ElbertF/Wappalyzer — pull request #121 by q-- (2012-10-04 11:36:15+00:00)
Title: Added Rack::Cache

Example site using this: http://sublimevideo.net/
Project site: https://github.com/rtomayko/rack-cache

[Header](https://github.com/rtomayko/rack-cache/blob/master/CHANGES#L148): `X-Rack-Cache`