a videotape collection of
more than 1,000 titles in 60 subjects, video editing capabilities that
include worldwide systems transfers, and training in the use of media
for coursework and presentations. News and media programming from around
the world are available through satellite downlink.