REQUEST DETAILS - COMPREHENSIVE ANALYSIS

REQUEST ID: f40635c1-1eec-4718-96fe-094e2440f8cd

2026-08-23T23:06:49.544Z 213.180.203.88 BOT

BOT DETECTION RESULT

STATUS: BOT
CONFIDENCE: 100%
OPERATOR: Yandex
BOT NAME: YandexBot
TYPE: Search Engine
WHY BOT:
  • Yandex search crawler for Russian and CIS region web indexing

REQUEST INFO

ID: f40635c1-1eec-4718-96fe-094e2440f8cd
TIME: 2026-08-23T23:06:49.544Z
METHOD: undefined
URL: undefined
PATH: undefined

HEADERS (12)

accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
accept-encoding: gzip, br
cf-connecting-ip: 213.180.203.88
cf-ipcountry: RU
cf-ray: a2fdc51b7dafea4b
cf-visitor: {"scheme":"https"}
connection: Keep-Alive
from: support@search.yandex.ru
host: header-analyzer.franzai.com
user-agent: Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0
x-forwarded-proto: https
x-real-ip: 213.180.203.88

NETWORK

IP: 213.180.203.88
TLS: unknown
PROTOCOL: unknown

LOCATION

COUNTRY: RU
CITY: Moscow
ASN: 13238

JAVASCRIPT DETECTION - 77 FEATURES

JS LAG: 3s (captured 2026-08-23T23:06:52.600Z)
Detected: 72/77 features
FEATURESUPPORTED
JSON[YES]
Promise[YES]
Symbol[YES]
Proxy[YES]
Reflect[YES]
Map[YES]
Set[YES]
WeakMap[YES]
WeakSet[YES]
BigInt[YES]
Array.from[YES]
Array.includes[YES]
Array.find[YES]
Array.findIndex[YES]
Object.assign[YES]
Object.values[YES]
Object.entries[YES]
Object.fromEntries[YES]
String.padStart[YES]
String.padEnd[YES]
String.includes[YES]
String.startsWith[YES]
String.endsWith[YES]
fetch[YES]
localStorage[YES]
sessionStorage[YES]
IndexedDB[YES]
Cookies[YES]
ServiceWorker[YES]
WebWorker[YES]
SharedWorker[YES]
WebSocket[YES]
WebRTC[YES]
WebGL[NO]
WebGL2[NO]
Canvas[YES]
Audio[YES]
Video[YES]
MediaRecorder[YES]
Geolocation[YES]
DeviceOrientation[YES]
DeviceMotion[YES]
Vibration[YES]
Battery[YES]
Bluetooth[NO]
USB[YES]
Notification[YES]
Clipboard[YES]
MutationObserver[YES]
IntersectionObserver[YES]
ResizeObserver[YES]
PerformanceObserver[YES]
CustomElements[YES]
ShadowDOM[YES]
PointerEvents[YES]
TouchEvents[NO]
DragDrop[YES]
Fullscreen[YES]
XMLHttpRequest[YES]
FormData[YES]
URLSearchParams[YES]
AbortController[YES]
BroadcastChannel[YES]
MessageChannel[YES]
EventSource[YES]
PushManager[YES]
PaymentRequest[YES]
Share[NO]
Crypto[YES]
SubtleCrypto[YES]
CSP[YES]
SRI[YES]
Performance[YES]
PerformanceNavigation[YES]
PerformanceTiming[YES]
requestAnimationFrame[YES]
requestIdleCallback[YES]

