REQUEST DETAILS - COMPREHENSIVE ANALYSIS

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REQUEST ID: 549abe08-fb68-4264-86fb-1d338de4e686

2026-10-27T15:57:10.983Z 27.46.75.4 MAYBE BOT

BOT DETECTION RESULT

STATUS: MAYBE BOT
CONFIDENCE: 45%
OPERATOR: China Unicom Guangdong province network
WHY MAYBE BOT:
  • No cookies
  • Browser UA missing client hints
  • Browser UA with API-style headers

REQUEST INFO

ID: 549abe08-fb68-4264-86fb-1d338de4e686
TIME: 2026-10-27T15:57:10.983Z
METHOD: GET
URL: https://header-analyzer.franzai.com/robots.txt
PATH: /robots.txt

HEADERS (13)

accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
accept-encoding: gzip, br
accept-language: zh-CN,zh;q=0.9,en;q=0.1
cf-connecting-ip: 27.46.75.4
cf-ipcountry: CN
cf-ray: a512e51f885ec40b
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
host: header-analyzer.franzai.com
referer: https://header-analyzer.franzai.com/robots.txt
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.6117.17 Safari/537.36
x-forwarded-proto: https
x-real-ip: 27.46.75.4

NETWORK

IP: 27.46.75.4
TLS: TLSv1.3
PROTOCOL: HTTP/1.1

LOCATION

COUNTRY: CN
CITY: Guangzhou
ASN: 17623

JAVASCRIPT DETECTION

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

DETECTIVE ANALYSIS

Referrer Analysis

Source: External Site
Full Referrer: https://header-analyzer.franzai.com/robots.txt

Bot Detection Summary

Bot Probability: 55%
Confidence: 45%
Status: Probable Bot

Suspicious Indicators

- No cookies
- Browser UA missing client hints
- Browser UA with API-style headers

User Agent

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.6117.17 Safari/537.36

Raw JSON Data

{
  "id": "549abe08-fb68-4264-86fb-1d338de4e686",
  "timestamp": "2026-10-27T15:57:10.983Z",
  "timestampMs": 1793116630983,
  "request": {
    "method": "GET",
    "url": "https://header-analyzer.franzai.com/robots.txt",
    "path": "/robots.txt",
    "host": "header-analyzer.franzai.com"
  },
  "headers": {
    "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
    "accept-encoding": "gzip, br",
    "accept-language": "zh-CN,zh;q=0.9,en;q=0.1",
    "cf-connecting-ip": "27.46.75.4",
    "cf-ipcountry": "CN",
    "cf-ray": "a512e51f885ec40b",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "header-analyzer.franzai.com",
    "referer": "https://header-analyzer.franzai.com/robots.txt",
    "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.6117.17 Safari/537.36",
    "x-forwarded-proto": "https",
    "x-real-ip": "27.46.75.4"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "27.46.75.4",
    "country": "CN",
    "city": "Guangzhou",
    "asn": 17623
  },
  "geo": {
    "country": "CN",
    "city": "Guangzhou",
    "asn": 17623,
    "colo": "LAX"
  },
  "bot": {
    "isBot": false,
    "spoofed": false,
    "uaVerified": false,
    "uaClaim": null,
    "botName": null,
    "operator": "China Unicom Guangdong province network",
    "operatorSource": "cf-as-org",
    "type": null,
    "confidence": 45,
    "suspiciousScore": 55,
    "probableBot": true,
    "reasons": [
      "No cookies",
      "Browser UA missing client hints",
      "Browser UA with API-style headers"
    ],
    "rulesVersion": "d5662f0e0a20"
  },
  "cf": {
    "httpProtocol": "HTTP/1.1",
    "clientAcceptEncoding": "gzip, deflate, br",
    "requestPriority": "",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": [
      "Host",
      "User-Agent",
      "Accept",
      "Accept-Encoding",
      "Accept-Language",
      "Connection",
      "Referer"
    ],
    "clientTcpRtt": 346,
    "clientQuicRtt": 0,
    "colo": "LAX",
    "asn": 17623,
    "asOrganization": "China Unicom Guangdong province network",
    "country": "CN",
    "isEUCountry": false,
    "city": "Guangzhou",
    "continent": "AS",
    "region": "Guangdong",
    "regionCode": "GD",
    "timezone": "Asia/Shanghai",
    "longitude": "113.25",
    "latitude": "23.11667",
    "postalCode": "510000",
    "tlsVersion": "TLSv1.3",
    "tlsCipher": "AEAD-AES128-GCM-SHA256",
    "tlsClientRandom": "eQXf9/mFkU73v67n4+CoogGBxJ52XNWjnWRjDOgXnMc=",
    "tlsClientCiphersSha1": "QrF6UadKW3vtNOqdNqbd4frxxxE=",
    "tlsClientExtensionsSha1": "VmypJ9I6O+wlbe1dI9qycuZ4Ywg=",
    "tlsClientExtensionsSha1Le": "i+zMiC3iuMzkwC9CUcQV4FcnRkg=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "1b809db63da7941816ee2dccc0ac3df9bcc504de170260c7729c56b15d25a81b",
      "serverHandshake": "0dfa41338b22bce13daf577b879be57f08113ae972df524ab340cbaa68a11bde",
      "clientFinished": "a3bb840d59035b919f93afae26ef8a52d63d934cc65a5aeb6fc567d97e1505b6",
      "serverFinished": "6b028efd239a23519599670da14bcfd6776055f315028a7d830b45d52d3e18d7"
    },
    "tlsClientHelloLength": "1510",
    "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": "",
    "edgeL4": {
      "deliveryRate": 285
    }
  },
  "jsData": null
}