When connect to the game via HTTPS, I often receive errors when click on Battle page. Seems that some images are served by HTTP (insecure) channel. It would be nice if the annoying error is gone. I doubt that it requires a lot of efforts:
Mixed Content: The page at 'https://www.hentaiheroes.com/?id=xxxx&member_confirm=yyyyy&autokey=xxxx-zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz' was loaded over HTTPS, but requested an insecure image 'http://content.hentaiheroes.com/pictures/hero/ico/naruto-mario.jpg'. This content should also be served over HTTPS.