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Security Scan Report: perlego.com

Redirected to:
https://www.perlego.com/
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Submitted: Sep 30, 2026, 4:20:41 PMCompleted: Sep 30, 2026, 4:22:19 PMpubliccompleted

Summary

API
This view is built from:
Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/a95c2e4a-1548-4c9e-b2d9-39dd03b6f1f6Domain and IP registration (RDAP)/api/v1/rdap/a95c2e4a-1548-4c9e-b2d9-39dd03b6f1f6Certificate Transparency/api/v1/ct/perlego.comHow often this domain was scanned/api/v1/domain/stats/perlego.comScan history for this domain/api/v1/domain/history/perlego.com?limit=15

This website contacted 30 IPs in 2 countries across 27 domains to perform 233 HTTP transactions. The main domain is perlego.com and was registered 30 years ago.

Submitted URL: https://perlego.com

Effective URL:

https://www.perlego.com/
Redirected

The Cisco Umbrella rank of the primary domain is #225,224 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 94%

0
Risk Score

Perlego's official academic ebook subscription site on its own 12-year-old domain. Self-branded, no forms, no threat-intel, YARA, or IDS hits. No phishing or malware indicators.

Safety Factors (6)
Established domain registered 2014-01-20 (well-established, minimal risk category)
Ranked in Cisco Umbrella top 1M (#225,224)
Legal pages (terms, privacy) present and business legitimacy indicators found
Site's own brand matches the domain (self-branding, not impersonation)
Content matches site purpose: academic ebook subscription service
No credential-harvesting, payment, or obfuscated-malware signals
Domain age information unavailable

Details

Page Title

Perlego | An online subscription for all your academic books

Scan Type

public

Domain Name Analysis

Domain 'perlego.com' uses the commercial generic top-level domain (.com). The second-level label 'perlego' is 7 characters long holding three vowels versus four consonants. It segments into two words: per, lego. Average segment length settles at 3.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://perlego.com

Page Load Overview

24.31s
Total Load Time
13.9 MB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en
Text Length:9,924 chars
Detector Agreement:100%

Website Classification

Primary Category

education learning82% confidence
Type: spa
Method: ml+structural

All Detected Categories

education learning
82%
adult content
32%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
30104.18.26.209Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
7104.18.27.209Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
7104.16.80.73Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
7142.251.13.97Google · CDNUnited States
AS15169Google LLC
7104.18.66.57Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
752.222.236.71Cloudfront · CDNUnited States
AS16509Amazon.com, Inc.
7172.64.152.14Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
7150.171.27.10Azure · CLOUDUnited States
AS8075Microsoft Corporation
7146.75.122.217Fastly · CDNFrankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
7192.178.183.155Google · CDNUnited States
AS15169Google LLC
23330--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T13D2428721B00253612138BDC60AB7B1E7B96C21BC7658C447AFEC67E1BCBCDDA52215E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:TAuSu03TyaTDcKVfDx2pza61T/X+gY1mTHpfnTPCXm/9vsbq9EBvvaeOhMPzedXi:cu0W4Zy62BljlZo

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:223099:jJ8EmAYHAQQAjzBUEmwKCC6EsIhBEhT3UApABLJABIMjADUCRECiwBgI65FC1VjBSICMARkQQEw2CCAPCgQIgD7BqCTaFBIt

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:00ffe7ffc3c3c3c3
Perceptual Hash:fcc3386c431a3567
Difference Hash:e0080e5816b6b696
Wavelet Hash:00ffc3ffc3c3c280
Color Hash:#2d8649

Other Hashes

Crop Resistant:e0080e5816b6b696,0141176969691721,9d9de56585ddd4dc,0202000000000000

Scan History

Scan history not available

Unable to load historical scan data