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Overview Activity Visitors Countries Endpoints Sessions Threats Investigate
NL

jscrawler 0

 · jscrawler 0.1 Human
Scraper
Policy: Silent Throttle
Probability
0 %
Confidence
93 %
Risk Profile
VeryLow
Threat
None
Hit Count
50
Last Seen
32s ago
Network Locale Headers Tool Transport Session Quality
Drift vs
44.4%

Fingerprint Profile

TLS Version
TLSv1.3
HTTP Protocol
HTTP/2
Protocol Client
TLS_AES_256_GCM_SHA384
TCP OS Hint
Unavailable
Fingerprint Integrity
Suspect
UA Consistency
Suspect
Headless Indicator
Low
Datacenter IP
Clean

Browser modes same browser, different modes. One row per persisted mode

Mode Observations Maturity Shift from baseline Last seen
bot-raw 1651 1651 0.04 (ua family, sec gpc, dnt) 07:58:29
signalr-negotiate 89 89 0.38 (header order hash, ua family, sec gpc) 20:44:13
sub-resource 139 139 0.59 (sec gpc, dnt, priority) 20:43:38
navigation 12 12 0.63 (upgrade insecure requests, priority, sec gpc) 20:43:22
4 modes across 1891 observations. See composite browser-mode fingerprints.
Endpoints Visited (22) Click to expand · stats unavailable
# Path
1 /dist/assets/json-enc-DxO8W7MP.js
2 /_content/Mostlylucid.BotDetection.UI/vendor/js/sb-tooltip-portal.js
3 /_content/Mostlylucid.BotDetection.UI/vendor/js/idiomorph-ext.min.js
4 /_content/Mostlylucid.BotDetection.UI/vendor/js/signalr.min.js
5 /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-tabs.js
6 /_content/Mostlylucid.BotDetection.UI/vendor/js/world-merc.js
7 /dist/assets/index.js
8 /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-edit.js
9 /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-reorder.js
10 /_content/Mostlylucid.BotDetection.UI/vendor/js/apexcharts.min.js
11 /_content/Mostlylucid.BotDetection.UI/js/vendor/chart.umd.min.js
12 /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-realtime.js
13 /_content/Mostlylucid.BotDetection.UI/vendor/js/jsvectormap.min.js
14 /_content/Mostlylucid.BotDetection.UI/vendor/js/htmx.min.js
15 /_content/Mostlylucid.BotDetection.UI/js/sb-chartlet.js
16 /_content/Mostlylucid.BotDetection.UI/vendor/js/sb-live-updates.js
17 /_content/Mostlylucid.BotDetection.UI/vendor/js/sb-header-search.js
18 /account/login
19 /dashboard/investigate
20 /docs/how-stylobot-works
21 /open-source
22 /dashboard
Raw Requests (50) Click to expand
Time Method Path Status Prob Conf Risk Profile Action Time
22:32:32 GET /dist/assets/json-enc-DxO8W7MP.js 200 90 % 68 % VeryHigh Silent Throttle 11.7ms
22:32:28 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/sb-tooltip-portal.js 200 90 % 68 % VeryHigh Silent Throttle 12.2ms
22:32:28 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/idiomorph-ext.min.js 200 90 % 68 % VeryHigh Silent Throttle 11.4ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/signalr.min.js 200 90 % 68 % VeryHigh Silent Throttle 12.0ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-tabs.js 200 90 % 68 % VeryHigh Silent Throttle 12.2ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/world-merc.js 200 90 % 68 % VeryHigh Silent Throttle 11.3ms
22:32:27 GET /dist/assets/index.js 200 90 % 68 % VeryHigh Silent Throttle 11.6ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-edit.js 200 90 % 68 % VeryHigh Silent Throttle 14.6ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-reorder.js 200 90 % 68 % VeryHigh Silent Throttle 11.1ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/apexcharts.min.js 200 90 % 68 % VeryHigh Silent Throttle 11.3ms
22:32:27 GET /dist/assets/index.js 200 90 % 68 % VeryHigh Silent Throttle 11.7ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/js/vendor/chart.umd.min.js 200 90 % 68 % VeryHigh Silent Throttle 12.7ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/signalr.min.js 200 90 % 68 % VeryHigh Silent Throttle 11.7ms
22:32:27 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-realtime.js 200 90 % 68 % VeryHigh Silent Throttle 11.4ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/idiomorph-ext.min.js 200 90 % 68 % VeryHigh Silent Throttle 10.4ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-realtime.js 200 90 % 68 % VeryHigh Silent Throttle 11.7ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/jsvectormap.min.js 200 90 % 68 % VeryHigh Silent Throttle 11.7ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/htmx.min.js 200 90 % 68 % VeryHigh Silent Throttle 11.8ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-reorder.js 200 90 % 68 % VeryHigh Silent Throttle 12.3ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/htmx.min.js 200 90 % 68 % VeryHigh Silent Throttle 12.3ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/js/sb-chartlet.js 200 90 % 68 % VeryHigh Silent Throttle 11.2ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/sb-live-updates.js 200 90 % 68 % VeryHigh Silent Throttle 12.6ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/sb-live-updates.js 200 90 % 68 % VeryHigh Silent Throttle 11.4ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/sb-header-search.js 200 90 % 68 % VeryHigh Silent Throttle 12.3ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/sb-tooltip-portal.js 200 90 % 68 % VeryHigh Silent Throttle 12.1ms
22:32:26 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-edit.js 200 90 % 68 % VeryHigh Silent Throttle 11.9ms
22:32:25 GET /_content/Mostlylucid.BotDetection.UI/js/sb-chartlet.js 200 90 % 68 % VeryHigh Silent Throttle 11.4ms
22:32:25 GET /_content/Mostlylucid.BotDetection.UI/vendor/js/policy-stack-tabs.js 200 90 % 68 % VeryHigh Silent Throttle 11.6ms
22:32:23 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.6ms
22:32:23 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.3ms
22:32:23 GET /dashboard/investigate 200 90 % 68 % VeryHigh Silent Throttle 11.4ms
22:32:22 GET /docs/how-stylobot-works 200 90 % 68 % VeryHigh Silent Throttle 12.1ms
22:32:22 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.5ms
22:32:22 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 10.9ms
22:32:22 GET /dashboard/investigate 200 90 % 68 % VeryHigh Silent Throttle 10.9ms
22:32:21 GET /dashboard/investigate 200 90 % 68 % VeryHigh Silent Throttle 11.7ms
22:32:21 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.6ms
22:32:21 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 12.2ms
22:32:21 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.8ms
22:32:21 GET /open-source 200 90 % 68 % VeryHigh Silent Throttle 12.1ms
22:32:21 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.7ms
22:32:21 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.8ms
22:32:20 GET /dashboard 200 90 % 68 % VeryHigh Silent Throttle 11.5ms
22:32:20 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.0ms
22:32:20 GET /dashboard 200 90 % 68 % VeryHigh Silent Throttle 10.6ms
22:32:20 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.4ms
22:32:19 GET /dashboard 200 90 % 68 % VeryHigh Silent Throttle 11.6ms
22:32:19 GET /dashboard 200 90 % 68 % VeryHigh Silent Throttle 11.6ms
22:32:19 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.5ms
22:32:19 GET /account/login 200 90 % 68 % VeryHigh Silent Throttle 11.6ms

