Security Scan Report: sleep.hms.harvard.edu

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Submitted: Aug 16, 2026, 12:27:12 PMCompleted: Aug 16, 2026, 12:31:23 PMpubliccompleted

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 2 HTTP transactions. The main domain is sleep.hms.harvard.edu and was registered NaN years ago.

Submitted URL: https://sleep.hms.harvard.edu/education-training/public-education/sleep-and-health-education-program/sleep-health-education-45

The Cisco Umbrella rank of the primary domain is #23,419 of the top 1 million websites

AI Security Verdict

Not Assessed

This page returned an error rather than content, so there was nothing to assess. This is not a statement that the site is safe.

Error or status pages carry no content to analyse. The site may still be active on another path.

Details

Bot Protection Detected

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

Page Title

Why Sleep Matters: Consequences of Sleep Deficiency | Sleep Medicine

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

education learning

(54%)

Domain Information

The domain name 'sleep.hms.harvard.edu' uses the sponsored educational top-level domain (.edu) with subdomain 'sleep.hms'. The registrable portion 'harvard' spans 7 characters containing two vowels alongside five consonants. Breaking it apart gives 1 word: harvard. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://sleep.hms.harvard.edu/education-training/public-education/sleep-and-health-education-program/sleep-health-education-45

Page Load Overview

18.04s
Total Load Time
106
HTTP Requests
19
Domains
2.3 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:29,522 chars
Detector Agreement:100%

Website Classification

Primary Category

education learning54% confidence
Type: spa
Method: ml+structural

All Detected Categories

education learning
54%
healthcare medical
47%
education
45%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
36142.251.110.95Google · CDNUnited States
AS15169Google LLC
35185.111.111.157Frankfurt am Main, Hesse, Germany
AS212238Datacamp Limited
3545.60.77.9Incapsula · WAFUnited States
AS19551Incapsula Inc
1063--

Page Statistics

106
Requests
19
Unique Domains
4.0 MB
Total Size

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1B904B59326E0213D016341CD96199026F6E3B6A7B3085184F1BD2A3DCFAEE61177BB5F

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:T5gOPHCJYEhhpkFdU2aYSBFW7Xhy/B0XjujzzbonCDhxhHlm8s/u0cd33NryxEFd:T5gOP1ubuOcb+6aVXGUoggHwaGD

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:188731:IAimLOqAEGaYBjJCcIsgmAAkHwACIAChESTBRImBHAQAsJEQvEEWsIh4iJQZZMXB+CwJKcAIaGAATBnQgSDNMo1mAOAUYRAB

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:7fff838181e1dfcf
Perceptual Hash:bd1d86c32b3c914d
Difference Hash:d00e363f030b3c2c
Wavelet Hash:3eeb838181c1cfc7
Color Hash:#4079bf

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data