Like others said, the site is using HSTS: > curl -sSk -D- https://cryptome.org/ -o /dev/null | grep strict-transport-security strict-transport-security: ma

Like others said, the site is using HSTS: > curl -sSk -D- https://cryptome.org/ -o /dev/null | grep strict-transport-security strict-transport-security: max-age=31536000 But even then, Chrome 91 on both macOS and Windows totally does allow me to Proceed to cryptome.org (unsafe) Maybe it's only offered because I never visited the site in the past?