Security Scan Report: www.lean.org

Submitted: Apr 17, 2026, 1:56:43 PMCompleted: Apr 17, 2026, 1:58:01 PMpubliccompleted
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Summary

This website contacted 4 IPs in 1 country across 4 domains to perform 1 HTTP transaction. The main domain is lean.org and was registered NaN years ago.

Submitted URL: https://www.lean.org

The Cisco Umbrella rank of the primary domain is #516,920 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 92%

1
Risk Score

Legitimate organization site with low risk; no phishing or malware indicators detected.

Safety Factors
Long‑standing domain registration (since 1997)
Absence of credential‑harvesting forms
No external Indicators of Compromise or malware matches
Brand claims align with the actual domain
Domain age information unavailable

Details

Page Title

Lean Enterprise Institute | Learn Lean Thinking & Practice

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

corporate

(70%)

Domain Information

The domain 'www.lean.org' uses the non-profit oriented generic top-level domain (.org); it also runs on subdomain 'www'. Its registrable label 'lean' stretches across 4 characters split between two vowels and 2 consonants. It segments into 1 word: lean. The median word length lands at four characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.lean.org

Page Load Overview

4.20s
Total Load Time
112
HTTP Requests
25
Domains
3.3 MB
Total Size

Language Analysis

Primary Language

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

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en-US
Text Length:7,015 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate70% confidence
Type: spa
Method: structural

All Detected Categories

corporate
70%
news/blog
40%

Detected Features

Search
Articles
Products
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
28151.101.2.159United States
AS54113Fastly, Inc.
28150.171.27.10United States
AS8075Microsoft Corporation
28142.251.20.97United States
AS15169Google LLC
28104.16.140.209United States
AS13335Cloudflare, Inc.
1124--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F6A3F6B3A0D8003B936BD2D9A128B799FFD3A503DF810691B7FC51AC8BC2DA56573149

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:G/EuTOn5kSGkbkf5kWP894u2Gkq4dYGJ3m3PxvVg:ZqsyqA

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:102360:ZN4FAgLgvBUCtIkxKwVZACAAH0IqjUg5kAoAybAZoAkggiACCxAgRwFLjuOAgCxAAhBoGJgK5si4CpQGwHkhBkwTI3YAN0FA

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:00ffc7ffffff0000
Perceptual Hash:a7b40d13272ebd0e
Difference Hash:ff00170f88086563
Wavelet Hash:00ffc3c3ffff0000
Color Hash:#862d52

Scan History

Scan history not available

Unable to load historical scan data