This is _just_ the kind of thing the validation service was
designed for:
http://www.hal.com/%7Econnolly/html-test/service/validation-form.html
HTML Validation Service Response
********************************
$Id: html-check.pl,v 1.3 1994/10/27 23:09:52 connolly Exp $
Check Complete
++++++++++++++
No errors found.
Input
+++++
<title> testing</title>
<ul compact>
<li> just checking
</ul>
<ol compact>
<li> just checking
</ol>