in at.js I can see serverDomain is configured. In the case of serverDomain is not reachable (server down or whatever), our webpage stays as blank. I think this is due to the fact that body{opacity:0} is never removed in the case of failing to access the serverDomain.Is this a bug or there is a configuration that can give me failsafe?

For Adobe Analytics tracking HTTP response header (sorry I can't paste my request here for privacy), I can see the followingContent-Length:43 Content-Type:image/gifI am not sure why Adobe Analytics returns 43 size tracking pixel rather than smaller one. Does Adobe Analytics client-side javascript need to read this Content-Length header for any verification?What if I return HTTP 204 no content, will that also work?

We don't want to expose the client's IP address but Adobe is not yet have the obfuscation of IP addresses (all 4 octets rather than last bit) in the marketing cloud. So we'd like to place a proxy between client's browser and Adobe marketing cloud to obfuscate the IP address. I can see I might be able to hijack at.js serverDomain (omtrdc.net) to our proxy and then forward all the data to omtrdc.net. I guess there might be better ways of doing this?Thanks