Sorted it now, Marc0o – gave it a rewrite with a Node backend, and have hosted it on my own site, so please update your embed to use the new address, and it’ll hopefully stop complaining about the insecure connection.
https://wishingwall.ochremusic.com
Any issues with it, please let me know. 
Hello @csl. Have you Telegram? I’ve found little bug in your service Please PM me on Telegram @cryptoBeliever.
Thank you
Thanks again. All sorted. Payments made via a xem mosaic should hopefully be included in the amount calculation now, and ranked/sorted accordingly.
Also switched to Alice6, as she seems to reliably send websocket transactions.
just tested the new address. in chrome the iframe is not displayed and microsoft edge says “content cannot be displayed in a frame”
Oh, might be an X-Frame header issue, as I don’t believe I have an entry in my webserver config. Shall look into it now, thanks!
Edit: All sorted now! X-Frame-Options removed for WW.