Has this malware on site been detected?

Re: http://urlquery.net/report/0a460b75-7212-4b66-acd7-f2fcd6567ee2 flagged…
Retirable library on website: http://retire.insecurity.today/#!/scan/69e1a0e689e80e37af9f56526fb438eeefcba234517e5c74153cdbe85cc44aba
Let’s Encrypt certificate installed properly.
Not flagged and given as safe here: http://www.handyortenlassen.net.webstatsdomain.org/

polonus