If they crawled the sites themselves, then they could detect tracking code and a...

thekyle on June 17, 2021 | parent | context | favorite | on: DuckDuckGo’s quest to prove online privacy is poss...

If they crawled the sites themselves, then they could detect tracking code and allow users to filter out sites with that (filter by no ads, no analytics, no paywall, etc.) However, since they mostly just use Bing I don't know how easy that would be.