Former client of the agency I work at reached out because they were hacked some time in the past and the site was giving SSL errors. I went through their site, cleaned out almost 3000 spammy pages & posts, cleared an immense amount of spammy comments, our Dev guy fixed up some security issues, SSL was fixed (SSL checker shows its valid).... but for some reason if you go to it in Chrome you get ERR_SSL_PROTOCOL_ERROR. Former client didn't really want to wait for everything to get cleaned up so they bought the .Net version of their site and want us to just redirect everything from old to new. Its my understanding though that redirecting from a HTTP/Unsecured to a HTTPS site has some problems. Is there a best practices for handling this? Its very much outside my scope of work so I'm at a loss for what to do for them next. Thank you very much for whatever help you can give me.