Phet.colorado.edu Reviews | Scam, Legit or Safe Check
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Phet.colorado.edu Website Review

October 22, 2025 at 4:48 AM
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Phet.colorado.edu → Safety Check

First checked 9 hours ago
Trusted but Verify
Website content analyzed
Method: automated checks.
Reputation footprint:
Limited third-party mentions and inbound links
Phet.colorado.edu
Captured Image: Desktop View as for 2025-10-22 07:48:50

How we scored phet.colorado.edu

On-page:
Reliable Payment Method, Registration Form, Google Tag Manager, Cloudflare Browser Insights
SSL Certificate:
Issued by Sectigo RSA Organization Validation Secure Server CA on February 3, 2025. Valid for: 13 months (TLS 1.3)
Positive signals
  • Android App
  • Apple App
  • Social Media Links
  • Long Term SSL Certificate
and 1 more…
72 /100
Trust Score
US
Location
0
Site is not warned
Last checked October 22, 2025 at 4:48 AM by Gridinsoft Trust Model v2.2.8

This domain was registered through the company unknown and had the owner University of Colorado. Complaint contact not found.

About colorado.edu

We scanned phet.colorado.edu and found it to be legitimate. Our analysis shows a good trust score of 72/100, indicating this website appears to be safe to use.

Why is it rated 72/100?

Our security assessment reviewed multiple factors including domain age ( days old - well established), hosting location (US), website content and technology. Based on all the information gathered, we believe this website is legitimate. However, we always recommend verifying the authenticity of any website before making purchases or sharing personal information.

Phet.colorado.edu Digital Footprints

Reliable Payment Method

Payment processing utilizes established and secure payment systems including major credit cards, PayPal, or other recognized financial service providers. These payment methods typically offer fraud protection and dispute resolution mechanisms for consumer protection.

Registration Form

The phet.colorado.edu website implements data collection forms that may request personal information including names, email addresses, phone numbers, or other sensitive details. Users should verify the legitimacy of it and review privacy policies before submitting personal data.

Android App

The phet.colorado.edu website offers a mobile application for Android devices, indicating expanded platform presence beyond web-based services.

Apple App

This website has an iOS mobile application available, indicating cross-platform accessibility for Apple device users.

Google Tag Manager

The phet.colorado.edu website uses Google Tag Manager to add and update tracking tags on its website.

Cloudflare Browser Insights
Social Media Links

The presence of social media links on the website indicates that it maintains official accounts on social media, which is a positive sign of credibility and engagement.

Long Term SSL Certificate

The SSL certificate for phet.colorado.edu is valid for more than 6 months, indicating a long-term commitment to security and trust.

High Trust Score
Color Guide

  • Requires special attention: Indicates areas with potential risks or issues that need careful review.

  • Positive indicators: Highlights trusted elements or reliable features that enhance user confidence.

  • Exercise caution: Signals areas where user data is involved or points that may require additional care.

  • Neutral: Provides information without indicating risk or reliability, serving as general context only.

Trusted but Verify

72 / 100
October 22, 2025 at 4:48 AM

This security assessment is based on automated analysis and community feedback. The score is based on a 1-100 scale, with 100 being the most reputable.

Domain Information

Registrant
University of Colorado
Top Level Domain
.edu
Domain Extension
Subdomain phet

Technical Details

IP Address 104.21.73.176
Hosting Provider
AS13335 Cloudflare, Inc.
San Francisco, US
Primary Language
DNS Records 104.21.73.176 A
172.67.191.20 A
2606:4700:3034::ac43:bf14 AAAA
2606:4700:3035::6815:49b0 AAAA
phet.colorado.edu.cdn.cloudflare.net. CNAME
phet.colorado.edu.cdn.cloudflare.net CNAME

Content Analysis

Original website content:

PhET: Free online physics, chemistry, biology, earth science and math simulations

Free science and math simulations for teaching STEM topics, including physics, chemistry, biology, and math, from University of Colorado Boulder

Mentioned hosts (20):
www.hewlett.org static.cloudflareinsights.com yidanprize.org www.youtube.com fonts.gstatic.com www.nsf.gov www.colorado.edu play.google.com www.google-analytics.com www.moore.org +10 more

Security Analysis

Detection Signatures:

These signatures are used to generate the security fingerprint below.

Reliable Payment Method Registration Form Android App Apple App Google Tag Manager Cloudflare Browser Insights Social Media Links Long Term SSL Certificate High Trust Score
Security Fingerprint:

Unique identifier based on site analysis

three-leopard-montana-fish

Warning Summary

This section provides a detailed breakdown of security warnings from multiple trusted sources.

We gather verdicts from a range of security providers to assess the safety of the site. If any of these sources flag the site as potentially harmful, it will be marked with a warning. Each entry includes the source and their findings, allowing you to see the different assessments. This transparency ensures you have all the information needed to evaluate the site's risk.

If no warnings are issued, the site is considered safe based on the analysis from all checked sources. For more details, please review the individual findings below.

BitDefender
Clean
CRDF
Clean
Google Safebrowsing
Clean
Phishing Database
Clean
Netcraft
Clean
Criminal IP
Clean
OpenPhish
Clean
ESET
Clean
CyRadar
Clean
Sophos
Clean

Phet.colorado.edu blocked? Check the safety report created on October 22, 2025

Are You the Owner?

If you own Phet.colorado.edu, we'd love to hear from you. If you'd like to challenge the trust score assigned, we're happy to take a closer look. You can write to us legal(at)gridinsoft.com. However, please be prepared to provide proof of your business's legitimacy. Introduce yourself with your real name. Please note, we never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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Your score for phet.colorado.edu
72
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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