CodeCloudMe/alina-recommendation-js — pull request #1 by jamesmartinduffy (2014-10-28 09:24:26+00:00)
Title: Converted to protocol-relative URLs to automatically detect HTTPS

This will load HTTPS only on secure connections, and use HTTP otherwise to avoid the overhead of HTTPS unless it's necessary.

Ref: http://billpatrianakos.me/blog/2013/04/18/protocol-relative-urls/