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/20231221063047/https://cdn-dynmedia-1.microsoft.com/is/image/microsoftcorp/Highlight-Surface-Studio-Security-018:VP2-859x540
