Given as safe site, still has a crypto currency mining script!

How can it been given as clean here? ->: https://reports.adguard.com/nl/domkontrol.ru/report.html
while it is being flagged here: https://urlquery.net/report/151fa8d9-557a-4b84-b187-5254295271a6
and detection is also being missed here: https://www.virustotal.com/#/url/7f039c3b7c0790ef417b586a95c5fd3ce1dc4f45c2a2998479b220ed38f61538/details
Infested with script from coinhive…

polonus