Security Scan Report: www.jeffco.us

Submitted: Nov 4, 2025, 9:59:28 PMCompleted: Nov 4, 2025, 10:00:09 PMpubliccompleted
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Summary

This website contacted 6 IPs in 1 country across 2 domains to perform 13 HTTP transactions. The main domain is jeffco.us and was registered NaN years ago.

Submitted URL: https://www.jeffco.us/

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

No security concerns detected; site appears legitimate.

Safety Factors
Long‑standing domain registration
Cloudflare security interstitial
Domain age information unavailable

Details

Primary Scan Blocked — Fallback Capture Shown

The primary scanner could not load this page (possible bot protection). The screenshot and page details shown were captured by a fallback browser that loaded the page successfully.

Page Title

Jefferson County, CO | Official Website

Scan Type

public

Language

🇺🇸

English

(51% confidence)

Category

technology software

(63%)

Domain Information

Within the United States country-code top-level domain (.us), 'www.jeffco.us' is registered, featuring subdomain 'www'. The registrable portion 'jeffco' spans 6 characters containing two vowels alongside four consonants. Segmentation suggests 2 words: jeff, co. The median word length lands at 3 characters. Most frequently, 'jeff' shows up in Czech. Secondary signals appear in Polish and Galician. Net impression: Czech phrase.

Screenshot

Security scan screenshot of https://www.jeffco.us/

Page Load Overview

15.50s
Total Load Time
13
HTTP Requests
2
Domains
0 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:51%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:51%
Script Type:Latin
HTML Lang Attribute:en-US
Text Length:332 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software63% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
63%
documentation technical
33%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
2104.18.33.185United States
AS13335CLOUDFLARENET
2172.64.154.71United States
AS13335CLOUDFLARENET
2104.18.95.41United States
AS13335CLOUDFLARENET
2104.18.94.41United States
AS13335CLOUDFLARENET
22606:4700::6812:5f29United States
AS13335CLOUDFLARENET
22606:4700::6812:5e29United States
AS13335CLOUDFLARENET
136--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T12AD318E0AA496836900731C8E17B5618987D8335E7075CAEFDBD83F09BD9CE4D2B3166

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:JRM/AcAZXC18c+kAtLk4ux9+CcRz32Lz0f1wexM7JlpeB43thoeKWNbTQZFKwNz8:JqrgQyXuzlFhzTl8z5BHxY1GM7T

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:141470:RMJgYoTqBcBpFguYqBNoBwFtRKBAAYFDBWkQfMJZNXiXEFgxIAQUYGoMmxaIBoM0oKBQkRhAkIjEwUQR3YtEF3zSMAAfEBwC

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:fffcfcfe00000000
Perceptual Hash:d8dd2123b6b42b63
Difference Hash:6100a0202c979595
Wavelet Hash:fffefeff18000000
Color Hash:#931f5b

Scan History

Scan history not available

Unable to load historical scan data