Partial links not going outbound
The browser reads user.userWebsite as a relative URL, not an absolute one, I guess because your user.userWebsite field does not store the protocol, i.e.: http or https. 

If you don't specify a protocol in a URL a browser must assume that it is a link to a resource on your own site. The solution is to either store the protocol within userWebsite (probably the best option), or prepend it in your template, e.g.:

href="https://{{ user.userWebsite }}"