The link you posted is broken, but I added .com and it worked.
First, I followed the steps in this tutorial: checking for errors in browsers.
The game comes up with the error:
ailed to load resource: the server responded with a status of 404 (Not Found) thaisweiller.com/test/images/player-idle-000.png
Visiting http://thaisweiller.com/test/images/player-idle-000.png your server responds 404 not found.
So it looks like you didn't upload the whole project. Are you sure you uploaded the image subfolders too?
Also it looks like you're using an old version of Construct 2, I'd highly recommend staying up to date since we might have fixed bugs that affect you, we're now on r72!