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Is mzk.cz a Scam? Security Check Results - Moravská zemská knihovna v Brně

mzk.cz Security Report Summary

mzk.cz received a security score of 61 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Moravská zemská knihovna v Brně's website security posture. Moravská zemská knihovna v Brně operates in the Education industry in Czech Republic.

Moravská zemská knihovna v Brně operates as a regional public library institution in the Czech Republic, offering extensive library services including lending, interlibrary loans, digital catalogs, educational programs, and cultural events. The website is professionally designed using Drupal 10, featuring a rich content structure and good user experience optimized for mobile devices. Security posture is strong with HTTPS and security headers implemented, though privacy and cookie policies are not explicitly visible, indicating room for compliance improvement. The absence of WHOIS data limits domain registration trust assessment, but the website content and structure strongly support legitimacy as a public institution. Overall, the site demonstrates a mature digital presence with moderate tracking via Google Tag Manager and good accessibility and SEO practices.

The security scan identified 32 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Drupal 10, Google Tag Manager, Swiper.js.

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 mzk.cz Safe? Security Analysis for Moravská zemská knihovna v Brně

https://mzk.cz

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

EducationCzech Republicmedium
Drupal 10Google Tag ManagerSwiper.js
Analyzed 10/14/2025Completed 11:42:44 PM5mo ago
61
Security Score
MEDIUM RISK

Above Education avg (55)

10,000+

Domains scanned

500+

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Domainmzk.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

Moravská zemská knihovna v Brně operates as a regional public library institution in the Czech Republic, offering extensive library services including lending, interlibrary loans, digital catalogs, educational programs, and cultural events. The website is professionally designed using Drupal 10, featuring a rich content structure and good user experience optimized for mobile devices. Security posture is strong with HTTPS and security headers implemented, though privacy and cookie policies are not explicitly visible, indicating room for compliance improvement. The absence of WHOIS data limits domain registration trust assessment, but the website content and structure strongly support legitimacy as a public institution. Overall, the site demonstrates a mature digital presence with moderate tracking via Google Tag Manager and good accessibility and SEO practices.

Detected Technologies

Drupal 10Google Tag ManagerSwiper.js

11 urgent findings need attention

1 critical · 10 high

  • + 3 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

5 findings

55/100

GDPR Compliance

3 findings

40/100

NIS2 Compliance

8 findings

17/100

Email Security

7 findings

50/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The library holds a strong regional position as a key educational and cultural institution in Brno, serving multiple audiences including the public, schools, and librarians. Its business model is public service funded by government resources. The website supports various services such as user registration, event calendars, and digital resource access, indicating a comprehensive service ecosystem. Partnerships with cultural and educational entities are evident through linked domains. The site’s content quality and branding consistency reinforce its credibility and trustworthiness in the education sector.

Security Posture Analysis

Comprehensive Security Assessment

The website employs HTTPS with good SSL configuration and security headers such as HSTS, CSP, and X-Frame-Options, enhancing protection against common web attacks. Secure login mechanisms are in place for user accounts. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of publicly available security policies, incident response contacts, or vulnerability disclosure mechanisms suggests an opportunity to improve transparency and readiness. Cookie consent is implemented, but explicit privacy policy documentation is missing, which may affect GDPR compliance.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a comprehensive privacy policy and cookie policy clearly accessible on the website.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Moravská zemská knihovna v Brně

Description:

Moravská zemská knihovna v Brně is a regional library providing public and specialized library services, including lending, interlibrary loans, digital resources, educational activities, and cultural events. It serves the public, schools, and libraries with extensive collections and facilities.

Key Services:
Book lending and reservationsInterlibrary loansDigital library and online catalogsEducational seminars and coursesCultural events and exhibitionsResearch and publication supportFacility rentals
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
Drupal 10Google Tag ManagerSwiper.js
Frameworks:
Drupal
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Secure login forms
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics & Tracking

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

Advertising & Marketing

Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website is a professionally designed Drupal 10 site for a regional library in Brno, Czech Republic.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

55/100
Score

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, YouTube

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

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

50/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

No DMARC reporting

LOW

DMARC aggregate reports not configured

Weak DKIM Key

HIGH

DKIM selector 'google' uses 384-bit key

Weak DKIM Key

HIGH

DKIM selector 'dkim' uses 384-bit key

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 ip4:195.113.155.0/24 include:_spf.google.com ~all
DNS Lookups:1/10
Policy:~all
DKIM Selectors Found
Selector:google(384-bit rsa)
Selector:dkim(384-bit rsa)
DMARC Details
Policy:none

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

62/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 43 days

Mixed Content Detected

MEDIUM

5 resources loaded over insecure HTTP

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

Domain Registration Details

Domain Age
27 years(mature)

DNS Records

A Records:195.113.155.162
Name Servers:
ns1.mzk.czDNS only
ns2.mzk.czDNS only
nsa.ces.netDNS only
MX Records:
10: ag1.cesnet.cz
20: ag2.cesnet.cz

DNSSEC Status

DNSSEC Not Enabled

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 mzk.cz compare?

See how mzk.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 Drupal 10 CMS, leveraging modern JavaScript libraries such as Swiper.js for UI components and Google Tag Manager for analytics. The site is mobile-optimized with responsive design and accessibility features. Performance is moderate, with asynchronous loading of scripts and optimized images. SEO best practices are followed with proper meta tags and structured navigation. No critical technical debt or outdated technologies were observed, indicating a well-maintained infrastructure. Hosting provider details are not explicitly identified from the content.
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PDF Report & Export

PDF download, email delivery, unlock code

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

Domainmzk.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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