ScanMalware.com

Security Scan Report: www.ck12.org

Redirected to:
https://www.ck12.org/student/
Site favicon
Submitted: Jul 17, 2026, 2:00:02 PMCompleted: Jul 17, 2026, 2:01:39 PMpubliccompleted

Summary

This website contacted 3 IPs in 1 country across 13 domains to perform 2 HTTP transactions. The main domain is ck12.org and was registered 19 years ago.

Submitted URL: https://www.ck12.org

Effective URL: https://www.ck12.org/student/Redirected

The Cisco Umbrella rank of the primary domain is #42,307 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 92%

2
Risk Score

The site appears legitimate and low‑risk; no credential or payment collection, no malicious indicators.

Risk Factors
High JavaScript obfuscation score with eval() usage
Safety Factors
Established domain with reputable ranking (Top 100K)
Self‑branding confirmed
No malicious network alerts or IoC hits
Domain age information unavailable

Details

Page Title

Free Online Textbooks, Flashcards, Adaptive Practice, Real World Examples, Simulations

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

education learning

(56%)

Domain Information

The domain name 'www.ck12.org' uses the non-profit oriented generic top-level domain (.org), featuring subdomain 'www'. The core label 'ck12' covers 4 characters holding zero vowels versus 2 consonants; bonus characters include two digits. Breaking it apart gives two words: ck, 12. Average segment length settles at two characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://www.ck12.org

Page Load Overview

4.93s
Total Load Time
107
HTTP Requests
13
Domains
514 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:4,249 chars
Detector Agreement:100%

Website Classification

Primary Category

education learning56% confidence
Type: spa
Method: ml+structural

All Detected Categories

education learning
56%
technology software
46%
adult content
44%
corporate
35%
forum
20%

Detected Features

Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
3765.9.175.49Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
3513.226.244.78Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
35142.251.127.84Google · CDNUnited States
AS15169Google LLC
1073--

Page Statistics

107
Requests
13
Unique Domains
1.7 MB
Total Size

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T172645B7111813476020323D9F561760971ABB3F6DB03CA80F7BE0AE05BE6DE9695F2AD

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:i6y4Aj/hLCm3+7DhoujV0ijF0ImSqt5vmiXguofxa:1y4Aj/hLCm3+7DhoujV0ijNq37Xgtfxa

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:316033:HEK5FAQD1IRDJRHpCgKSNFABQIGHAaHAHoChoBxaBAvnDpJImBQIMAaQCvJAGNiAoEmIRC5qRglGYjUYIiiDh4og0BEENO8g

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:ff9f9f8f8f8fdf00
Perceptual Hash:bcd447b943c74cc4
Difference Hash:583c3c3c3c3c30c5
Wavelet Hash:1e8f87878f8f8f00
Color Hash:#79d284

Other Hashes

Crop Resistant:583c3c3c3c3c30c5,3457437373261c98,0000502cd2d4cc2c

Scan History

Scan history not available

Unable to load historical scan data