I am checking and cleaning my wep pages with the tools provided by your org.

here I found some mismatch:

in the HTML VALIDATION Service  Results, the sample  shows :
<p>
    <a href="http://validator.w3.org/check/referer"><img border="0"
        src="http://www.w3.org/Icons/valid-html401"
        alt="Valid HTML 4.01!" height="31" width="88"></a>
  </p>
 
 

The link Checker shows :
List of broken links and redirects

Fragments listed are broken. See the table below to know what action to take.

 Code
      Occurences
                 What to do
 301
      1
                 You should update the link.
 

http://validator.w3.org/check/referer redirected to
http://validator.w3.org/
     What to do: You should update the link.
     HTTP Code returned: 301 -> 200
     HTTP Message: Moved Permanently -> OK
     Lines: 174

Checked 1 document(s) in 6.1s.
 

W3C checklink Revision: 2.86 (c) 1999-2001 W3C
Written by Hugo Haas. Please send bug reports, suggestions and comments to the
www-validator mailing list (archives).
Check out the documentation. Download the source code from the CVS log.

&&&&&&&&&&&&&&&&&&&&&&&&&6

I assume, that the link- test shows correct.

I would suggest, to add (in <a href= ...>) target="_new" for frameset users.
(at least, it should be mentioned)

Anyway, thanks for the tools, they are really helpful.

Greetings, Josef