This article explains how frequently websites are scanned, and how quickly updated scan data will appear in CyberRisk.
CyberRisk will scan any site belonging to you or any of the vendors you are following at least once a day. In addition, you can explicitly request a scan by viewing the scan results for a given website and then pressing the scan button.
When CyberRisk scans a website it collects data from a variety of sources. Most of this data collection occurs straight away, and any changes are therefore reflected as soon as the website is re-scanned (within one day).
Certain data (specifically port scan results, some vulnerability data, and some attributes related to TLS version) are collected less frequently, and may take several days to flow through. You can speed this up by explicitly requesting a scan (by pressing the rescan button). This will schedule a port scan, the results of which will be visible within a day.