it means this could be a wrong block…
http://www.urlvoid.com/scan/whitbyseaanglers.co.uk/
https://www.virustotal.com/en/url/3ccc76ebd70a7b248affd84e8c3c825904f4b308577b531079e4185a29175103/analysis/
http://sitecheck.sucuri.net/results/www.whitbyseaanglers.co.uk/