title: Why is my QuoVadis certificate not valid in a Java app?
body: <p>I‘ve a signed server certificate by QuoVadis. If I access my server with the browser everything is fine, but if I try it from a Java app or via NodeJS script I receive an issue that my certificate path couldn’t be validated?</p>
  
  <p>What is the reason? My thought is, that some certification authorities like QuoVadis or others root CA are included in Java etc, isn’t it?</p>