JL

I guess "PDF export" could be achieved with just a thoughtful css [targeting print media](https://www.w3schools.com/css/css3_mediaqueries.asp). Then the user could just "print to PDF". Currenlty that's not feasible option since printing...

I would also appriciate allowing redirects. This guestion on stackoverflow seems to deal the same problem. Suppose open-uri is the cause of the problem.