I know there is a similar question [here](https://stackoverflow.com/questions/3003596/google-cdn-not-gzipping-jquery), but the answer didn't help me. I tried [Rex Swain's excellent HTTP Viewer](http://www.rexswain.com/httpview.html) and his tool does indeed receive it gzipped, but I don't. Anyway, here's the header details from Google's own Chrome:-

![Google API jQuery request headers/response](https://i.stack.imgur.com/e5NUj.png)

Does anyone have *any* idea why Google is not sending jQuery gzipped here?