Mediocre F-grade and -6 security status for vmss dot boldchat dot com....

Could wish it was somewhat more secure.
See: https://sitecheck.sucuri.net/results/vmss.boldchat.com
No redirect from HTTP to HTTPS found.
You should redirect your website visitors to the HTTPS version to avoid the “Not Secure” browser warning.

At the server: https://www.shodan.io/host/67.217.81.1/raw

Privacy and security implications: https://webcookies.org/cookies/vmss.boldchat.com/20054129?360019
Grade capped because of weak ciphers: Grade capped due to 64-bit cipher (IDEA, RC2, DES or 3DES);

Server info proliferation: Server: BoldChat/8103
Announces web server software and optionally version details.
Also consider: https://observatory.mozilla.org/analyze/vmss.boldchat.com
Vuln. to Lport 4444 msf exploit (earlier versions vuln. to BlueKeep flaw).

This is why uMatrix has prevented the following page from loading: hxtps://vmss.boldchat.com/

polonus (volunteer 3rd party cold recon website security analyst)