False positive on entire URL

Hello there! I’m new at this forum.
I just want to ask for a problem that I have with one of my websites.
For some reason, Avast is blocking the entire URL: http://www.schnauzerargentina.com.ar
I already run a lots of test and the site has NO spyware or something like that.
I don’t know why. I already try to report the URL as false positive but I have no answer from Avast Team.

Can anyone tell me what can I do?.

Thanks in advance!.

Report here: https://www.avast.com/en-us/false-positive-file-form.php

https://sitecheck.sucuri.net/results/www.schnauzerargentina.com.ar/
https://zulu.zscaler.com/report/2db763b5-4dc1-4d06-b705-f39b661a91cd

You can report a URL here: https://www.avast.com/report-a-url.php

2 vulnerable libaries detected
http://retire.insecurity.today/#!/scan/111bfecab5fc68eca6fe98f7f1562658922cd41616cc85b33401d018ab4559a3