🔐 Data Exposure Details
IP Address
Your IP can reveal your location, ISP, and open you to network scans like nmap.
City / Region / Country
Your general location is exposed — often accurate within a few miles, which could compromise your anonymity.
Canvas Fingerprint
A unique fingerprint can be generated based on how your system renders invisible images, allowing for user tracking even without cookies.
GPU Information
WebGL exposes your graphics card model, which contributes to fingerprinting and device uniqueness.
Fonts
The list of installed fonts can be used to uniquely identify users, especially when combined with other metadata.
Features (e.g., clipboard, notifications)
Exposed capabilities show what your browser can access, which could be exploited if you're tricked into granting permissions.
Permissions (camera, mic, etc.)
Even if not yet granted, knowing what your browser can ask for helps attackers plan targeted exploits.
User Agent & Platform
Exposes your operating system, browser version, and can be used to fingerprint you or tailor attacks.
Screen Details
Your screen size, orientation, and pixel density can contribute to a unique fingerprint.
Languages
Language preferences can hint at your region and make fingerprinting more accurate.
Hardware Concurrency & Memory
Knowing your number of CPU threads and memory gives insight into your device class and performance.
Battery Status
Battery level and charging status have been exploited for low-level tracking in the past.
Connection Type & Speed (RTT, Downlink)
These network details can reveal your environment (e.g., mobile vs fiber) and affect fingerprinting accuracy.
Referrer & URL
Exposes where you came from and where you are — helps attackers profile browsing behavior.
Ad Block Detection
Knowing if you block ads helps sites adjust their strategies and may contribute to a fingerprint.
Timezone
Timezone is a small but consistent signal that helps in narrowing down location.
Do Not Track
Ironically, the 'do not track' signal itself is rarely honored and adds to your unique profile.