Cloudimage Responsive will smartly resize, compress and accelerate images across the World in your site for all devices. The plugin supports lazy loading technique with fancy animation on image load. Any questions or issues, please report to https://github.com/scaleflex/js-cloudimage-responsive/issues
getImgSRC looks specifically for src.indexOf('//') which is not available in a URL encoded src
Works if you replace "https%3A%2F%2F" with "https://"