DETECTIVE ANALYSIS

Referrer Analysis

Source: Direct Visit
Full Referrer: Direct

Bot Detection Summary

Bot Probability: 0%
Confidence: 100%
Identified as: Yandex YandexBot

Suspicious Indicators

- Yandex search crawler for Russian and CIS region web indexing

User Agent

Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0

Raw JSON Data

{
  "id": "f40635c1-1eec-4718-96fe-094e2440f8cd",
  "timestamp": "2026-08-23T23:06:49.544Z",
  "timestampMs": 1787526409544,
  "request": {
    "method": "GET",
    "url": "https://header-analyzer.franzai.com/",
    "path": "/",
    "host": "header-analyzer.franzai.com"
  },
  "headers": {
    "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "213.180.203.88",
    "cf-ipcountry": "RU",
    "cf-ray": "a2fdc51b7dafea4b",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "from": "support@search.yandex.ru",
    "host": "header-analyzer.franzai.com",
    "user-agent": "Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0",
    "x-forwarded-proto": "https",
    "x-real-ip": "213.180.203.88"
  },
  "cookies": {},
  "query": {},
  "network": {
    "ip": "213.180.203.88",
    "country": "RU",
    "city": "Moscow",
    "asn": 13238
  },
  "geo": {
    "country": "RU",
    "city": "Moscow",
    "asn": 13238,
    "colo": "AMS"
  },
  "bot": {
    "isBot": true,
    "botName": "YandexBot",
    "operator": "Yandex",
    "type": "Search Engine",
    "confidence": 100,
    "suspiciousScore": 0,
    "probableBot": false,
    "ruleId": "yandex",
    "detectionReason": "Yandex search crawler for Russian and CIS region web indexing",
    "reasons": [
      "Yandex search crawler for Russian and CIS region web indexing"
    ]
  },
  "cf": {
    "httpProtocol": "HTTP/1.1",
    "clientAcceptEncoding": "gzip, deflate",
    "requestPriority": "",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": {},
    "clientTcpRtt": 46,
    "clientQuicRtt": 0,
    "colo": "AMS",
    "asn": 13238,
    "asOrganization": "Yandex enterprise network",
    "country": "RU",
    "isEUCountry": false,
    "city": "Moscow",
    "continent": "EU",
    "region": "Moscow",
    "regionCode": "MOW",
    "timezone": "Europe/Moscow",
    "longitude": "37.61781",
    "latitude": "55.75204",
    "postalCode": "101000",
    "tlsVersion": "TLSv1.3",
    "tlsCipher": "AEAD-AES256-GCM-SHA384",
    "tlsClientRandom": "YlXMyI67RHvdHalpIBN6kIDr4aA1Q4FckCnZ/cX2t6M=",
    "tlsClientCiphersSha1": "GXSPDLP4G3X+prK73a4wBuOaHRc=",
    "tlsClientExtensionsSha1": "tlH5gnoC5Z1HF45J5OgHEi338V0=",
    "tlsClientExtensionsSha1Le": "mRCkyUCRFDTLCNHGQsZNFhkU1/4=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "b8bc716f0d604392dbdf471bb4e1ab544df56358c2c78c22e60c116ea8d2a1b4ec9495fd7d2e1def7653bd0479365a0e",
      "serverHandshake": "f2d4f0168aab716b27c89cb4f6b7fe527d2f3621ea512551fe5e2b1db5ca80c7d56686c179d7bfe1dbb98112707594d5",
      "clientFinished": "5ea61ce3dbe642c71ceb745d5d259f0a3715c9c20afce09c0f9d476afa1aef8326168910cab10d79941892df5bb8128d",
      "serverFinished": "269580f3ef16c73aaf027161dad17905fb71e8613b2846d73a1238c4e42b1a7407650d230b461274b34c5c70523c681c"
    },
    "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": "Search Engine Crawler",
    "edgeL4": {
      "deliveryRate": 121364
    }
  },
  "jsData": {
    "capturedAt": 1787526412600,
    "features": {
      "JSON": true,
      "Promise": true,
      "Symbol": true,
      "Proxy": true,
      "Reflect": true,
      "Map": true,
      "Set": true,
      "WeakMap": true,
      "WeakSet": true,
      "BigInt": true,
      "Array.from": true,
      "Array.includes": true,
      "Array.find": true,
      "Array.findIndex": true,
      "Object.assign": true,
      "Object.values": true,
      "Object.entries": true,
      "Object.fromEntries": true,
      "String.padStart": true,
      "String.padEnd": true,
      "String.includes": true,
      "String.startsWith": true,
      "String.endsWith": true,
      "fetch": true,
      "localStorage": true,
      "sessionStorage": true,
      "IndexedDB": true,
      "Cookies": true,
      "ServiceWorker": true,
      "WebWorker": true,
      "SharedWorker": true,
      "WebSocket": true,
      "WebRTC": true,
      "WebGL": false,
      "WebGL2": false,
      "Canvas": true,
      "Audio": true,
      "Video": true,
      "MediaRecorder": true,
      "Geolocation": true,
      "DeviceOrientation": true,
      "DeviceMotion": true,
      "Vibration": true,
      "Battery": true,
      "Bluetooth": false,
      "USB": true,
      "Notification": true,
      "Clipboard": true,
      "MutationObserver": true,
      "IntersectionObserver": true,
      "ResizeObserver": true,
      "PerformanceObserver": true,
      "CustomElements": true,
      "ShadowDOM": true,
      "PointerEvents": true,
      "TouchEvents": false,
      "DragDrop": true,
      "Fullscreen": true,
      "XMLHttpRequest": true,
      "FormData": true,
      "URLSearchParams": true,
      "AbortController": true,
      "BroadcastChannel": true,
      "MessageChannel": true,
      "EventSource": true,
      "PushManager": true,
      "PaymentRequest": true,
      "Share": false,
      "Crypto": true,
      "SubtleCrypto": true,
      "CSP": true,
      "SRI": true,
      "Performance": true,
      "PerformanceNavigation": true,
      "PerformanceTiming": true,
      "requestAnimationFrame": true,
      "requestIdleCallback": true
    }
  }
}