REQUEST DETAILS - COMPREHENSIVE ANALYSIS

REQUEST ID: c4188346-6abf-4ef7-885b-38af9ab3ed8d

2026-09-20T19:28:19.471Z 43.135.156.17 BOT

BOT DETECTION RESULT

STATUS: BOT
CONFIDENCE: 75%
TYPE: Suspected Bot
WHY BOT:
  • No Accept-Language
  • No cookies
  • Browser UA missing client hints
  • Browser UA with API-style headers

REQUEST INFO

ID: c4188346-6abf-4ef7-885b-38af9ab3ed8d
TIME: 2026-09-20T19:28:19.471Z
METHOD: undefined
URL: undefined
PATH: undefined

HEADERS (11)

accept-encoding: gzip, br
cf-connecting-ip: 43.135.156.17
cf-ipcountry: US
cf-ray: a3e33b890eaacf26
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
host: header-analyzer.franzai.com
range: bytes=0-0
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
x-forwarded-proto: https
x-real-ip: 43.135.156.17

NETWORK

IP: 43.135.156.17
TLS: unknown
PROTOCOL: unknown

LOCATION

COUNTRY: US
CITY: Santa Clara
ASN: 132203

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: 75%
Confidence: 75%
Identified as: Unknown

Suspicious Indicators

- No Accept-Language
- 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/114.0.0.0 Safari/537.36

Raw JSON Data

{
  "id": "c4188346-6abf-4ef7-885b-38af9ab3ed8d",
  "timestamp": "2026-09-20T19:28:19.471Z",
  "timestampMs": 1789932499471,
  "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": "43.135.156.17",
    "cf-ipcountry": "US",
    "cf-ray": "a3e33b890eaacf26",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "header-analyzer.franzai.com",
    "range": "bytes=0-0",
    "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36",
    "x-forwarded-proto": "https",
    "x-real-ip": "43.135.156.17"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "43.135.156.17",
    "country": "US",
    "city": "Santa Clara",
    "asn": 132203
  },
  "geo": {
    "country": "US",
    "city": "Santa Clara",
    "asn": 132203,
    "colo": "SJC"
  },
  "bot": {
    "isBot": true,
    "botName": null,
    "operator": null,
    "type": "Suspected Bot",
    "confidence": 75,
    "suspiciousScore": 75,
    "probableBot": false,
    "reasons": [
      "No Accept-Language",
      "No cookies",
      "Browser UA missing client hints",
      "Browser UA with API-style headers"
    ]
  },
  "cf": {
    "httpProtocol": "HTTP/1.1",
    "requestPriority": "",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": {},
    "clientTcpRtt": 0,
    "clientQuicRtt": 0,
    "colo": "SJC",
    "asn": 132203,
    "asOrganization": "16 COLLYER QUAY",
    "country": "US",
    "isEUCountry": false,
    "city": "Santa Clara",
    "continent": "NA",
    "region": "California",
    "regionCode": "CA",
    "timezone": "America/Los_Angeles",
    "longitude": "-121.95524",
    "latitude": "37.35411",
    "postalCode": "95050",
    "metroCode": "807",
    "tlsVersion": "TLSv1.3",
    "tlsCipher": "AEAD-AES256-GCM-SHA384",
    "tlsClientRandom": "TlJ625psAEYsWL/4Lg4G9TBMMNbIFydLVYy9XSvEumg=",
    "tlsClientCiphersSha1": "GXSPDLP4G3X+prK73a4wBuOaHRc=",
    "tlsClientExtensionsSha1": "cZTfz0G33jxhytWCjEfVzVcI6Z8=",
    "tlsClientExtensionsSha1Le": "y3JKXe94tRJ0uCBnpApIPh1u0IQ=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "1d89643e2d610dca23c55938c46b76560cec024d72287cb81d2422e882680911f3b55919498a5c4e01359a56af62aa88",
      "serverHandshake": "a23c884a1deb12fdc39f084a82586ebd9fbe040e39aa46ee380a05de416a759238f9d36010b890367cc50fb030822b02",
      "clientFinished": "410e0e1991fb39118799700e26c918fe1043480ef8eca67c6d19b3e71dfeb8ea2a5cf443330d66f68b84528c12f32af2",
      "serverFinished": "a72d19c0ebd458f8ccf9cb03f7378305682232fd1d2b7e4b6ec4e808487948dd33b8e15f013f4b49e87a25203cc1ce2d"
    },
    "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": "",
    "edgeL4": {
      "deliveryRate": 2982048
    }
  },
  "jsData": null
}