Security Scan Report: chandra.harvard.edu

Site favicon
Submitted: Aug 3, 2026, 2:22:55 AMCompleted: Aug 3, 2026, 2:24:34 AMpubliccompleted

Summary

This website contacted 5 IPs in 2 countries across 22 domains to perform 2 HTTP transactions. The main domain is chandra.harvard.edu and was registered 41 years ago.

Submitted URL: https://chandra.harvard.edu/photo/2025/m31/

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

AI Security Verdict

Safe Website

Confidence: 96%

1
Risk Score

The site is a legitimate, long‑standing educational page with no malicious indicators.

Safety Factors
Established academic domain (harvard.edu)
Educational content with no malicious intent
No external malicious links or redirects
Domain age information unavailable

Details

Page Title

Chandra :: Photo Album :: M31 :: June 25, 2025

Scan Type

public

Language

🇺🇸

English

(53% confidence)

Category

education

(90%)

Domain Information

The domain name 'chandra.harvard.edu' uses the sponsored educational top-level domain (.edu) and includes subdomain 'chandra'. The second-level label 'harvard' is 7 characters long holding two vowels versus five consonants. Breaking it apart gives one word: harvard. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of cdn.jsdelivr.net

Page Load Overview

7.08s
Total Load Time
139
HTTP Requests
22
Domains
4.0 MB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:53%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:53%
Script Type:Latin
Text Length:14,344 chars
Detector Agreement:100%

Website Classification

Primary Category

education90% confidence
Type: spa
Method: structural

All Detected Categories

education
90%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
31131.142.198.52Arlington, Massachusetts, United States
AS1742Harvard University
27151.101.1.155Fastly · CDNUnited States
AS54113Fastly, Inc.
27151.101.65.229Fastly · CDNUnited States
AS54113Fastly, Inc.
27142.251.110.100Google · CDNUnited States
AS15169Google LLC
27146.75.120.157Fastly · CDNFrankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
1395--

Page Statistics

139
Requests
22
Unique Domains
4.2 MB
Total Size

Detected Technologies7

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T18AA3E810AD805C3D025B45D1E562EADDA5758313C3420D88FAAC76F7ABCEE6CCA3769C

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:zbHPHD5n7BJu72sBuQNInt1qr4F0Lr4fJzSDeF47k:zbHPpBJuKsBuQNInD0LYW7k

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:106033:UAVBBgZFQk6AEMDgZbAAIIEbIiIloxIiAqoF4Q0GTJAgTSR3hs2FAXRISAwSQIBCGPk8hoAuVMCKgIyMugCOgAGQwUhACUAE

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

Image Hashes

Scan History

Scan history not available

Unable to load historical scan data