Warnings when I visit http://www.macports.org/ in Safari v.1.3.2

[js]

Hi,

when I viist http://www.macports.org/ with Safari v.1.3.2,
I always see the warnings saying

<warnings>
This page contains the following errors:
error on line 41 at column 459: Entity 'nbsp' not defined
error on line 92 at column 45: Entity 'ldquo' not defined
error on line 113 at column 211: Entity 'ldquo' not defined
error on line 125 at column 319: Entity 'ldquo' not defined

Below is a rendering of the page up to the first error.
</warnings>

The page was itself apparently rendered well.

Is this a problem no a bit old Safari? (seems safari process the
document as xml?)

In my opinion, if MacPorts is still supporting OS S 10.3,
the main page should be ready for Safari v.1.3.2, the latest Safari
for OS X 10.3.

Any comments or suggestions?