False reports and blocking website

Avast Free Antivirus / Premium Security
1

How to exlude safe website identified as a threat in Avast Online Security 12.0.263 Avast Browser Security and Web Reputation Plugin?
How to explaine to my customers, that Avast is making false-positive reports blocking all recources of my domain?
How long time is needed to identify the problem? Maybe enough to kill my business?

2

https://www.avast.com/report-a-url.php

Report it via here.

3

I reported it to Lukáš Rypáček, Engineering Director.
It is reported also in https://www.avast.com/report-a-url.php

4

Dear Avast Support Team,

Thank you for the fast and prompt reaction!

You have solved the problem quickly and accurately.

Thank you again and be the best.