Run checker
Session not started yet.
Starts network fingerprint capture for the active session.
Diagnostic Mode
Structured browser and network diagnostics. Each section explains both observed signals and their anti-fraud relevance.
Checker Actions
My anomaly
Available after successful Run checker.
Runs anomaly analysis for the collected fingerprint.
WebGL Profile
Review GPU and rendering stack indicators from WebGL contexts.
Renderer string
Graphics pipeline identity signals.
Capabilities profile
Supported features and limits consistency check.
Why it matters
WebGL signals often expose spoofing gaps and runtime virtualization artifacts.
Raw sample
webgl_vendor: placeholder webgl_renderer: placeholder max_texture_size: captured extensions_count: captured