Expires and Cache-Control headers to help browser with conditional requests.
* ETag support to determine whether the component in the browser's cache matches the one on the origin server.
* Gzip compression to reduce response times by reducing the size of the HTTP response.
* YUI Compressor support
* Fingerprinting a.k.a static web resources versioning.
* Themes support (set via URL parameter or cookies).
* Flexible directory structure support.
* Simple configuration, usage and deployment.
[https://github.com/deniskiriusin/combinatorius/wiki/How-to-use](https://github.com/deniskiriusin/combinatorius/wiki/How-to-use)