Bot Probability & Confidence History

StyloBot Detection Overhead (ms)

User Agent

Mozilla/5.0 (compatible; jscrawler/0.1; +https://github.com/)

Analysis

jscrawler 0 on /dist/assets/json... - caught by Excessive request rate during warmup: 215 requests/min (w..., Visiting many random URLs in no logical order (random sca..., TLS connection appears normal

Detection Signals

  • • Excessive request rate during warmup: 215 requests/min (warmup limit: 120, total: 215)
  • • Visiting many random URLs in no logical order (random scanning pattern)
  • • TLS connection appears normal
  • • Headers appear normal
  • • User-Agent appears normal

Detector Contributions (18 detectors)

Detector Confidence Delta Timing (ms)
HeuristicLate
Heuristic model (late): 98 % bot likelihood (289 features)
 +0.965 0.4
Behavioral
Excessive request rate during warmup: 215 requests/min (warmup limit: 120, total: 215); Visiting many random URLs in no logical order (random scanning pattern)
 +1.250 0.4
Heuristic
Heuristic model (early): 78 % bot likelihood (19 features)
 +0.552 0.1
Ip
IP appears normal: 185.93.89.xxx
 -0.150 0.0
Header
Headers appear normal
 -0.150 0.1
UserAgent
User-Agent appears normal
 -0.150 0.3
TlsFingerprint
TLS connection appears normal
 -0.150 0.0
AI
AI analysis: borderline case, monitoring
 +0.000 10.3
AiScraper
No AI scraper signals detected
 +0.000 0.0
VerifiedBot
No known bot UA pattern
 +0.000 0.0
SecurityTool
No security tools detected in User-Agent
 +0.000 0.1
RequestHydrator
Request signals hydrated to sink
 +0.000 0.0
Http2Fingerprint
HTTP/2 analysis complete (no anomalies detected)
 +0.000 0.0
Http3Fingerprint
Connection uses HTTP/2 (not HTTP/3)
 +0.000 0.0
TcpIpFingerprint
Network fingerprint analysis complete (no anomalies detected)
 +0.000 0.0
HeaderCorrelation
Single signature per header profile
 +0.000 0.0
TransportProtocol
Transport protocol analysis complete
 +0.000 0.0
FastPathReputation
No known patterns in reputation cache
 +0.000 0.0

Signal Intelligence

h2

protocol h2

request

protocol HTTP/2
accept_encoding gzip, br

risk

justification Classified Scraper (probability 0.90, confidence 0.68)
friendly_pin_trace not-applicable:botType=Scraper,yamlType=null,botName=null

tls

cipher TLS_AES_256_GCM_SHA384
Version TLSv1.3
version TLSv1.3

Policy applied

Hit history

No sessions recorded yet.

Sessions are created when a visitor's activity gap exceeds 30 minutes.

Effective policy
Loading effective policy…
ASP.NET Pack — Auth events
JWKS health
OK

reachable

Auth pipeline
JWKS reachable
License
Licensed

ASP.NET pack enabled

OTel Mesh — Traces

Fingerprint timeline

beec7db9e6b04fb8acc7f3f4b437f39c 0 observations

Span + log activity for this fingerprint, ordered by timestamp.

No timeline observations

OTel Mesh receiver online, but no observations seen for this fingerprint id (check W3C baggage propagation)

Signature: nlaCscXqdPXMtXC78mVlQg | Processing: 12ms | Country: NL | UA: Mozilla/5.0 (compatible; jscrawler/0.1; +https://github.com/) | First seen: 2026-07-13 22:32:19 UTC