Dag Claude!
De web site een keer door de Link Checker van W3C gehaald.
Deze opmerking gekregen over de link naar Drupal onderaan de pagina's:
List of redirects

The links below are not broken, but the document does not use the exact URL, and the links were redirected. It may be a good idea to link to the final location, for the sake of speed.

warning Line: 392 http://www.drupal.org/ redirected to http://drupal.org/
Status: 301 -> 200 OK

This is a permanent redirect. The link should be updated.
Tnx!
73,
Ivo