it is a free hosting site - many other users of this hosting site have pushed spam etc - hence the warning - I trust that the actual site is clean but strongly suggest you (a) disable javascript (get noscript) + also (b) turn off loading images - banner adverts on such sites are a well known attack vector and are often beyond the control of those placing the material on the site (it is how the site makes money).
It is now over a year since the IoMFHSoc were given Brian's indices - it would appear they have no interest whatsover in developing them - maybe members could ask questions at the AGM