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REQUEST ID: f66dcc07-73d5-47e6-ac11-2fbc7ad23782

2026-10-27T16:35:43.805Z 2a03:2880:f80a:2d:: BOT

BOT DETECTION RESULT

STATUS: BOT
CONFIDENCE: 100%
OPERATOR: Meta
BOT NAME: Meta-ExternalAgent
TYPE: AI Training
UA CLAIM: Meta-ExternalAgent | CLOUDFLARE VERIFIED: yes (Page Preview)
WHY BOT:
  • AI training crawler for Meta's Llama and social media models

REQUEST INFO

ID: f66dcc07-73d5-47e6-ac11-2fbc7ad23782
TIME: 2026-10-27T16:35:43.805Z
METHOD: GET
URL: https://header-analyzer.franzai.com/
PATH: /

HEADERS (11)

accept: */*
accept-encoding: gzip, br
cf-connecting-ip: 2a03:2880:f80a:2d::
cf-ipcountry: GB
cf-ray: a5131d967ad69492
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
host: header-analyzer.franzai.com
user-agent: facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)
x-forwarded-proto: https
x-real-ip: 2a03:2880:f80a:2d::

NETWORK

IP: 2a03:2880:f80a:2d::
TLS: TLSv1.3
PROTOCOL: HTTP/2

LOCATION

COUNTRY: GB
CITY: London
ASN: 32934

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: Meta Meta-ExternalAgent

Suspicious Indicators

- AI training crawler for Meta's Llama and social media models

User Agent

facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)

Raw JSON Data

{
  "id": "f66dcc07-73d5-47e6-ac11-2fbc7ad23782",
  "timestamp": "2026-10-27T16:35:43.805Z",
  "timestampMs": 1793118943805,
  "request": {
    "method": "GET",
    "url": "https://header-analyzer.franzai.com/",
    "path": "/",
    "host": "header-analyzer.franzai.com"
  },
  "headers": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "2a03:2880:f80a:2d::",
    "cf-ipcountry": "GB",
    "cf-ray": "a5131d967ad69492",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "header-analyzer.franzai.com",
    "user-agent": "facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)",
    "x-forwarded-proto": "https",
    "x-real-ip": "2a03:2880:f80a:2d::"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "2a03:2880:f80a:2d::",
    "country": "GB",
    "city": "London",
    "asn": 32934
  },
  "geo": {
    "country": "GB",
    "city": "London",
    "asn": 32934,
    "colo": "LHR"
  },
  "bot": {
    "isBot": true,
    "probableBot": false,
    "confidence": 100,
    "suspiciousScore": 0,
    "spoofed": false,
    "uaVerified": true,
    "uaClaim": "Meta-ExternalAgent",
    "botName": "Meta-ExternalAgent",
    "operator": "Meta",
    "operatorSource": "rule",
    "type": "AI Training",
    "ruleId": "meta-external",
    "detectionReason": "AI training crawler for Meta's Llama and social media models",
    "reasons": [
      "AI training crawler for Meta's Llama and social media models"
    ],
    "rulesVersion": "d5662f0e0a20"
  },
  "cf": {
    "httpProtocol": "HTTP/2",
    "clientAcceptEncoding": "gzip, deflate",
    "requestPriority": "weight=16;exclusive=0;group=0;group-weight=0",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": [
      ":method",
      ":scheme",
      ":path",
      ":authority",
      "accept",
      "accept-encoding",
      "user-agent"
    ],
    "clientTcpRtt": 2,
    "clientQuicRtt": 0,
    "colo": "LHR",
    "asn": 32934,
    "asOrganization": "Meta Platforms Ireland Limited",
    "country": "GB",
    "isEUCountry": false,
    "city": "London",
    "continent": "EU",
    "region": "England",
    "regionCode": "ENG",
    "timezone": "Europe/London",
    "longitude": "-0.12574",
    "latitude": "51.50853",
    "postalCode": "WC2N",
    "tlsVersion": "TLSv1.3",
    "tlsCipher": "AEAD-AES256-GCM-SHA384",
    "tlsClientRandom": "nNoCBcn4O5V+uIL7o2M9oiHM9A5Zau9LmCX9Z1ggde4=",
    "tlsClientCiphersSha1": "GXSPDLP4G3X+prK73a4wBuOaHRc=",
    "tlsClientExtensionsSha1": "Y7DIC8A6G0/aXviZ8ie/xDbJb7g=",
    "tlsClientExtensionsSha1Le": "6e+q3vPm88rSgMTN/h7WTTxQ2wQ=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "15b153da57bd26e3fa3d63ec5e1577c08420ff7d2dfab971287299d4f89ae567f21d778cbde48c18e3647fd8d925d666",
      "serverHandshake": "2bf25d69da2e2a734844bc0833badba9ec47ac837c54232fbc663b8f922e4b25d940e2d4318d34e9e9712703c19dd129",
      "clientFinished": "21266b7263ac37257c40cbd7234740a3ebc7b60c25edbd816a8448949dd7a36f59ead0e41ac2238aa51623b17cdaa044",
      "serverFinished": "7168375de04a087d297a3dccaf8a5eee947b1293055a0b226a4b6f9f27d68473ba7cd0448da8655b0a010772e31155fe"
    },
    "tlsClientHelloLength": "334",
    "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": "Page Preview",
    "edgeL4": {
      "deliveryRate": 1660780
    }
  },
  "jsData": null
}