Security Scan Report: cdn.jsdelivr.net

Redirected to:
https://www.jsdelivr.com/
Site favicon
Submitted: Jul 11, 2026, 3:47:40 AMCompleted: Jul 11, 2026, 3:48:50 AMpubliccompleted
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Summary

This website contacted 5 IPs in 2 countries across 4 domains to perform 141 HTTP transactions. The main domain is jsdelivr.com and was registered NaN years ago.

Submitted URL: https://cdn.jsdelivr.net

Effective URL: https://www.jsdelivr.com/Redirected

The Cisco Umbrella rank of the primary domain is #305 of the top 1 million websitesTop 1K Site

AI Security Verdict

Safe Website

Confidence: 95%

1
Risk Score

The site is a legitimate CDN service with no malicious indicators.

Safety Factors
Established domain with long registration history
High Cisco Umbrella ranking (top 10K)
Only a simple email subscription form to a legitimate mailing service
No malicious JavaScript behavior detected
Domain age information unavailable

Details

Page Title

jsDelivr - A free, fast, and reliable CDN for JS and open source

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

corporate

(70%)

Domain Information

The domain 'cdn.jsdelivr.net' uses the network infrastructure generic top-level domain (.net) and includes subdomain 'cdn'. The registrable portion 'jsdelivr' spans 8 characters containing 2 vowels alongside six consonants. Segmentation suggests 3 words: js, deli, vr. Expect two characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://cdn.jsdelivr.net

Page Load Overview

3.02s
Total Load Time
141
HTTP Requests
4
Domains
378 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:5,375 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate70% confidence
Type: dynamic
Method: structural

All Detected Categories

corporate
70%

Detected Features

OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
29104.21.8.91Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
28172.67.130.104Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
28104.17.207.5Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
28104.17.208.5Cloudflare · WAFUnited States
AS13335Cloudflare, Inc.
28146.75.121.91Fastly · CDNFrankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
1415--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F8336FB2814565231673C5D4F2723BB8A1E7909FCA764ACA92BC03A477C8CE77D6350B

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:FXZ/B3JBbXIwfNbE9AwjMnoyQkHqFkLbyD8quPNIiD0C9vFHS5qGbdpF44N7issU:FnzfNbKRo+

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:53795:RWQADCshBqoEApdSepRAe5BMhjAGRoipAJsqEmLFHDYsNTJJgCUjAWyGcDkHuAXsIEEcGCEUEaLJABhUVgUUCAwUpfCI4eZF

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:ffdfffc3c3c3c3c3
Perceptual Hash:ac83d66cf0c3c6e1
Difference Hash:2f3f6f1717161616
Wavelet Hash:ff0303c3c3c3c3c3
Color Hash:#783a4a

Other Hashes

Scan History

Scan history not available

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