UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36

Steps to reproduce the problem:
1. Pick and inspect an image from a website on a separate tab (Example - https://limango-res.cloudinary.com/t_generic-original/v1/media/outlet/streams/de/5590669afe8fa30088ae822707909cc9.jpg
2. View the file size in the developer tool under the size tab.
3. Refresh the view with cmd+shft+R
4. View the file size again. If it does not change to a different value try again and again.

What is the expected behavior?
File size should present a true value repeatedly without changing.

What went wrong?
Something in the devtool does not show the right size and every time you refresh the value changes.

Did this work before? N/A 

Chrome version: 63.0.3239.132  Channel: stable
OS Version: OS X 10.13.2
Flash Version: 

BTW, content-length does NOT change.
If you download all the "Different sized" images, they will be the exact file and at the exact size.
 

Deleted: Screen Shot 2018-01-24 at 12.26.42.png 1.3 MB

	Screen Shot 2018-01-24 at 12.26.42.png 1.3 MB View Download