The short answer, for this link I would say no, what ever it is that you want to connect for isn't worth the risk of your system getting infected.
The iframe that is in that page could have any payload at the other end of the redirection.
Though the bolwiegorodagovorjatda.com is unreachable at present, but that could change and what ever was able to insert that iframe tag in the site could just as easily do it again with another site.