Also we notice this error, today, while we were tested further www.annuncimacchinariusati.com
we noticed that in some cases it appears a external white page error:An error occurred.
Sorry, the page you are looking for is currently unavailable.
Please try again later.
If you are the system administrator of this resource then you should check the error log
Faithfully yours, nginx.
We need, when this white error page appear, to show users who navigate the site still on right site and not on another website.
To do this we thought about three possible solutions:
1- Refresh the page instead of showing the error (we noticed that by refreshing the page the error no longer occurs).
2- Increase the time to wait before returning the error page, so the server should be able to process the data instead showing white error page.
3- Return on site error page instead of this one.