extension blocks site only for me. local blocklist?

[William McCollum]

I have the Avast browser extension on my laptop and I'm pretty satisfied using it, but once I've clicked something in a pop-up window and now the Avast extension blocks my site. In spite of this everything works well when running on another machine. I think it's a local problem, but re-installing doesn't help. Maybe there are personal blocklists on every laptop, but I'm not sure. Please help me to figure out what's the problem. Here is the site I'm talking about: https://43dprint.org/ This site is not blocked by Avast, there is no viruses on it

[polonus]

I do not find it blocked for me. 
Was it the Yandex link your website holds?
Maybe you blocked it yourself in there?
Uninstall and reinstall again.

polonus

[polonus]

See:  {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report?s=bejE0oUts9XlVTGkzWvmz1akIplb2gjFYB%2FoPZQMX3yfjnQMqz9rf%2Bnk0JMg%2F7BsdxPNp3cjSWhW4J4TYzNLX1v1hA4z%2BxR8DxLf5g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"report_to":"cf-nel","max_age":604800}
Server: cloudflare

There could be a CDN hick-up there somewhere.

polonus