Another Java Servlet Filter Most Web Applications Should Have
Subject:   AOL cache info
Date:   2004-03-09 13:06:31
From:   shadeltd
As a related bit of information, AOL has a set of caching proxy servers that cache web results for use by many AOL users. If any of your users come through AOL, it's important to note how their system works. Here's some info from AOL about how their cache works.