REQUEST DETAILS - COMPREHENSIVE ANALYSIS
REQUEST ID: 3952ba3d-a1bf-455f-b886-6c85a9bd7685
2026-04-20T20:06:54.668Z
110.249.202.25
BOT
BOT DETECTION RESULT
STATUS: BOT
CONFIDENCE: 100%
OPERATOR: ByteDance
BOT NAME: Bytespider
TYPE: AI Training
UA CLAIM: Bytespider | CLOUDFLARE VERIFIED: yes (Search Engine Crawler)
WHY BOT:
- AI training crawler for ByteDance's TikTok and recommendation algorithms
REQUEST INFO
ID: 3952ba3d-a1bf-455f-b886-6c85a9bd7685
TIME: 2026-04-20T20:06:54.668Z
METHOD: GET
URL: https://header-analyzer.franzai.com/request/04434fad-fec5-420b-9e03-769d8835e26c
PATH: /request/04434fad-fec5-420b-9e03-769d8835e26c
HEADERS (18)
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/heif,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
accept-encoding: gzip, br
accept-language: zh,zh-CN;q=0.9
cf-connecting-ip: 110.249.202.25
cf-ipcountry: CN
cf-ray: 9ef6c5adfe153511
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
host: header-analyzer.franzai.com
priority: u=0, i
sec-fetch-dest: document
sec-fetch-mode: navigate
sec-fetch-site: none
sec-fetch-user: ?1
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; https://zhanzhang.toutiao.com/)
x-forwarded-proto: https
x-real-ip: 110.249.202.25
NETWORK
IP: 110.249.202.25
TLS: TLSv1.3
PROTOCOL: HTTP/2
LOCATION
COUNTRY: CN
CITY: Shijiazhuang
ASN: 4837
JAVASCRIPT DETECTION - 77 FEATURES
JS LAG: 1s (captured 2026-04-20T20:06:56.586Z)
Detected: 75/77 features
| FEATURE | SUPPORTED |
| JSON | [YES] |
| Promise | [YES] |
| Symbol | [YES] |
| Proxy | [YES] |
| Reflect | [YES] |
| Map | [YES] |
| Set | [YES] |
| WeakMap | [YES] |
| WeakSet | [YES] |
| BigInt | [YES] |
| Array.from | [YES] |
| Array.includes | [YES] |
| Array.find | [YES] |
| Array.findIndex | [YES] |
| Object.assign | [YES] |
| Object.values | [YES] |
| Object.entries | [YES] |
| Object.fromEntries | [YES] |
| String.padStart | [YES] |
| String.padEnd | [YES] |
| String.includes | [YES] |
| String.startsWith | [YES] |
| String.endsWith | [YES] |
| fetch | [YES] |
| localStorage | [YES] |
| sessionStorage | [YES] |
| IndexedDB | [YES] |
| Cookies | [YES] |
| ServiceWorker | [YES] |
| WebWorker | [YES] |
| SharedWorker | [YES] |
| WebSocket | [YES] |
| WebRTC | [YES] |
| WebGL | [YES] |
| WebGL2 | [YES] |
| Canvas | [YES] |
| Audio | [YES] |
| Video | [YES] |
| MediaRecorder | [YES] |
| Geolocation | [YES] |
| DeviceOrientation | [YES] |
| DeviceMotion | [YES] |
| Vibration | [YES] |
| Battery | [YES] |
| Bluetooth | [NO] |
| USB | [YES] |
| Notification | [YES] |
| Clipboard | [YES] |
| MutationObserver | [YES] |
| IntersectionObserver | [YES] |
| ResizeObserver | [YES] |
| PerformanceObserver | [YES] |
| CustomElements | [YES] |
| ShadowDOM | [YES] |
| PointerEvents | [YES] |
| TouchEvents | [YES] |
| DragDrop | [YES] |
| Fullscreen | [YES] |
| XMLHttpRequest | [YES] |
| FormData | [YES] |
| URLSearchParams | [YES] |
| AbortController | [YES] |
| BroadcastChannel | [YES] |
| MessageChannel | [YES] |
| EventSource | [YES] |
