ZR.IS SERVER
Our crawlers observed that a lone root page on zr.is took two hundred and eighty-one milliseconds to stream. Our parsers could not observe a SSL certificate, so in conclusion our parsers consider zr.is not secure.
WEBSITE ICON

SERVER SOFTWARE AND ENCODING
We revealed that this domain is employing the nginx/1.13.9 os.SITE TITLE
Welcome to nginx!DESCRIPTION
If you see this page, the nginx web server is successfully installed and working. Further configuration is required. For online documentation and support please refer to nginx.org. Commercial support is available at nginx.com. Thank you for using nginx.PARSED CONTENT
The web site zr.is states the following, "If you see this page, the nginx web server is successfully installed and working." I noticed that the webpage also stated " For online documentation and support please refer to nginx." They also said " Commercial support is available at nginx. Thank you for using nginx."