IP address
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Privacy Check
Nine tests in one page: what websites can learn about your address, your network and your browser — scored from 0 to 100, with steps to fix every weak spot.
What the score measures
The score weighs nine checks: whether your real IP address is visible, WebRTC and DNS leaks, a second IPv6 address, a time zone that contradicts your IP, a stable browser fingerprint, proxy headers, tracking signals and ad blocking. Leaks cost the most points; missing extras cost a little.
Why a VPN alone is not enough
A VPN hides the address that websites see, but the browser can still reveal the real one through WebRTC, send DNS requests outside the tunnel or expose an IPv6 address. The check tests each of these paths separately, so you see which one breaks your protection.
How the test works
Your browser asks our server which address it sees, gathers WebRTC candidates, sends DNS lookups to a name server that records resolvers, and measures canvas, audio, font and WebGL signals locally. Only address lookups leave your device; no fingerprint or result is stored.
Reading the result
Green means protected, amber a weak spot that reveals something, red a leak that exposes your real identity. An "unknown" check could not be measured and does not change the score. Run the test again after every change to your VPN, browser or system settings.
Frequently asked questions
What is a good privacy score?
Above 85 means your address and browser are well protected. Most people without a VPN land between 60 and 80, because their real IP address is visible by design.
Does the test store my IP address or fingerprint?
No. The address is read from your request only to show it back to you, and the fingerprint is computed in your browser and never sent to us.
Why does my VPN still show a leak?
The usual causes are WebRTC exposing the real address, DNS requests bypassing the tunnel, or IPv6 traffic that the VPN does not cover. The fix for each leak is listed under the score.
Is the time-zone check reliable?
It compares your browser's UTC offset with the offset at your IP's location. A mismatch is a common sign of a VPN, but travellers and remote workers can trigger it too, so it lowers the score only slightly.
Why is "unknown" shown for some checks?
A check is unknown when the browser or network blocks the measurement, for example when DNS probes are filtered. Unknown checks are ignored in the score.