I have a client whose site's index.html currently comes back with these headers: Accept-Ranges: bytes Connection: Keep-Alive Content-Encoding: gzip Content-Length: 3658 Content-Type: text/html Date: Thu, 10 Oct 2013 07:36:27 GMT ETag: "4aa95e1-2ed2-4e721324728b7" Keep-Alive: timeout=5, max=100 Last-Modified: Tue, 24 Sep 2013 13:34:30 GMT Server: Apache/2.2.22 Vary: Accept-Encoding,User-Agent I'm o
![Why is this response being cached?](https://cdn-ak-scissors.b.st-hatena.com/image/square/b5b71ce8d50f56f82edda3c82d4954e04c8d9275/height=288;version=1;width=512/https%3A%2F%2Fcdn.sstatic.net%2FSites%2Fwebmasters%2FImg%2Fapple-touch-icon%402.png%3Fv%3D87ab80e73be8)