Hi everybody,
if my request was considered rude by someone i'm sorry, there was no intention of doing this.
I confirm that the request was about the main site not the admin panel in Grav installations or whatever.
There is a lot of good content on the site and you can spend a lot of time on it. Certainly that banner doesn't ruin anyone's life but, depending on the device you use to browse and comparing with similar product sites, I remain with the impression that the banner is a little omnipresent and without the possibility of being hidden once the message is received. But I never asked for it to be deleted.
In any case, this is just a suggestion that may very well not be accepted. There is absolutely no problem.
My appreciation for the work of the Grav team is beyond question. Thank you and have a good day.