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REQUEST ID: d76d16cf-afc1-42a6-bcc2-c9ed8e8eacf8

2026-08-28T18:41:21.810Z 111.225.148.15 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: d76d16cf-afc1-42a6-bcc2-c9ed8e8eacf8
TIME: 2026-08-28T18:41:21.810Z
METHOD: GET
URL: https://header-analyzer.franzai.com/robots.txt
PATH: /robots.txt

HEADERS (10)

accept-encoding: gzip, br
cf-connecting-ip: 111.225.148.15
cf-ipcountry: CN
cf-ray: a325731e39b03c32
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
host: header-analyzer.franzai.com
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Bytespider;https://zhanzhang.toutiao.com/
x-forwarded-proto: https
x-real-ip: 111.225.148.15

NETWORK

IP: 111.225.148.15
TLS: TLSv1.3
PROTOCOL: HTTP/2

LOCATION

COUNTRY: CN
CITY: Shijiazhuang
ASN: 4134

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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Bytespider;https://zhanzhang.toutiao.com/

Raw JSON Data

{
  "id": "d76d16cf-afc1-42a6-bcc2-c9ed8e8eacf8",
  "timestamp": "2026-08-28T18:41:21.810Z",
  "timestampMs": 1787942481810,
  "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": "111.225.148.15",
    "cf-ipcountry": "CN",
    "cf-ray": "a325731e39b03c32",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "header-analyzer.franzai.com",
    "user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Bytespider;https://zhanzhang.toutiao.com/",
    "x-forwarded-proto": "https",
    "x-real-ip": "111.225.148.15"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "111.225.148.15",
    "country": "CN",
    "city": "Shijiazhuang",
    "asn": 4134
  },
  "geo": {
    "country": "CN",
    "city": "Shijiazhuang",
    "asn": 4134,
    "colo": "AMS"
  },
  "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",
    "requestPriority": "weight=256;exclusive=1",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": {},
    "clientTcpRtt": 219,
    "clientQuicRtt": 0,
    "colo": "AMS",
    "asn": 4134,
    "asOrganization": "CHINANET 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": "sJaR9ncru+53udvY2PWBvcaEV5a0KpbK/0ZJWsqBKqg=",
    "tlsClientCiphersSha1": "QrF6UadKW3vtNOqdNqbd4frxxxE=",
    "tlsClientExtensionsSha1": "H39kk0Ie5A43hLvxHXVN3UgU28k=",
    "tlsClientExtensionsSha1Le": "1a8RKfLcGySY8dcx9aJI42El6R4=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "7706c1ad36b95a8e6648373a7426e55ddf678660e999c17cda22fae2223d23f9",
      "serverHandshake": "fa481b282bbfec1a68f82bbe5feec8a22fc510592443a6e4ed41e4e86ce17ce7",
      "clientFinished": "27084f93a7f497ebbb838d12e23951646d58eb97065159850b498e7c32a3481b",
      "serverFinished": "7b85c85c63be68c359b300bfbdfce583a2d0fa072dac5da6725651b6964dc34c"
    },
    "tlsClientHelloLength": "1508",
    "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": 19738
    }
  },
  "jsData": null
}