Bot detection reference

How to detect bot traffic
without guesswork.

Explore 106 public signal guides covering network evasion, browser integrity, hardware fingerprints, and human interaction patterns. We explain the detection idea and its limits — never proprietary scoring weights.

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01WebRTC Network Leak1. Network, VPN, & Geolocation Evading Vectors 02DNS Tunnel Leak1. Network, VPN, & Geolocation Evading Vectors 03DNS Challenge Blocked1. Network, VPN, & Geolocation Evading Vectors 04Timezone Evasion1. Network, VPN, & Geolocation Evading Vectors 05Latency Mismatch1. Network, VPN, & Geolocation Evading Vectors 06Suspicious Ports1. Network, VPN, & Geolocation Evading Vectors 07UTC Timezone Bias1. Network, VPN, & Geolocation Evading Vectors 08Languages Mismatch1. Network, VPN, & Geolocation Evading Vectors 09Netprobe Telemetry Missing1. Network, VPN, & Geolocation Evading Vectors 10IP Address Inconsistency1. Network, VPN, & Geolocation Evading Vectors 11OS / TCP TTL Mismatch1. Network, VPN, & Geolocation Evading Vectors 12HTTP User-Agent Mismatch1. Network, VPN, & Geolocation Evading Vectors 13Accept-Language Mismatch1. Network, VPN, & Geolocation Evading Vectors 14HTTP Protocol Mismatch1. Network, VPN, & Geolocation Evading Vectors 15DNS Routing Mismatch1. Network, VPN, & Geolocation Evading Vectors 16CDP Debugger Leak2. Evasion, Debugger, & Anti-Stealth Traps 17Native Patching2. Evasion, Debugger, & Anti-Stealth Traps 18Engine Mismatch2. Evasion, Debugger, & Anti-Stealth Traps 19Rebrowser Leaks2. Evasion, Debugger, & Anti-Stealth Traps 20JS Engine Mismatch2. Evasion, Debugger, & Anti-Stealth Traps 21Automation Properties2. Evasion, Debugger, & Anti-Stealth Traps 22Permission Lie2. Evasion, Debugger, & Anti-Stealth Traps 23toString Patch Shadow2. Evasion, Debugger, & Anti-Stealth Traps 24Clean Context Iframe2. Evasion, Debugger, & Anti-Stealth Traps 25CSS Color Leak2. Evasion, Debugger, & Anti-Stealth Traps 26Console Debug Evaluator2. Evasion, Debugger, & Anti-Stealth Traps 27Playwright Bindings2. Evasion, Debugger, & Anti-Stealth Traps 28Webdriver Tampering2. Evasion, Debugger, & Anti-Stealth Traps 29CDP Stack Trace Trap2. Evasion, Debugger, & Anti-Stealth Traps 30Canvas Poisoning2. Evasion, Debugger, & Anti-Stealth Traps 31Iframe Webdriver Leak2. Evasion, Debugger, & Anti-Stealth Traps 32Permissions Proxy Lie2. Evasion, Debugger, & Anti-Stealth Traps 33Hex-Edited CDP Leak2. Evasion, Debugger, & Anti-Stealth Traps 34Plugin Spoofing2. Evasion, Debugger, & Anti-Stealth Traps 35toString Interrogation2. Evasion, Debugger, & Anti-Stealth Traps 36Webdriver Descriptor2. Evasion, Debugger, & Anti-Stealth Traps 37Prototype Canary Lie2. Evasion, Debugger, & Anti-Stealth Traps 38Playwright Init Scripts2. Evasion, Debugger, & Anti-Stealth Traps 39Chrome for Testing2. Evasion, Debugger, & Anti-Stealth Traps 40ExposeFunction Leak2. Evasion, Debugger, & Anti-Stealth Traps 41CDP Runtime.enable Leak2. Evasion, Debugger, & Anti-Stealth Traps 42Default Viewport2. Evasion, Debugger, & Anti-Stealth Traps 43CSP Bypass2. Evasion, Debugger, & Anti-Stealth Traps 44Main World Execution2. Evasion, Debugger, & Anti-Stealth Traps 45CPU Arch Mismatch3. Hardware & GPU Fingerprinting 46RAM Limit Cluster3. Hardware & GPU Fingerprinting 47CPU Micro-Architecture3. Hardware & GPU Fingerprinting 48Blank GPU Canvas3. Hardware & GPU