#1 Totally makes sense. But what constitutes a resource to you? img, script, css? And from my perspective. The challenge for me to overcome is bandwidth. Also,

#1 Totally makes sense. But what constitutes a resource to you? img, script, css? And from my perspective. The challenge for me to overcome is bandwidth. Also, define blocking. You mean long download times, or literally blocking the browser, script-wise? #2 Any transactional test would obviously maintain cookies across each step. I would definitely want to bring transactional tests into the picture. V1 might be a URL sequence. V2 could be actual browser simulation. #3 That's be easy, for sure.