REQUEST DETAILS - COMPREHENSIVE ANALYSIS

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REQUEST ID: bf553c8c-c7cf-4d4a-bbc0-650edc42c9cf

2026-09-18T12:19:08.327Z 185.191.171.4 BOT

BOT DETECTION RESULT

STATUS: BOT
CONFIDENCE: 100%
OPERATOR: SEMrush
BOT NAME: SEMrushBot
TYPE: SEO Tool
UA CLAIM: SEMrushBot | CLOUDFLARE VERIFIED: yes (Search Engine Optimization)
WHY BOT:
  • SEO analysis tool for keyword research and competitive intelligence

REQUEST INFO

ID: bf553c8c-c7cf-4d4a-bbc0-650edc42c9cf
TIME: 2026-09-18T12:19:08.327Z
METHOD: GET
URL: https://header-analyzer.franzai.com/robots.txt
PATH: /robots.txt

HEADERS (11)

accept: */*
accept-encoding: gzip, br
cf-connecting-ip: 185.191.171.4
cf-ipcountry: US
cf-ray: a3d04c174d4024ca
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
host: header-analyzer.franzai.com
user-agent: Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
x-forwarded-proto: https
x-real-ip: 185.191.171.4

NETWORK

IP: 185.191.171.4
TLS: TLSv1.3
PROTOCOL: HTTP/1.1

LOCATION

COUNTRY: US
CITY: Ashburn
ASN: 209366

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: SEMrush SEMrushBot

Suspicious Indicators

- SEO analysis tool for keyword research and competitive intelligence

User Agent

Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)

Raw JSON Data

{
  "id": "bf553c8c-c7cf-4d4a-bbc0-650edc42c9cf",
  "timestamp": "2026-09-18T12:19:08.327Z",
  "timestampMs": 1789733948327,
  "request": {
    "method": "GET",
    "url": "https://header-analyzer.franzai.com/robots.txt",
    "path": "/robots.txt",
    "host": "header-analyzer.franzai.com"
  },
  "headers": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "185.191.171.4",
    "cf-ipcountry": "US",
    "cf-ray": "a3d04c174d4024ca",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "header-analyzer.franzai.com",
    "user-agent": "Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)",
    "x-forwarded-proto": "https",
    "x-real-ip": "185.191.171.4"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "185.191.171.4",
    "country": "US",
    "city": "Ashburn",
    "asn": 209366
  },
  "geo": {
    "country": "US",
    "city": "Ashburn",
    "asn": 209366,
    "colo": "IAD"
  },
  "bot": {
    "isBot": true,
    "probableBot": false,
    "confidence": 100,
    "suspiciousScore": 0,
    "spoofed": false,
    "uaVerified": true,
    "uaClaim": "SEMrushBot",
    "botName": "SEMrushBot",
    "operator": "SEMrush",
    "operatorSource": "rule",
    "type": "SEO Tool",
    "ruleId": "semrush",
    "detectionReason": "SEO analysis tool for keyword research and competitive intelligence",
    "reasons": [
      "SEO analysis tool for keyword research and competitive intelligence"
    ],
    "rulesVersion": "d5662f0e0a20"
  },
  "cf": {
    "httpProtocol": "HTTP/1.1",
    "clientAcceptEncoding": "gzip, deflate",
    "requestPriority": "",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": {},
    "clientTcpRtt": 0,
    "clientQuicRtt": 0,
    "colo": "IAD",
    "asn": 209366,
    "asOrganization": "SEMrush CY LTD",
    "country": "US",
    "isEUCountry": false,
    "city": "Ashburn",
    "continent": "NA",
    "region": "Virginia",
    "regionCode": "VA",
    "timezone": "America/New_York",
    "longitude": "-77.48749",
    "latitude": "39.04372",
    "postalCode": "20147",
    "metroCode": "511",
    "tlsVersion": "TLSv1.3",
    "tlsCipher": "AEAD-AES256-GCM-SHA384",
    "tlsClientRandom": "2vyDA2vSfs/8BqB0J0g21KhWjszJa5CsD4UBSGkcimU=",
    "tlsClientCiphersSha1": "HAKT1k2tVJh0v8vnncdY2lcyZ00=",
    "tlsClientExtensionsSha1": "NRKhbDZKs+zPlf1Pm5T18FiD2+I=",
    "tlsClientExtensionsSha1Le": "AqDMNWQA9LuWuOWnZCifOIOfT6Y=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "692515e32af3fed32d3f4507a664c621aad30bd7899959166b2aa4a508103b7b963a26a1ee2275c6124c7ae358235039",
      "serverHandshake": "5bd6fffc683b983e670cbea2fb06282b83912cce9fc6206b1a6eb6f4775bebfc05e2ed83c05c2c0fc84e9c2f465a4280",
      "clientFinished": "062396c609a854b000aa444453c1f13e681157e95909953751486547eef30b06b57c51923a8ed7f156e1a96d6e2ff4c8",
      "serverFinished": "2ead80ac07adb236b7444c4a8017b7b693dd36ad9ac48379ce877d18ca8458a4137d82526a40152e0af3bab54f51a102"
    },
    "tlsClientHelloLength": "320",
    "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 Optimization",
    "edgeL4": {
      "deliveryRate": 5757455
    }
  },
  "jsData": null
}