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REQUEST ID: dac4d1e0-1674-487a-977c-b68509ef7c3a

2026-05-27T04:55:04.009Z 110.249.202.189 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: dac4d1e0-1674-487a-977c-b68509ef7c3a
TIME: 2026-05-27T04:55:04.009Z
METHOD: GET
URL: https://header-analyzer.franzai.com/robots.txt
PATH: /robots.txt

HEADERS (10)

accept-encoding: gzip, br
cf-connecting-ip: 110.249.202.189
cf-ipcountry: CN
cf-ray: a0226cd7ee1c9dea
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
host: header-analyzer.franzai.com
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: 110.249.202.189

NETWORK

IP: 110.249.202.189
TLS: TLSv1.2
PROTOCOL: HTTP/1.1

LOCATION

COUNTRY: CN
CITY: Shijiazhuang
ASN: 4837

JAVASCRIPT DETECTION

Status: NO JS SUPPORTED
JavaScript was not executed for this request

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": "dac4d1e0-1674-487a-977c-b68509ef7c3a",
  "timestamp": "2026-05-27T04:55:04.009Z",
  "timestampMs": 1779857704009,
  "request": {
    "method": "GET",
    "url": "https://header-analyzer.franzai.com/robots.txt",
    "path": "/robots.txt",
    "host": "header-analyzer.franzai.com"
  },
  "headers": {
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "110.249.202.189",
    "cf-ipcountry": "CN",
    "cf-ray": "a0226cd7ee1c9dea",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "header-analyzer.franzai.com",
    "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": "110.249.202.189"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "110.249.202.189",
    "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/1.1",
    "clientAcceptEncoding": "gzip",
    "requestPriority": "",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": {},
    "clientTcpRtt": 196,
    "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": "TLSv1.2",
    "tlsCipher": "ECDHE-ECDSA-AES128-GCM-SHA256",
    "tlsClientRandom": "zbuEu9KHoE2VZsaCmS4Uxl6N9ItSGEdcnB+1dke6R3I=",
    "tlsClientCiphersSha1": "QNrac3x6wmJeQFVb9V8okueSI9w=",
    "tlsClientExtensionsSha1": "RwMMfYO8eGKfRPeSeWHIe2fwzkg=",
    "tlsClientExtensionsSha1Le": "AZd+2+u86Lold6cPWY0M0ILbnO0=",
    "tlsClientHelloLength": "508",
    "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": 14741
    }
  },
  "jsData": null
}