I'm creating an html5 banner using Google Web Designer. I've created the banner and published it. When I view the published version I noticed that it takes sometime to load. Someone else on my team is also creating HTML5 banners. The banner that he creates loads instantly even though its a larger file size. We compared our files and other than the actual assets, the way the banner was created and published is the same. Does anyone have any ideas why this might be happening?