title: YSlow reports "no expire date" and "not cacheable"
body: <p>I have a wep page: <a href="http://uranussup.info" rel="nofollow">http://uranussup.info</a>. I ran a yslow test. There are a lot of requests (20) and it says "Content is not cacheable" and "No expire date." How can I fix it?</p>