Security Scan Report: gilderlehrman.org

Redirected to:
https://www.gilderlehrman.org/
Bot Protection Detected

This website is protected by Cloudflare bot protection. The page may show differently for regular users.

Submitted: Completed: publiccompleted
This website contacted 4 IPs in 1 country across 3 domains to perform 11 HTTP transactions. The main domain is gilderlehrman.org and was registered 28 years ago.

Submitted URL: https://gilderlehrman.org

Effective URL:
https://www.gilderlehrman.org/
Redirected

The Cisco Umbrella rank of the primary domain is #198,905 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 60%

2
Risk Score

Long-established (1998) educational domain behind a Cloudflare bot challenge; content was not captured, but no threat-intel, YARA or phishing evidence exists. Low risk.

Risk Factors (1)
Suricata flagged obfuscated JavaScript twice (HIGH, 'Potentially Bad Traffic'); consistent with the Cloudflare challenge bundle, but a non-zero network alert signal
Safety Factors (5)
28-year-old registered domain with continuous history
No threat-intelligence matches against the page or its loaded resources
No content-malware Indicators of Compromise, no YARA malware, no analyst-vetted malicious kit
Only external script host is Cloudflare's challenge infrastructure
Page is a standard anti-bot verification interstitial, not a credential or payment page
Domain age information unavailable

Details

Page Title

Just a moment...other network

Scan Type

public

Domain Name Analysis

The domain 'gilderlehrman.org' uses the non-profit oriented generic top-level domain (.org). Its registrable label 'gilderlehrman' stretches across 13 characters split between four vowels and nine consonants. Segmentation suggests 4 words: gil, der, lehr, man. Median word length is 3 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://gilderlehrman.org

Page Load Overview

0.78s
Total Load Time
983 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en-us
Text Length:396 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software77% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
77%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
5172.66.166.44Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2104.20.40.176Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2104.18.95.41Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
2104.18.94.41Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
114--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T135D20A72EB08225B55238AEF7AC0FB84013162915616677AFCE73564DFC90593A733C7

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:wmRDqjyWZatAaZHINSFQT2qG1/xkuOXc6vq:FqjyWRa8T2z1/yoQq

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:28886:leMo8CICEIPGEJJEAKCgzaGkgAEHK1pAICBCIYCmGMQwWgVWQ+EAEwAAQJzyAFiDI0JIYEA2rynm84hFBCsCnKEkCABgSaZA

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:cfc3c3ffffffffe7
Perceptual Hash:b03132cec6cececc
Difference Hash:189e16100000000c
Wavelet Hash:3c000c3c0f0f2f03
Color Hash:#d2512d

Other Hashes

Crop Resistant:189e16100000000c

Scan History

Scan history not available

Unable to load historical scan data