mathiasbynens/dotfiles — pull request #308 by alrra (2013-12-07 20:22:24+00:00)
Title: Make `httpcompression` prevent intermediate proxies from caching responses

In some cases, intermediate proxies ignore the `Content-Encoding` header altogether.

Sending `Cache-Control no-cache` as a request header solves this problem by forcing validation of the resources in the intermediate proxies, thereby, ensuring that every request is fetched from the origin server.

Ref: alrra/dotfiles#2.