This is most likely due to not having whitelisted our hostnames and/or IP addresses. Please take a look at our whitelisting article for information on what hostnames/IPs to whitelist and instruction links for the most common services:
FAQs and Troubleshooting
<% children.forEach(function(child, index) { %>
<% }); %>
<%= child.innerHTML %>
-
<% items.forEach(function(item) { %>
<% }); %>
<% children.forEach(function(child, index) { %>
<% var isActive = initial === index %>
<% }) %>
<% } %>
<%= child.title %>
<%= child.innerHTML %>