Security Scan Report: openlibrary.org

Redirected to:
https://openlibrary.org/verify_human?next=/
Site favicon
Submitted: May 8, 2026, 10:31:32 PMCompleted: May 8, 2026, 10:32:47 PMpubliccompleted
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Summary

This website contacted 8 IPs in 1 country across 9 domains to perform 72 HTTP transactions. The main domain is openlibrary.org and was registered NaN years ago.

Submitted URL: https://openlibrary.org

Effective URL: https://openlibrary.org/verify_human?next=/Redirected

The Cisco Umbrella rank of the primary domain is #58,170 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 92%

2
Risk Score

Low risk; site appears legitimate despite minor suspicious signals.

Risk Factors
Critical JavaScript obfuscation score (high entropy, base64, unescape)
High IDS alert for HTTP POST traffic
Safety Factors
Long‑standing domain with reputable registration date
Cisco Umbrella ranking within top 100 k
Self‑branding matches domain (no impersonation)
No malicious Indicators of Compromise
No credential or payment collection forms
Domain age information unavailable

Details

Bot Protection Detected

This website is protected by captcha bot protection. Our scanner was challenged or blocked during access.

Page Title

Welcome to Open Library | Open Library

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

unknown

(0%)

Domain Information

Domain 'openlibrary.org' uses the non-profit oriented generic top-level domain (.org) without a subdomain. Count 11 characters in 'openlibrary' with 4 vowels and seven consonants. Word splitting yields 2 words: open, library. Expect 5.5 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://openlibrary.org

Page Load Overview

3.76s
Total Load Time
25
HTTP Requests
3
Domains
53 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:1,809 chars
Detector Agreement:80%

Website Classification

Primary Category

unknown0% confidence
Type: dynamic
Method: structural

All Detected Categories

No categories detected

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
4207.241.230.55United States
AS7941Internet Archive
3207.241.227.81United States
AS7941Internet Archive
3207.241.227.185United States
AS7941Internet Archive
3207.241.234.205United States
AS7941Internet Archive
3207.241.225.195United States
AS7941Internet Archive
3207.241.227.163United States
AS7941Internet Archive
3207.241.234.146United States
AS7941Internet Archive
3207.241.224.2United States
AS7941Internet Archive
258--

Detected Technologies1

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T17D241AB0E485142B989313B061A2DA1F7E43B643DE5704C0B6EC83855FDFD6B9E6B24E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:YIWc5bvfP4K9N9xXKIXery88L7Vvk00ol130NP1hyEMn:lWc5/9N7Nz5dx5l6XMn

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:210594:mgeQH8QlICkwaVAaJFJAAwI1QEIBIQGAEEkMhhBJ1DIBHoRIIGAwiYDKgAAED3RCI6FMp48EKrwHgTfAW8BAYMOgFNikAFQk

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Scan History

Scan history not available

Unable to load historical scan data