The way cloud animator generates html5 is with video embedded. This is not suitable for web or mobile industry due to heavy loading time also we can't control published items in video except play & pause video.
I am talking about pure shape based html5/css3/js/SVG animation i.e shapes will be converted into SVG code which directly run within browser. Please check some SVG animation generated by bodymovin plugin on AE
https://www.lottiefiles.com/This is very tedious process to make SVG animation through hand coded and also making frame by frame animation in AE takes lot of time but CTA have different approach. So if CTA comes with pure html5/SVG export feature then it will become a resolution for web and mobile industry. Please take a look its possibilities with CTA.