Security Scan Report: r4ds.hadley.nz

Submitted: Dec 14, 2025, 10:26:39 AMCompleted: Dec 14, 2025, 10:27:07 AMpubliccompleted
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Summary

This website contacted 14 IPs in 2 countries across 4 domains to perform 27 HTTP transactions. The main domain is r4ds.hadley.nz.

Submitted URL: https://r4ds.hadley.nz/

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

The site appears legitimate with no security concerns.

Safety Factors
Domain hosts publicly available educational material
No suspicious redirects or hidden fields
No brand impersonation or typosquatting observed in visible content
Domain age information unavailable

Details

Page Title

R for Data Science (2e)

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(93%)

Domain Information

You're looking at domain 'r4ds.hadley.nz' on the New Zealand country-code top-level domain (.nz); it also runs on subdomain 'r4ds'. Its registrable label 'hadley' stretches across 6 characters split between two vowels and four consonants. Word splitting yields one word: hadley. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://r4ds.hadley.nz/

Page Load Overview

4.70s
Total Load Time
27
HTTP Requests
4
Domains
606 KB
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
Text Length:2,583 chars
Detector Agreement:67%

Website Classification

Primary Category

technology software93% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

technology software
93%
documentation technical
66%
education learning
52%
government public service
39%
adult content
25%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
14185.199.109.153San Francisco, California, United States
AS54113FASTLY
1185.199.108.153United States
AS54113FASTLY
1142.250.186.106United States
AS15169GOOGLE
1185.199.111.153United States
AS54113FASTLY
1185.111.111.157Frankfurt am Main, Hesse, Germany
AS212238Datacamp Limited
1142.250.186.131United States
AS15169GOOGLE
1185.199.110.153United States
AS54113FASTLY
12606:50c0:8002::153United States
AS54113FASTLY
12606:50c0:8003::153United States
AS54113FASTLY
12a00:1450:4001:80e::200aFrankfurt am Main, Hesse, Germany
AS15169GOOGLE
2714--

Detected Technologies3

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1E323D8F7D4F420371163A2E61E993379B152918BEA4589087AFD43287F83F21B4977E8

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:vzopCgwUt28PSiYhRRQlBDCoVg2RvBCIlXvkXw4sXAKAkgEwfO1s63LAypoYmJNL:vzopCgwUt28KNWDCoVg2RvBHlXvkXw4n

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:45843:LAUgyg0EoApDASIohuTKBZRHRclsQcBkSLY/wFiCEZMVCAFKRTUmARIQUMAscgIhoI6LUANEAlhaRCAayMAVhArEUAmpEYNp

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:cfc78383c7c7dfff
Perceptual Hash:b4659b9b6064659b
Difference Hash:1a1616161e163630
Wavelet Hash:8b83838387839f9f
Color Hash:#c179d2

Other Hashes

Crop Resistant:1a1616161e163630

Scan History

Scan history not available

Unable to load historical scan data