Security Scan Report: fel.cvut.cz

Redirected to: https://fel.cvut.cz/cs

Submitted: Mar 11, 2026, 9:22:54 PMCompleted: Mar 11, 2026, 9:24:32 PMpubliccompleted
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Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 46 HTTP transactions. The main domain is fel.cvut.cz and was registered NaN years ago.

Submitted URL: https://fel.cvut.cz

Effective URL: https://fel.cvut.cz/csRedirected

The Cisco Umbrella rank of the primary domain is #106,463 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 96%

0
Risk Score

Legitimate university site with no phishing, malware, or other security concerns.

Safety Factors
Established university domain
No credential or payment collection forms
No malicious Indicators of Compromise
No JavaScript malware or suspicious behavior
Standard university website content
Domain age information unavailable

Details

Page Title

Fakulta elektrotechnická ČVUT - FEL ČVUT

Scan Type

public

Language

🇨🇿

Czech

(80% confidence)

Category

education learning

(57%)

Domain Information

The domain 'fel.cvut.cz' uses the Czech country-code top-level domain (.cz) and includes subdomain 'fel'. The second-level label 'cvut' is 4 characters long holding 1 vowel versus three consonants. Breaking it apart gives 2 words: cv, ut. The median word length lands at 2 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://fel.cvut.cz

Page Load Overview

1.90s
Total Load Time
61
HTTP Requests
7
Domains
1.4 MB
Total Size

Language Analysis

Primary Language

🇨🇿Czech
Code: cs
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:cs
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:cs
Text Length:10,010 chars
Detector Agreement:75%

Website Classification

Primary Category

education learning57% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

education learning
57%
documentation technical
53%
technology software
43%
government public service
39%

Detected Features

Search

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
16142.250.186.74United States
AS15169Google LLC
15142.251.208.3United States
AS15169Google LLC
15147.32.208.20Prague, Prague, Czech Republic
AS2852CESNET z.s.p.o.
15142.251.127.97United States
AS15169Google LLC
614--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T124D3B522E18C0CBF011267D0B165EB84908F5E32F67AC6E2F1FF020997D6EA65567B74

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:Bt4ue7rl31fmmB9/QGu0FAx9jR4qMsbOrFRCo53yl/5XxEFqv8BmBWDYH3l/3qan:75Jmg5ZL

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:137248:ZXxBYGwhUIQAExCJUFAKCAk8ogJBkJL5RI9BnJQYAQHYAsRSAAAChTTsLYkDtAABVlaAEAEMZMBckkH4QoAIASYgEqnJHDEA

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:000010000000ffff
Perceptual Hash:854de30d35e847e6
Difference Hash:d6d2e6b2e6f28e0c
Wavelet Hash:720870101a3affff
Color Hash:#9653ac

Scan History

Scan history not available

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