Hi deepwoods and bob3160,
Blocking that third party site is not a totally unreasonable decision taken by our friend, deepwoods,
and there are factors here why I agree with blocking script there.
see:
https://www.virustotal.com/nl/domain/cdn.viafoura.net/information/Safety reputation seems OK:
http://www.urlvoid.com/scan/cdn.viafoura.net/Server redirect status: Code: 403, Content cannot be read!
DNS check:
Delegation
Begin testing delegation for cdn.viafoura.net.
Name servers listed at parent: ns-1138.awsdns-14.org,ns-1861.awsdns-40.co.uk,ns-444.awsdns-55.com,ns-691.awsdns-22.net
No name servers found at child.
Not enough nameserver information was found to test the zone cdn.viafoura.net, but an IP address lookup succeeded in spite of that.
pol