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Security Scan Report: openstax.org

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Submitted: Aug 9, 2026, 8:46:40 AMCompleted: Aug 9, 2026, 8:47:29 AMpubliccompleted

Summary

This website contacted 2 IPs in 1 country across 13 domains to perform 3 HTTP transactions. The main domain is openstax.org and was registered 14 years ago.

Submitted URL: https://openstax.org/books/principles-finance/pages/1-1-what-is-finance

The Cisco Umbrella rank of the primary domain is #50,271 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 94%

0
Risk Score

The site is a legitimate educational resource with no phishing, malware, or scam indicators.

Safety Factors
Established domain with long registration history
Self‑branding indicates legitimate ownership
Absence of credential collection or payment fields
No malicious network or IDS alerts
No external malicious links or scripts flagged
Domain age information unavailable

Details

Page Title

1.1 What Is Finance? - Principles of Finance | OpenStax

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(35%)

Domain Information

You're looking at domain 'openstax.org' on the non-profit oriented generic top-level domain (.org) while skipping any subdomain. Its registrable label 'openstax' stretches across 8 characters with three vowels and five consonants. Word splitting yields 2 words: opens, tax. Expect 4 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://openstax.org/books/principles-finance/pages/1-1-what-is-finance

Page Load Overview

3.50s
Total Load Time
63
HTTP Requests
13
Domains
1.1 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:34,546 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software35% confidence
Type: spa
Method: ml+structural

All Detected Categories

technology software
35%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
32104.17.207.5Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
3165.9.130.32Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
632--

Page Statistics

63
Requests
12
Unique Domains
2.2 MB
Total Size

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1E6744B20E22C913A1237A3F5FCB2226E367DA206C6C2555814FCC274DBEEFA1785575E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:yVyOnNVADipABmE7IHfwg7HTFlCxYwoeraRaOGe:yVyOnNVv+IHfwaz6Av

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:347624:wAgCRBWCZJEAwMAEALCo8QSpUjEIMWhFyXigSagYhWCwVHSAQQQQCBAIBGAphEwAEEa6aA1BL5MdACgoBEkCAYChCQCAMUMp

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:0000fffffffff7f3
Perceptual Hash:a61b6419649efb94
Difference Hash:dfdd080b0e0b2427
Wavelet Hash:0000afc3cfe7b3e3
Color Hash:#c587a0

Other Hashes

Crop Resistant:dfdd080b0e0b2427,ff7f9f9fdfdf7fff,0000000000008936

Scan History

Scan history not available

Unable to load historical scan data