Tala Moana, Exile.

TradeMacro visits this page to make sure that it can open pages via Internet Explorer which is being used as a fallback in some circumstances.
For example, using Internet Explorer via ComObjects is necessary to read your user-agent in case that you need cookies for a CloudFlare bypass.

You should see the IE instance/window visiting this page only once so that IE can ask you for permission.
If this IE window opens every time at script start for you please report it. Loaded.