2021-01-01 website test - immuniweb.com

https://www.immuniweb.com/ssl/?id=286aQjJX "December 23rd 2020, 02:50 CET"

1. "The server configuration supports only TLSv1.3 protocol, precluding users with older browsers from accessing your website."
2. "The server supports a client-initiated secure renegotiation that may be unsafe and allow Denial of Service attacks."

But:

1. https://wiki.openssl.org/index.php/TLS1.3 "Renegotiation is not possible in a TLSv1.3 connection"
2. https://www.openssl.org/blog/blog/2017/05/04/tlsv1.3/ "Renegotiation is not possible in a TLSv1.3 connection"