Security Scan Report: harvardonline.harvard.edu

Submitted: Nov 13, 2025, 10:09:47 AMCompleted: Nov 13, 2025, 10:11:29 AMpubliccompleted

Summary

This website contacted 32 IPs in 0 countries across 5 domains to perform 74 HTTP transactions. The main domain is harvardonline.harvard.edu and was registered NaN years ago.

Submitted URL: https://harvardonline.harvard.edu/course/super-earths-life

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

The site appears legitimate with no security concerns.

Safety Factors
Official Harvard subdomain (harvardonline.harvard.edu)
Long‑standing domain registration
No suspicious redirects or hidden content
Domain age information unavailable

Details

Page Title

Super-Earths and Life | Harvard Online

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

education learning

(77%)

Domain Information

The domain 'harvardonline.harvard.edu' uses the sponsored educational top-level domain (.edu) and includes subdomain 'harvardonline'. Its registrable label 'harvard' stretches across 7 characters split between 2 vowels and five consonants. Tokenizing the label suggests 1 word: harvard. Median word length is 7 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://harvardonline.harvard.edu/course/super-earths-life

Page Load Overview

50.22s
Total Load Time
74
HTTP Requests
5
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:4,982 chars
Detector Agreement:100%

Website Classification

Primary Category

education learning77% confidence
Type: spa
Method: ml+structural

All Detected Categories

education learning
77%
government public service
67%
adult content
58%
blog personal website
55%
technology software
48%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
12104.18.87.42UnknownUnknown
2216.150.16.65UnknownUnknown
2104.18.32.137UnknownUnknown
2216.150.16.129UnknownUnknown
2216.150.16.1UnknownUnknown
2216.150.16.193UnknownUnknown
2216.150.1.1UnknownUnknown
2216.150.1.129UnknownUnknown
2142.250.185.72UnknownUnknown
213.226.244.88UnknownUnknown
7432--

Page Statistics

74
Requests
8
Unique Domains
1.3 MB
Total Size

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F914196B2301EF39A4170B8DDABEBD78901DC27BC269E98CD4A4C73451459BD2D3BAD0

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:xQ6lvKvWvTvFvKvGvcvmvfvnvjvb34vKvWvTvFvKvGvcvmvGvnvjvEyEefeYpX3S:Y

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:196728:kGoADBAgCkIgwAlEHQ4AkCAakSQFAiESJKgJ+ZPQg4A2BaBZ6RBgqKZCJgTCVaCL/AVYdQymuDJVEAggQEWkQIASmJocEOQg

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:fff98191fffdfde3
Perceptual Hash:e9699696b6496991
Difference Hash:7cc3133366091946
Wavelet Hash:b0b08191f9cdfda1
Color Hash:#d27992

Scan History

Scan history not available

Unable to load historical scan data