UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36

Steps to reproduce the problem:
in the network panel, the transferred volume only reports files which have been downloaded (200)

What is the expected behavior?

What went wrong?
In additional to the transferred volume, the status bar could report total size of resources in use, ie the sum of 200 + 304 requests

Did this work before? N/A 

Chrome version: 53.0.2785.143  Channel: n/a
OS Version: 10.0
Flash Version: Shockwave Flash 23.0 r0