Free network check

Network, Device & Software Analysis

We test 12 network parameters: DNS/WebRTC leaks, ASN hosting lists, open ports, MTU size, TTL hops, and kernel TCP signature. We analyze 9 device & software metrics: hardware WebGL GPU fingerprint, CPU cores, battery status, and detect OS or browser engine spoofing.

Medium protection level

A DNS leak and open ports were found — some of your data may be visible to third parties.