| PushManager | [YES] |
| PaymentRequest | [YES] |
| Share | [NO] |
| Crypto | [YES] |
| SubtleCrypto | [YES] |
| CSP | [YES] |
| SRI | [YES] |
| Performance | [YES] |
| PerformanceNavigation | [YES] |
| PerformanceTiming | [YES] |
| requestAnimationFrame | [YES] |
| requestIdleCallback | [YES] |
DETECTIVE ANALYSIS
Referrer Analysis
Source: Direct Visit
Full Referrer: Direct
Bot Detection Summary
Bot Probability: 0%
Confidence: 100%
Identified as: ByteDance Bytespider
Suspicious Indicators
- AI training crawler for ByteDance's TikTok and recommendation algorithms
User Agent
Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; https://zhanzhang.toutiao.com/)
Raw JSON Data
{
"id": "3952ba3d-a1bf-455f-b886-6c85a9bd7685",
"timestamp": "2026-04-20T20:06:54.668Z",
"timestampMs": 1776715614668,
"request": {
"method": "GET",
"url": "https://header-analyzer.franzai.com/request/04434fad-fec5-420b-9e03-769d8835e26c",
"path": "/request/04434fad-fec5-420b-9e03-769d8835e26c",
"host": "header-analyzer.franzai.com"
},
"headers": {
"accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/heif,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
"accept-encoding": "gzip, br",
"accept-language": "zh,zh-CN;q=0.9",
"cf-connecting-ip": "110.249.202.25",
"cf-ipcountry": "CN",
"cf-ray": "9ef6c5adfe153511",
"cf-visitor": "{\"scheme\":\"https\"}",
"connection": "Keep-Alive",
"host": "header-analyzer.franzai.com",
"priority": "u=0, i",
"sec-fetch-dest": "document",
"sec-fetch-mode": "navigate",
"sec-fetch-site": "none",
"sec-fetch-user": "?1",
"upgrade-insecure-requests": "1",
"user-agent": "Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; https://zhanzhang.toutiao.com/)",
"x-forwarded-proto": "https",
"x-real-ip": "110.249.202.25"
},
"cookies": {},
"query": {},
"network": {
"ip": "110.249.202.25",
"country": "CN",
"city": "Shijiazhuang",
"asn": 4837
},
"geo": {
"country": "CN",
"city": "Shijiazhuang",
"asn": 4837,
"colo": "LAX"
},
"bot": {
"isBot": true,
"probableBot": false,
"confidence": 100,
"suspiciousScore": 0,
"spoofed": false,
"uaVerified": true,
"uaClaim": "Bytespider",
"botName": "Bytespider",
"operator": "ByteDance",
"operatorSource": "rule",
"type": "AI Training",
"ruleId": "bytedance",
"detectionReason": "AI training crawler for ByteDance's TikTok and recommendation algorithms",
"reasons": [
"AI training crawler for ByteDance's TikTok and recommendation algorithms"
],
"rulesVersion": "d5662f0e0a20"
},
"cf": {
"httpProtocol": "HTTP/2",
"clientAcceptEncoding": "gzip, deflate, br",
"requestPriority": "weight=256;exclusive=1",
"edgeRequestKeepAliveStatus": 1,
"requestHeaderNames": {},
"clientTcpRtt": 194,
"clientQuicRtt": 0,
"colo": "LAX",
"asn": 4837,
"asOrganization": "China Unicom Hebei province network",
"country": "CN",
"isEUCountry": false,
"city": "Shijiazhuang",
"continent": "AS",
"region": "Hebei",
"regionCode": "HE",
"timezone": "Asia/Shanghai",
"longitude": "114.47861",
"latitude": "38.04139",
"postalCode": "050000",
