I've built a few different games/utilities using Clickteam 2.5 and exported to HTML5. Without changing the browser or export settings, these HTML5 apps work fine when run directly from my computer and when hosted on a website I help manage for my job. However, I have a personal website (hosted with 1and1 on a Windows server) that, when the HTML5 app(s) are uploaded there, don't run the programs. The div shows up, but nothing on the canvas where the HTML5 app should be works.
Is there some kind of library I need to make sure I have available on my website to have Clickteam 2.5 HTML5 apps run? I haven't seen any documentation to that effect, but I really know very little about server structure, so I'm just spitballing here. What could be my issue?