jre/Welcome.html has jdk7 doc link and it points to download.oracle.com and it should be docs.oracle.com.

See the <a href="http://download.oracle.com/javase/7/docs/technotes/guides/plugin/">Java Plug-in</a> product

The correct link should be http://docs.oracle.com/javase/8/docs/technotes/guides/plugin

However the jdk 8 doc site is not available yet.

Need RM and doc team to confirm if this is a problem in jdk 8.

The source of this change is in
jdk/src/closed/share/doc/jre/Welcome.html

The page can be seen at
http://jre.us.oracle.com/java/re/jdk/8/promoted/fcs/b127/binaries/linux-amd64/jre/Welcome.html