"tlsVersion": "TLSv1.3",
"tlsCipher": "AEAD-AES128-GCM-SHA256",
"tlsClientRandom": "7Y+7YlR4xs0VZil1UVg3En2yM34S0e4AoZUVt3H8UrQ=",
"tlsClientCiphersSha1": "EYU6t/aLxZCrLD9Ij7nRqOz6QDw=",
"tlsClientExtensionsSha1": "2gm9sQDL2dNehDnhqyHLWMVJp3A=",
"tlsClientExtensionsSha1Le": "JedAuOzSVhq3OfjU1vcdL+3JEoU=",
"tlsExportedAuthenticator": {
"clientHandshake": "61aea1b0ffcdbd0003d9aa9683b42eba43d4225dfffd42ee78d9da6e5686be97",
"serverHandshake": "b45b26d2c2d1c2367f8bf0d4c90936f565a225782c29bcc9eddf2631313008c4",
"clientFinished": "21eb5f5e950479ff550e2fc48c68a3f3e01627840add6ab4613e2727f0e8d534",
"serverFinished": "6529ddc86ecbe57ec20ab05f93e99f32c2977a267b99b467c01f8161fd43ff0d"
},
"tlsClientHelloLength": "1760",
"tlsClientAuth": {
"certPresented": "0",
"certVerified": "NONE",
"certRevoked": "0",
"certIssuerDN": "",
"certSubjectDN": "",
"certIssuerDNRFC2253": "",
"certSubjectDNRFC2253": "",
"certIssuerDNLegacy": "",
"certSubjectDNLegacy": "",
"certSerial": "",
"certIssuerSerial": "",
"certSKI": "",
"certIssuerSKI": "",
"certFingerprintSHA1": "",
"certFingerprintSHA256": "",
"certNotBefore": "",
"certNotAfter": "",
"certRFC9440": "",
"certRFC9440TooLarge": false,
"certChainRFC9440": "",
"certChainRFC9440TooLarge": false
},
"verifiedBotCategory": "Search Engine Crawler",
"edgeL4": {
"deliveryRate": 22286
}
},
"jsData": {
"capturedAt": 1776715616586,
"features": {
"JSON": true,
"Promise": true,
"Symbol": true,
"Proxy": true,
"Reflect": true,
"Map": true,
"Set": true,
"WeakMap": true,
"WeakSet": true,
"BigInt": true,
"Array.from": true,
"Array.includes": true,
"Array.find": true,
"Array.findIndex": true,
"Object.assign": true,
"Object.values": true,
"Object.entries": true,
"Object.fromEntries": true,
"String.padStart": true,
"String.padEnd": true,
"String.includes": true,
"String.startsWith": true,
"String.endsWith": true,
"fetch": true,
"localStorage": true,
"sessionStorage": true,
"IndexedDB": true,
"Cookies": true,
"ServiceWorker": true,
"WebWorker": true,
"SharedWorker": true,
"WebSocket": true,
"WebRTC": true,
"WebGL": true,
"WebGL2": true,
"Canvas": true,
"Audio": true,
"Video": true,
"MediaRecorder": true,
"Geolocation": true,
"DeviceOrientation": true,
"DeviceMotion": true,
"Vibration": true,
"Battery": true,
"Bluetooth": false,
"USB": true,
"Notification": true,
"Clipboard": true,
"MutationObserver": true,
"IntersectionObserver": true,
"ResizeObserver": true,
"PerformanceObserver": true,
"CustomElements": true,
"ShadowDOM": true,
"PointerEvents": true,
"TouchEvents": true,
"DragDrop": true,
"Fullscreen": true,
"XMLHttpRequest": true,
"FormData": true,
"URLSearchParams": true,
"AbortController": true,
"BroadcastChannel": true,
"MessageChannel": true,
"EventSource": true,
"PushManager": true,
"PaymentRequest": true,
"Share": false,
"Crypto": true,
"SubtleCrypto": true,
"CSP": true,
"SRI": true,
"Performance": true,
"PerformanceNavigation": true,
"PerformanceTiming": true,
"requestAnimationFrame": true,
"requestIdleCallback": true
}
}
}