Thanks but again knowing what goes over the wire is not my problem. What I'm struggling with is on the perl side which is why I'm here. I KNOW what is coming over the wire, the problem is how to extract that with Mech or LWP.
It appears to me that Mech ignores <script ... src="some link"> tags. I can see no way to get that source as that tag does not even show up with a "get".