Automatically detect YOURLS URL Shortener

[RvdHout]

Would it be possible to Automatically detect/resolve YOURLS URL Shorteners?
YOURLS stands for Your Own URL Shortener, http://yourls.org/

A few tags in YOURLS URL Shorteners might be helpful, to detect YOURLS

metatags

<meta name="generator" content="YOURLS {VERSION}" />

<meta name="description" content="YOURLS &raquo; Your Own URL Shortener' | {SITENAME}" />

footer

Powered by <a href="http://yourls.org/" title="YOURLS">YOURLS</a> v {VERSION}

These things keep popping up like mushrooms... making it extremely hard to keep url_shortener list up to date