Hello,

It's a good idea that your exchange.
but there are still some bug fixes on your site:
minor gravity anomalies:
- bitcointalk icon:
   - bocle on the page from where we click on it and do not refer to your bitcointalk talking queue
- Contact form:
   - no confirmation of sending on the email of the user's account
major gravity anomalies:
  - 2FA non functional:
    - unrecognized QR code not google authotenfifcator
    - 2FA key, associated with QR code, not provided for manual entry
  - automatic disconnection timeout: far too short

good continence