Some websites have excessive anti-bot protections, and require the user to complete a CAPTCHA to see the page. It would be helpful if Kagi allowed users to filter out websites with excessive anti-bot protections.
This would require to Kagi's crawling itself (retrieving the page from a non-whitelisted IP as a test), so this might not be possible.
The feature could be used in two possible ways:
Kagi could warn users about excessive anti-bot protection with an icon next to the shield, in the search result, similar to how websites with excessive trackers are indicated.
Alternatively, Kagi could also allow for the search result to be downranked, or completely removed.