getfreessl.net uses Let’s Encrypt ACME server by using domain validation to provide a you certificate. It’s 100% free and certs are issued within minutes.
getfreessl online could be a free service that provides a quick and easy thanks to producing or read the small print of an SSL digital certificate. Digital certificates issued on this website will be used for encrypting emails and/or websites. produce a let’s encrypt Free SSL Certificate.
Let’s Encrypt is a collaborative project with Linux Foundation and new certificate authority sponsored by Mozilla, Akamai, SiteGround, Cisco, Facebook, etc. which offers SSL Certificate in free.
This is great to save cost to get it implemented in a non-production environment.
It’s automated that means you don’t have to spend time in creating CSR and send to CA authority to get it signed. It all happens in the background on your web servers.