COLLECTED BY
Organization: Internet Archive
Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
Collection: doubleclick.com
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20160916003717/https://www.doubleclickbygoogle.com/static/v1.22/core/img/favicons/manifest.json