asqredir is a small, fast, and simple redirect plugin for the squid webcache, written in C. It can be used for filtering out advertisements from Web sites or preventing proxy users from getting certain files by redirecting them to another URL. The to-be-matched URL patterns are kept in a file and are read into memory on startup. Because asqredir is based on URL pattern matching, it can be used for many different kinds of blocking.
A jQuery plug-in that asks the user for consent before applying Google Analytics.