via https://letsencrypt.org/2019/03/11/acme-protocol-ietf-standard.html via @Seboss666
via https://community.letsencrypt.org/t/creating-a-webservice-for-analysis-of-common-problems/45836/13
via @nixcraft
2 https://blog.blaisot.org/letsencrypt-wildcard-part2.html
via https://arstechnica.com/uncategorized/2018/03/lets-encrypt-takes-free-wildcard-certificates-live/
via https://www.ghacks.net/2018/02/14/firefox-60-new-not-secure-indicator-preferences/
via @NodeSource
