Website blocked bv Avast with the Infection: URL:Blacklist message

Hi all,

Our website (nmpsz.starjan.hu) blocked by Avast and Avast Online Security for Chrome.
The site consists a lot of important information for our educators and for parents about our education program and work.
There is no virus on the site.
Could anybody help us to unlock the block as soon as possible? What e-mail adress can i write to Avast?
Thanks, and sorry for my english!

Gábor

https://sitecheck.sucuri.net/results/nmpsz.starjan.hu
https://www.virustotal.com/gui/url/9f943fa4162439d820e84bb06d8752faff561bcc2af37d8d290fac855a5c846a/detection

Hello,
the URL was unblocked. It is better to use https://www.avast.com/false-positive-file-form.php.

Milos

Hi nograd.ped.szaksz,

Despite the unblocking there is some room for improvement of that particular website’s security:
Re: https://webhint.io/scanner/b9efa4ca-db9c-4fd3-8684-a9010dde47ee
users with htps-only in the browser still have problems opening that site.

XSS-DOM issues Results from scanning URL: -http://nmpsz.starjan.hu/js.php
Number of sources found: 93
Number of sinks found: 94

nginx headers 1.6.2 - 7.5 insecurity detected.

polonus (volunteer 3rd party cold recon website security analyst and website error-hunter)