Vam to jde?
Pri pokusu o validaci -> http://validator.w3.org/ mi to vypise chybovou hlasku I got the following unexpected response when trying to retrieve <http://boboruluje.net.tvtrinec.cz/>:
500 Can't connect to boboruluje.net.tvtrinec.cz:80 (Bad hostname 'boboruluje.net.tvtrinec.cz')
If you made recent changes to your domain name (DNS) configuration, you may also want to check that your domain records are correct, or ask your hosting company to do so.
kde je problem?