Difference between "Bytes In" and "Content Breakdown"

Web Performance Discuss Test Results
1

Hi everyone,

It’s my first time here and I conducted a test for a page I am developing, you can see it here:

http://www.webpagetest.org/result/151007_KJ_TKC/1/details/cached/

My question is: in the “Repeat View”, there are 115KB “Byte in” for the fully loaded document, while the sum of the elements on the content breakdown is barely 35KB.
Excuse me if this has an obvious answer as it is my first time here but, why that difference? Which are those Bytes which are not qualified as content?

Thanks!!

2

Fully loaded doc has all assets deflated. While content breakdown looks at compressed content (itemized hits)

3

I have the same problem with a private instance of WebPageTest 19.04.

Can somebody give an explanation or solution to this issue?

Thanks,
Laura :angel: