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/20210203091957/https://images.squarespace-cdn.com/content/v1/5fdb7dade870351c0dad0466/1608562212852-BWL8QRLMLIO0TKROIUT0/ke17ZwdGBToddI8pDm48kOn-x09FgRK9JQIOzS-4C017gQa3H78H3Y0txjaiv_0fDoOvxcdMmMKkDsyUqMSsMWxHk725yiiHCCLfrh8O1z4YTzHvnKhyp6Da-NYroOW3ZGjoBKy3azqku80C789l0vApyh6NsI3juLutxTva2hieBhsWJer-ABBv6mpdOlVdIjle08MTBkZBy8zD3c4hNQ/GSG.CARDSIGN.INSTALL.v1.sitecopy.png