Fingerprinting 49Font OS Mismatch3. Hardware & GPU Fingerprinting 50WebGL Shader Noise3. Hardware & GPU Fingerprinting 51GPU Hardware Mismatch3. Hardware & GPU Fingerprinting 52Keyboard Layout Leak3. Hardware & GPU Fingerprinting 53Empty Device List3. Hardware & GPU Fingerprinting 54Audio Latency Drift3. Hardware & GPU Fingerprinting 55Empty Font Canvas3. Hardware & GPU Fingerprinting 56CPU Concurrency Lie3. Hardware & GPU Fingerprinting 57Audio Channel Mismatch3. Hardware & GPU Fingerprinting 58Audio Sample Rate3. Hardware & GPU Fingerprinting 59WebGL Texture Constraint3. Hardware & GPU Fingerprinting 60WebGL Extension Lie3. Hardware & GPU Fingerprinting 61Robotic Mouse Path4. Biometric & Behavioral Interactions 62Robotic Mouse Velocity4. Biometric & Behavioral Interactions 63Battery Static Profile4. Biometric & Behavioral Interactions 64Flat Gyroscope Profile4. Biometric & Behavioral Interactions 65Static Touch Pressure4. Biometric & Behavioral Interactions 66Grid Snapping / Jump4. Biometric & Behavioral Interactions 67Mouse Polling Bypass4. Biometric & Behavioral Interactions 68Scrollbar Width Leak4. Biometric & Behavioral Interactions 69Monitor Sync Anomaly4. Biometric & Behavioral Interactions 70WebWorker Platform Leak4. Biometric & Behavioral Interactions 71window.open Tamper4. Biometric & Behavioral Interactions 72Link Blank Deletion4. Biometric & Behavioral Interactions 73Tab Focus Bypass4. Biometric & Behavioral Interactions 74Impossible Tab Speed4. Biometric & Behavioral Interactions 75Blocked Challenge Iframe4. Biometric & Behavioral Interactions 76Popup Blocker Bypass4. Biometric & Behavioral Interactions 77Perfect Frame Lock4. Biometric & Behavioral Interactions 78Macro Form Filler4. Biometric & Behavioral Interactions 79Fast Reading Scraper4. Biometric & Behavioral Interactions 80Constant Scroll Speed4. Biometric & Behavioral Interactions 81Rapid Tab Blurs4. Biometric & Behavioral Interactions 82Mobile Menu Probe4. Biometric & Behavioral Interactions 83Throttled CPU Anomaly4. Biometric & Behavioral Interactions 84Synthetic Audio Clock4. Biometric & Behavioral Interactions 85Price Scraper Signature4. Biometric & Behavioral Interactions 86FlareSolverr Patch5. FlareSolverr Specific Diagnostics 87FlareSolverr URI5. FlareSolverr Specific Diagnostics 88Keyboard CAPTCHA Click5. FlareSolverr Specific Diagnostics 89Asset Starvation5. FlareSolverr Specific Diagnostics 90Headless UA Evader5. FlareSolverr Specific Diagnostics 91Navigation Timing Stub6. Lazy Bot Developer Vectors (V13.0)92Color Depth Mismatch6. Lazy Bot Developer Vectors (V13.0)93Chrome API Stub6. Lazy Bot Developer Vectors (V13.0)94Connection Anomaly6. Lazy Bot Developer Vectors (V13.0)95Audio Suspend Bypass6. Lazy Bot Developer Vectors (V13.0)96History Evasion6. Lazy Bot Developer Vectors (V13.0)97Visited History6. Lazy Bot Developer Vectors (V13.0)98Background Navigation6. Lazy Bot Developer Vectors (V13.0)99Geometry Delta6. Lazy Bot Developer Vectors (V13.0)100Speech Synthesis6. Lazy Bot Developer Vectors (V13.0)101Math Rounding Matrix7. Advanced CreepJS Evasion Vectors (V14.0)102Error Stack Proxy7. Advanced CreepJS Evasion Vectors (V14.0)103Silent Audio Trap7. Advanced CreepJS Evasion Vectors (V14.0)104CSS Media Query7. Advanced CreepJS Evasion Vectors (V14.0)105Emoji Layout Sizing7. Advanced CreepJS Evasion Vectors (V14.0)106Voice Brand Check7. Advanced CreepJS Evasion Vectors (V14.0)