Check whether network response is coming from server or Chrome cache

Question

In Google Chrome, how you can check which files are served from the browser cache, and which comes from the server?

Answer 1

If you can't see the size column then you may need to close this window

The size column will tell you if the response is coming from cache or over the network.

Answer 2

In Chrome Developer Tools switch to the Network tab and on the Size column it will either give you the size of the downloaded content or say (from disk/memory cache).