Test app behind login?

[iamnewton]

I have an app that requires you to login first before you can use it, and when using tmi, it only checks the landing page where login happens, but I'd like to test the rest of the Backbone app behind the wall. Is this possible?

[sindresorhus]

Same as GoogleChromeLabs/psi#12. Depends on PageSpeed Insights.

[iamnewton]

Thanks