Security Scan Report: phet.colorado.edu

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Submitted: Dec 7, 2025, 4:05:46 PMCompleted: Dec 7, 2025, 4:07:01 PMpubliccompleted
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Summary

This website contacted 21 IPs in 3 countries across 8 domains to perform 91 HTTP transactions. The main domain is phet.colorado.edu and was registered NaN years ago.

Submitted URL: https://phet.colorado.edu/en/simulations/balancing-act

The Cisco Umbrella rank of the primary domain is #20,670 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 98%

0
Risk Score

Legitimate educational site with no security concerns.

Safety Factors
Established educational institution (University of Colorado)
Clear, non‑malicious content (interactive physics simulation)
Only a harmless search form present
Domain age information unavailable

Details

Page Title

Balancing Act - Balance | Proportional Reasoning | Torque - PhET Interactive Simulations

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

education learning

(77%)

Domain Information

Within the sponsored educational top-level domain (.edu), 'phet.colorado.edu' is registered; it also runs on subdomain 'phet'. Its registrable label 'colorado' stretches across 8 characters containing 4 vowels alongside 4 consonants. Breaking it apart gives 1 word: colorado. Expect 8 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://phet.colorado.edu/en/simulations/balancing-act

Page Load Overview

31.06s
Total Load Time
91
HTTP Requests
8
Domains
4.8 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
Text Length:3,798 chars
Detector Agreement:100%

Website Classification

Primary Category

education learning77% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

education learning
77%
government public service
45%
education
45%
adult content
43%
documentation technical
39%

Detected Features

Search
OG: phet:simulation

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
11216.58.206.40United States
AS15169GOOGLE
4128.138.129.34Boulder, Colorado, United States
AS104COLORADO-AS
4104.16.79.73United States
AS13335CLOUDFLARENET
4104.21.73.176United States
AS13335CLOUDFLARENET
4172.67.191.20United States
AS13335CLOUDFLARENET
4142.250.185.238United States
AS15169GOOGLE
474.125.29.95United States
AS15169GOOGLE
4216.239.34.36United States
AS15169GOOGLE
4216.239.32.36United States
AS15169GOOGLE
4142.250.185.67United States
AS15169GOOGLE
9121--

Detected Technologies5

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T13383F85383F2033B526343CDEABAB71671F2818FE206084476AC46A55FD7E863B6791D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:1H1VvjgJRoc4H6Wi+D9JpRXo//mcnt7D/8t7Dd1t7DzTrr41npng42simvmvAV:zBjgJRoco2F0FrFypv2xAmoV

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:81498:X4DaAjAYCkuBtLAKAiBEpC8ElZIglEQpESiEQMcKBLIImGRkgYQZilAECCC4FQthRKFS1EmckLYg9RPgAEaUgNkRFQQACAAH

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:6f000087ff8fbfff
Perceptual Hash:b762c999cc3670cc
Difference Hash:cc4e4d4d621b7b20
Wavelet Hash:64000084bf8fbfff
Color Hash:#3a7878

Other Hashes

Crop Resistant:cc4e4d4d621b7b20

Scan History

Scan history not available

Unable to load historical scan data