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.
The Wayback Machine - https://web.archive.org/web/20190210070138/https://yt3.ggpht.com/-wTuY580b2QE/AAAAAAAAAAI/AAAAAAAAAAA/7TiZs_tGJKQ/s68-c-k-no-mo-rj-c0xffffff/photo.jpg
