问题
According to Chrome Dev Tools - "Size" vs "Content", I should be able to see Size (bytes on the wire) and Content (uncompressed size).
I remember seeing this at one time.
But now (Chrome 38), I only see one measurement, and I'm not sure which one it is.

Can I see the compressed and uncompressed sizes with the Chrome Dev Tools?
回答1:
You should press "Use large resource rows." to see more data.

回答2:
If you are using latest version of chrome (like 78+) you can "Use large resource rows." under the settings icon
来源:https://stackoverflow.com/questions/26445154/chrome-devs-tools-wheres-size-and-content