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.
Font Surface
Inspect detectable font availability and entropy patterns.
Font set profile
Detected subsets compared to expected environment class.
Fallback behavior
Fallback path can indicate emulation or isolation layers.
Why it matters
Font signatures provide additional entropy and can support consistency scoring.
Raw sample
font_count: placeholder detected_families: sample_set fallback_pattern: normal entropy_bucket: medium