Q:Why does "refused to connect" appear when I open the link address from the search engine?

A:The reason you're getting this is because the website has a Content Security Policy which basically doesn't allow anyone to load it in an dynamic engine(iframe).Most of the sites enables the protection to avoid leaking informations,or being attacked by hackers.

================================================ Q:Any ways to fix it or byass it?

A:No,it is a protection was enabled by the sites owners,you still won't have access to it or able to bypass it using dynamic engine(iframe),unless the sites owners turn off the protection