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REQUEST ID: 4964b566-c293-46f6-b586-965456b06e27

2026-10-23T20:48:18.401Z 2a03:2880:f802:4:: 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: 4964b566-c293-46f6-b586-965456b06e27
TIME: 2026-10-23T20:48:18.401Z
METHOD: GET
URL: https://header-analyzer.franzai.com/
PATH: /

HEADERS (11)

accept: */*
accept-encoding: gzip, br
cf-connecting-ip: 2a03:2880:f802:4::
cf-ipcountry: US
cf-ray: a4f39a12be08238d
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:f802:4::

NETWORK

IP: 2a03:2880:f802:4::
TLS: TLSv1.3
PROTOCOL: HTTP/2

LOCATION

COUNTRY: US
CITY: San Jose
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": "4964b566-c293-46f6-b586-965456b06e27",
  "timestamp": "2026-10-23T20:48:18.401Z",
  "timestampMs": 1792788498401,
  "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:f802:4::",
    "cf-ipcountry": "US",
    "cf-ray": "a4f39a12be08238d",
    "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:f802:4::"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "2a03:2880:f802:4::",
    "country": "US",
    "city": "San Jose",
    "asn": 32934
  },
  "geo": {
    "country": "US",
    "city": "San Jose",
    "asn": 32934,
    "colo": "SJC"
  },
  "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": 0,
    "clientQuicRtt": 0,
    "colo": "SJC",
    "asn": 32934,
    "asOrganization": "Meta Platforms Ireland Limited",
    "country": "US",
    "isEUCountry": false,
    "city": "San Jose",
    "continent": "NA",
    "region": "California",
    "regionCode": "CA",
    "timezone": "America/Los_Angeles",
    "longitude": "-121.89496",
    "latitude": "37.33939",
    "postalCode": "95110",
    "metroCode": "807",
    "tlsVersion": "TLSv1.3",
    "tlsCipher": "AEAD-AES256-GCM-SHA384",
    "tlsClientRandom": "REcivu5IKeFPmhaRTjkBhcUHpYmaBI5wVTXFXyi8rXQ=",
    "tlsClientCiphersSha1": "GXSPDLP4G3X+prK73a4wBuOaHRc=",
    "tlsClientExtensionsSha1": "Y7DIC8A6G0/aXviZ8ie/xDbJb7g=",
    "tlsClientExtensionsSha1Le": "6e+q3vPm88rSgMTN/h7WTTxQ2wQ=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "3aee0a3d0f7e0692dcdd4014c83233ef56065ea243c49488859449b32c806b7e1aefe067c5d249344ab5402a356f2659",
      "serverHandshake": "889647f96b159e0039bdea7cca22cf24c9e2040b58b49d0d5da0a209df99c2bd483877719c4deed9d6eba5c3f5e4196b",
      "clientFinished": "5cdfc8c4cecb0cb821bb6b09272f76d5e69268801f9186823cb78c080504a8c4a20b18d5e8e03126c2701e11f2c0c64e",
      "serverFinished": "0a8da91c502c010183e160ea2b17bc62abf58a327ed70e9b298a8ade2ac8f46a8b8210410229e0ece33f6423541218b6"
    },
    "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": 6260061
    }
  },
  "jsData": null
}