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Is cuni.cz a Scam? Security Check Results - Univerzita Karlova

cuni.cz Security Report Summary

cuni.cz received a security score of 66 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Univerzita Karlova's website security posture. Univerzita Karlova operates in the Education industry in Czech Republic.

Univerzita Karlova is a prestigious and leading university in the Czech Republic, offering a wide range of academic programs, research opportunities, and community engagement. The website reflects a mature digital presence with comprehensive content targeting students, staff, alumni, and the public. The institution maintains a strong market position as the top-rated university in the country, supported by a long domain history and consistent branding. Technically, the website employs modern JavaScript libraries such as jQuery and bxSlider, integrates Matomo and Google Tag Manager for analytics, and uses cookie consent mechanisms to comply with privacy regulations. The site is mobile-optimized and provides a good user experience, although accessibility features could be enhanced. From a security perspective, the site uses HTTPS with good SSL configuration and enforces cookie consent. However, it lacks explicit security headers and does not publish an incident response or vulnerability disclosure page. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website is trustworthy, professionally maintained, and compliant with GDPR. The domain WHOIS data confirms legitimacy and long-standing operation. Strategic improvements in security headers and incident response transparency would further strengthen the security posture.

The security scan identified 26 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery 3.7.1, bxSlider, Bootstrap, Matomo Analytics, Google Tag Manager, Cookie Consent by FreePrivacyPolicy.com.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is cuni.cz Safe? Security Analysis for Univerzita Karlova

https://cuni.cz

Check if cuni.cz is a scam or legitimate. Free security scan and reviews.

EducationCzech Republiclarge
jQuery 3.7.1bxSliderBootstrapMatomo AnalyticsGoogle Tag Manager+1 more
Analyzed 10/13/2025Completed 7:54:14 PM5mo ago
66
Security Score
MEDIUM RISK

Above Education avg (55)

10,000+

Domains scanned

500+

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Domaincuni.cz
Access tierFull report or marketing add-on

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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

Univerzita Karlova is a prestigious and leading university in the Czech Republic, offering a wide range of academic programs, research opportunities, and community engagement. The website reflects a mature digital presence with comprehensive content targeting students, staff, alumni, and the public. The institution maintains a strong market position as the top-rated university in the country, supported by a long domain history and consistent branding. Technically, the website employs modern JavaScript libraries such as jQuery and bxSlider, integrates Matomo and Google Tag Manager for analytics, and uses cookie consent mechanisms to comply with privacy regulations. The site is mobile-optimized and provides a good user experience, although accessibility features could be enhanced. From a security perspective, the site uses HTTPS with good SSL configuration and enforces cookie consent. However, it lacks explicit security headers and does not publish an incident response or vulnerability disclosure page. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website is trustworthy, professionally maintained, and compliant with GDPR. The domain WHOIS data confirms legitimacy and long-standing operation. Strategic improvements in security headers and incident response transparency would further strengthen the security posture.

Detected Technologies

jQuery 3.7.1bxSliderBootstrapMatomo AnalyticsGoogle Tag ManagerCookie Consent by FreePrivacyPolicy.com

9 urgent findings need attention

1 critical · 8 high

  • + 1 more findings in the full report below
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Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

7 findings

40/100

GDPR Compliance

3 findings

40/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

Univerzita Karlova operates as a public university in the education sector, serving a large audience including students, faculty, researchers, and alumni. Its business model focuses on education delivery, research, and community services. The university holds a strong market position as the best-rated university in the Czech Republic, supported by extensive academic offerings and multiple campuses. The website indicates active engagement with stakeholders through news, events, and social media. Partnerships with related academic and research institutions are evident. The institution demonstrates growth through new campus projects and strategic initiatives like 4EU+ alliance. Revenue streams likely include public funding, tuition, research grants, and donations.

Extracted Contact Information

Marketing Intelligence Data

Company Registration

Legal Name:

Univerzita Karlova

VAT Number:

CZ00216208

Registration Number:

00216208

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with mandatory HTTPS, cookie consent, and no visible sensitive data leaks. Use of Matomo analytics with consent shows privacy awareness. However, the absence of security headers such as Content-Security-Policy and lack of a published incident response or vulnerability disclosure policy represent gaps. No signs of malware or phishing were found. The site does not expose vulnerable libraries or insecure forms. Overall, the security maturity is good but could be improved by adopting additional security best practices and transparency measures.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Univerzita Karlova

Description:

Univerzita Karlova is a major university in the Czech Republic offering education, research, and academic services. It operates multiple faculties and campuses, provides academic programs, and engages in scientific research and community events.

Key Services:
Academic programsResearch and scientific activitiesStudent support servicesPublic events and conferencesAlumni relations
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
jQuery 3.7.1bxSliderBootstrapMatomo AnalyticsGoogle Tag ManagerCookie Consent by FreePrivacyPolicy.com
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML
  • Use of analytics with consent
  • No visible vulnerable libraries

Analytics & Tracking

Services:
MatomoGoogle Tag Manager
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Tracking Pixels:
Matomo
Transparency Level:basic

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:excellent
Navigation Clarity:good
Professionalism:good
Trustworthiness:high

Key Observations

1

Website is fully accessible with no blocking or WAF challenges.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

40/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=15768000"

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

40/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Facebook, LinkedIn, YouTube, Google APIs

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy85% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: transport, digital

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 ip6:2001:718:1e03:4::16 a:out.ruk.cuni.cz a:dec59.ruk.cuni.cz a:golias.ruk.cuni.cz a:igraine.lfhk.cuni.cz a:dec52.lf1.cuni.cz a:office2.cesnet.cz mx:is.cuni.cz include:spf.protection.outlook.com -all
DNS Lookups:8/10
Policy:-all
DKIM Selectors Found
Selector:selector1(1296-bit rsa)
DMARC Details
Policy:quarantine
Subdomain Policy:none
Aggregate Reports:postmaster-dmarc@cuni.cz

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

90/100
Score

Mixed Content Detected

MEDIUM

9 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:www.cuni.cz
Issuer:GEANT TLS RSA 1
Valid Until:8/25/2026 (315 days)
SANs:www.cuni.cz, cuni.cz

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

90/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

Domain Registration Details

Domain Age
29 years(mature)

DNS Records

A Records:195.113.89.35
AAAA Records:2001:718:1e03:622::12
Name Servers:
cuce.ruk.cuni.czDNS only
david.ruk.cuni.czDNS only
golias.ruk.cuni.czDNS only
nsa.ces.net
MX Records:
10: ag1.cesnet.cz
10: ag2.cesnet.cz
SOA:Serial: 2025101235, TTL: 600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:66ms

SPF Analysis

SPF Record:
v=spf1 ip6:2001:718:1e03:4::16 a:out.ruk.cuni.cz a:dec59.ruk.cuni.cz a:golias.ruk.cuni.cz a:igraine.lfhk.cuni.cz a:dec52.lf1.cuni.cz a:office2.cesnet.cz mx:is.cuni.cz include:spf.protection.outlook.com -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does cuni.cz compare?

See how cuni.cz stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a combination of jQuery, bxSlider, Bootstrap, and custom scripts for UI and interactivity. Analytics are handled via Matomo and Google Tag Manager with consent-based activation. The site is hosted under a Czech registrar with a long-established domain. Performance is moderate with room for optimization. The site is mobile responsive and SEO optimized with proper meta tags and Open Graph data. No CMS is explicitly detected, suggesting a custom or proprietary solution. Technical debt appears low, but improvements in accessibility and security headers are recommended to modernize the infrastructure.
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Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domaincuni.cz
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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