Avast detecting threat on my site

Hello, I recently had problems with one of the ads on my site, they were causing my site was detected as a threat.

But already I solved it and all is well, but according to reports from some users avast antivirus continues to block the site.

What should I do?

website: http://www.baixarseriesmp4.com

Blacklist check
https://virustotal.com/nb/url/4bef9382e34577647b14f793c789caf26d0b4b1d7b78ce34870009dbc5505ce3/analysis/1461788724/

https://sitecheck.sucuri.net/results/www.baixarseriesmp4.com

have reportet it to avast

URL:Mal = IP and/or domain is blacklisted.

Glad you sorted it out, I just now removed your domain from our blacklist :wink: