Here is what my server's Response Header looks like:
- There is no file extension. I use MS ASP.NET Optimization Framework to Bundle and minify my scripts.
- My Firefox is 29.0.1. I have "Remember History" enabled.
My question is a semi-duplicate of another question I found here: Why doesn't Firefox cache my images and CSS (without an accepted answer). It hinted to older versions of FireFox not caching any resources with query strings. However some of the users answered that the issue had been fixed in newer versions.