error connecting to ""

The validator seems to try to fetch all URLs it sees.

------------------- snip
<?xml version="1.0" encoding="UTF-8"?>
<html xmlns="">
<title> a title </title>
----------------- snip

Every once in a while I get the message:

#  Error  Line 106, Column 0: error connecting to "" (Connection refused).

to  me  it seems it tries to fetch '' although
this is not needed.

Compare this with:

I guess one w3c service is here blocking another one :-|

I removed already the public URI from the RDFa-header and set it to "".

But I cannot remove the xmlns without the doc becoming invalid.

Kind Regards,
-- |
FZI Forschungszentrum Informatik an der Universität Karlsruhe
Haid-und-Neu-Str. 10-14, D-76131 Karlsruhe
Tel.: +49-721-9654-0, Fax: +49-721-9654-959
Stiftung des bürgerlichen Rechts, Az: 14-0563.1 Regierungspräsidium Karlsruhe.
Vorstand: Prof. Dr.-Ing. Rüdiger Dillmann, Dipl. Wi.-Ing. Michael Flor
Prof. Dr. Dr.-Ing. Jivka Ovtcharova, Prof. Dr. rer. nat. Rudi Studer
Vorsitzender des Kuratoriums: Ministerialdirigent Günther Leßnerkraus

Received on Tuesday, 2 September 2008 09:23:08 UTC