> There is still no way to reach the download page.

Weird - the site seems to work from here - what do you get 
instead of the download page? (404 error, or connection 
error?)

This might be a peering/routing problem, probably.

You can also try the direct links:

Beta releases for Windows or Linux:
<http://www.httrack.com/httrack-beta.exe>
<http://www.httrack.com/httrack-beta.tar.gz>

Regular releases for Windows or Linux:
<http://www.httrack.com/httrack.exe>
<http://www.httrack.com/httrack.tar.gz>

If it is still doesn't work, try the mirror location:
<http://httrack.free.fr/mirror/httrack-3.23.exe>