curl -I 'http://www.radidomapro.ru/cap_centredoc/bin/clic.php?type=IS&id=947&chp=url'
HTTP/1.1 302 Found
Date: Tue, 26 Jul 2016 06:45:50 GMT
Server: Apache/2.2.22 (Debian)
X-Powered-By: PHP/5.4.45-0+deb7u4
X-Robots-Tag: noindex, nofollow
location:
www.wilo.ru
Expires: Tue, 26 Jul 2016 08:45:50 GMT
Vary: Accept-Encoding
Content-Type: text/html
Никакой "вес" не передается.