Online experiment not working in IE/Safari

Online experiments
1

Hello everyone,

My experiment works perfectly fine on google chrome, but it’s stuck on ‘initialising experiment’ when I switch to IE or Safari.

2

Any help?

3

Use Developer Tools (F12 in IE/Edge, Ctrl-Shift-J in Windows/Safari, Ctrl-Opt-J in Mac/Safari) to view errors via the browser console.