If you have mixed http and https content, when you might get the Cross-Origin resource issue where, say for example, a font isn't loaded - ending up making your site look incomplete.
This often happens if your website loads all of it's asset over https, but the main page is called over http - A lot of browser will block files (eg fonts) if the protocols are mixed and there is now allowance set up.
There are a number of way around this...
<httpProtocol> <customHeaders> <add name="Access-Control-Allow-Origin" value="http://www.yourdomain.uk" /> </customHeaders> </httpProtocol>
If you have any issue setting this up and any question please contact us and we'll be happy to help.