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Security Scan Report: fastify.dev

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Submitted: Dec 3, 2025, 4:47:51 AMCompleted: Dec 3, 2025, 4:48:57 AMpubliccompleted
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Summary

This website contacted 21 IPs in 2 countries across 5 domains to perform 285 HTTP transactions. The main domain is fastify.dev and was registered NaN years ago.

Submitted URL: https://fastify.dev/

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate site for the Fastify framework with no apparent security threats.

Safety Factors
Established domain age reduces risk
Absence of credential or payment collection forms
No malicious Indicators of Compromise
Domain age information unavailable

Details

Page Title

Fast and low overhead web framework, for Node.js | Fastify

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(70%)

Domain Information

The domain 'fastify.dev' uses the developer-focused generic top-level domain (.dev) and has no subdomain. The second-level label 'fastify' is 7 characters long holding 2 vowels versus five consonants. Splitting it apart reveals three words: fast, if, y. Median word length is 2 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://fastify.dev/

Page Load Overview

0.82s
Total Load Time
285
HTTP Requests
5
Domains
3.0 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:8,067 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software70% confidence
Type: static
Method: ml+structural

All Detected Categories

technology software
70%
documentation technical
57%
download file sharing
46%
corporate business
34%
government public service
31%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
253185.199.108.153United States
AS54113FASTLY
29185.199.111.133United States
AS54113FASTLY
13185.199.109.153San Francisco, California, United States
AS54113FASTLY
13185.199.111.153United States
AS54113FASTLY
13185.199.110.133United States
AS54113FASTLY
13185.199.109.133United States
AS54113FASTLY
13185.199.110.153United States
AS54113FASTLY
13185.199.108.133United States
AS54113FASTLY
132606:50c0:8002::153United States
AS54113FASTLY
132606:50c0:8001::154United States
AS54113FASTLY
28521--

Detected Technologies3

HSTS
40%
GitHub Pages
40%
Fastly
40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1BC1422F2C0D1552B01F38ACED7BA672866EA10ADF215478093EDC3BD6E8DC46F443996

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

6144:APDKakSPD/fF9PDIPDdPDaPDFdt/vPDZdt3VPD5PD9pHRLT4DYfU+swiGOPTsQh:APDKakSPD/fF9PDIPDdPDaPDFdt/vPDg

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:206676:kQStEKAIQkIKYYVwBkQ5nUqAEBCBJWCrVCsUNA+I0AHSAGRAZEBYCJRGOSs88hDJAkgQaDGQUAIBcDNAE6bFEEII44yAcxqR

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:ff0020000000ffff
Perceptual Hash:e24e9d399197c6c4
Difference Hash:78a5e5e9898df180
Wavelet Hash:ff00f100c100ffff
Color Hash:#3ad22d

Other Hashes

Crop Resistant:78a5e5e9898df180,6be0d2aca83061ce,3c165a4d3591cb32,aa8072331353e89a,58a4a5e8b88b8870

Scan History

Scan history not available

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