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Is karolinum.cz a Scam? Security Check Results - Nakladatelství Karolinum

karolinum.cz Security Report Summary

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

Nakladatelství Karolinum is the official publishing house of Charles University, specializing in academic and scientific publications including books, journals, and monographs. The website reflects a well-established university press with a clear focus on humanities and sciences, targeting academics, students, and researchers. The business model revolves around publishing, distribution, and an e-commerce platform for book sales. The domain age and WHOIS data confirm a long-standing presence consistent with the university affiliation. Technically, the website uses a custom CMS with modern JavaScript libraries such as jQuery, TinyMCE, and bxSlider. It integrates Google Analytics and Google Tag Manager for tracking and marketing purposes. The site is mobile optimized with good SEO practices but lacks some advanced accessibility features. Performance is moderate with room for improvement. From a security perspective, the site enforces HTTPS and uses a cookie consent mechanism, indicating basic privacy compliance. However, it lacks explicit privacy policies, terms of service, security headers, and vulnerability disclosure mechanisms. No critical vulnerabilities or WAF blocking were detected, suggesting a stable security posture but with opportunities for enhancement. Overall, the website is professional, trustworthy, and well-aligned with its academic publishing mission. Strategic improvements in privacy documentation, security headers, and incident response transparency would strengthen its compliance and security posture.

The security scan identified 25 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery, TinyMCE, Google Analytics, Google Tag Manager, bxSlider, SVG4Everybody.

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 karolinum.cz Safe? Security Analysis for Nakladatelství Karolinum

https://karolinum.cz

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

EducationCzech Republicmedium
jQueryTinyMCEGoogle AnalyticsGoogle Tag ManagerbxSlider+1 more
Analyzed 7/13/2025Completed 5:47:20 AM8mo ago
66
Security Score
MEDIUM RISK

Above Education avg (55)

10,000+

Domains scanned

500+

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Domainkarolinum.cz
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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

Nakladatelství Karolinum is the official publishing house of Charles University, specializing in academic and scientific publications including books, journals, and monographs. The website reflects a well-established university press with a clear focus on humanities and sciences, targeting academics, students, and researchers. The business model revolves around publishing, distribution, and an e-commerce platform for book sales. The domain age and WHOIS data confirm a long-standing presence consistent with the university affiliation. Technically, the website uses a custom CMS with modern JavaScript libraries such as jQuery, TinyMCE, and bxSlider. It integrates Google Analytics and Google Tag Manager for tracking and marketing purposes. The site is mobile optimized with good SEO practices but lacks some advanced accessibility features. Performance is moderate with room for improvement. From a security perspective, the site enforces HTTPS and uses a cookie consent mechanism, indicating basic privacy compliance. However, it lacks explicit privacy policies, terms of service, security headers, and vulnerability disclosure mechanisms. No critical vulnerabilities or WAF blocking were detected, suggesting a stable security posture but with opportunities for enhancement. Overall, the website is professional, trustworthy, and well-aligned with its academic publishing mission. Strategic improvements in privacy documentation, security headers, and incident response transparency would strengthen its compliance and security posture.

Detected Technologies

jQueryTinyMCEGoogle AnalyticsGoogle Tag ManagerbxSliderSVG4Everybody

10 urgent findings need attention

1 critical · 9 high

  • + 2 more findings in the full report below
Continuous monitoring

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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

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

30/100

GDPR Compliance

4 findings

25/100

NIS2 Compliance

8 findings

17/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Nakladatelství Karolinum holds a strong market position as the university press of Charles University, leveraging its academic reputation to publish specialized scholarly content. Its competitive advantage lies in its affiliation with a prestigious institution and a broad catalog of academic books and journals. Revenue streams likely include book sales, journal subscriptions, and printing/distribution services. The target customer segments include university students, faculty, researchers, and academic libraries. The partnership ecosystem includes related e-commerce platforms and distribution channels. Growth indicators include active content updates, event calendars, and social media engagement. The company operates primarily in the Czech Republic with a medium organizational size.

Extracted Contact Information

Marketing Intelligence Data

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a moderate security maturity level with HTTPS enforced and cookie consent implemented. However, the absence of security headers such as Content-Security-Policy and X-Frame-Options reduces protection against common web attacks. No vulnerability disclosure or incident response contacts are provided, which limits transparency and readiness. Data protection practices are basic, with no explicit privacy policy found. The site does not expose sensitive data or use vulnerable libraries visibly. Overall, the security posture is stable but could benefit from enhanced policies and technical controls to meet higher compliance standards such as GDPR and NIS2.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and publish a comprehensive privacy policy and terms of service to improve GDPR compliance and user trust.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Nakladatelství Karolinum

Description:

Karolinum, nakladatelství Univerzity Karlovy se zaměřuje na vydávání učebních textů, vědeckých monografií, odborných časopisů a vědeckých sborníků.

Key Services:
Publishing booksPublishing scientific journalsE-shop for booksDistribution and printing services
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
jQueryTinyMCEGoogle AnalyticsGoogle Tag ManagerbxSliderSVG4Everybody
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • Cookie consent banner implemented
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google AnalyticsGoogle Tag Manager
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website is professionally designed and well-structured

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

30/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

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

25/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

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, Twitter, YouTube, Google APIs

GDPR Compliance Analysis

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

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
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

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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 a:out.ruk.cuni.cz mx:is.cuni.cz include:spf.protection.outlook.com -all
DNS Lookups:3/10
Policy:-all
DKIM Selectors Found
Selector:selector1(1416-bit rsa)
Selector:selector2(1416-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

100/100
Score

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:karolinum.cz
Issuer:GEANT OV RSA CA 4
Valid Until:12/2/2025 (142 days)
SANs:karolinum.cz, aucgeographica.cz, chiron.is.cuni.cz +8 more

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
25 years(mature)

DNS Records

A Records:195.113.89.61
AAAA Records:2001:718:1e03:622::47
Name Servers:
cuce.ruk.cuni.czDNS only
david.ruk.cuni.czDNS only
golias.ruk.cuni.czDNS only
MX Records:
10: mx2.cesnet.cz
20: mx.cesnet.cz
SOA:Serial: 2025061700, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:46ms

SPF Analysis

SPF Record:
v=spf1 a:out.ruk.cuni.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 karolinum.cz compare?

See how karolinum.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 is built on a custom CMS platform using modern JavaScript libraries like jQuery, TinyMCE for rich text editing, and bxSlider for UI sliders. It integrates Google Analytics and Google Tag Manager for analytics and marketing. The site is mobile responsive with good SEO meta tags and Open Graph data for social sharing. Performance is moderate, with potential improvements in loading speed and accessibility. The absence of common security headers and limited accessibility features indicate areas for technical enhancement. Overall, the infrastructure supports the business needs but would benefit from modernization and security hardening.
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PDF Report & Export

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39.90 €one-time • Incl. 21% VAT

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

Domainkarolinum.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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