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: ice.gov
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20201217171824/https://tjs.sjs.sinajs.cn/open/api/js/wb.js