Based on current web data, appears to be a domain used primarily as a content aggregator

Av4.click's primary function is to shorten URLs, but it also exhibits some unusual behavior. When a user enters a URL and clicks the "shorten" button, the site generates a shortened URL, which, when visited, redirects the user to the original destination. However, this process is often accompanied by additional redirects, detours, and even malware warnings from various antivirus software.