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Is nm.cz a Scam? Security Check Results - Národní muzeum

nm.cz Security Report Summary

nm.cz received a security score of 53 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Národní muzeum's website security posture. Národní muzeum operates in the Government industry in Czech Republic.

Národní muzeum is the Czech Republic's national museum institution, providing a wide range of cultural, educational, and exhibition services to the public. The website offers comprehensive information about museum objects, exhibitions, events, and online content such as podcasts and virtual tours. It targets a broad audience including families, schools, researchers, and tourists. The institution is positioned as a leading government cultural entity with strong partnerships and a modern digital presence. Technically, the website employs a mix of established technologies including jQuery, Google Tag Manager, and Facebook Pixel, with good mobile optimization and accessibility features. The site uses HTTPS and implements a detailed cookie consent mechanism, reflecting a commitment to privacy compliance. However, some security headers are missing, and no explicit incident response or vulnerability disclosure information is provided. From a security perspective, the site demonstrates good practices such as encrypted connections and privacy controls but could improve by publishing security policies and enhancing HTTP security headers. The absence of WHOIS data limits domain registration trust assessment, though the website content and external references strongly indicate legitimacy. Overall, the site is professional, content-rich, and user-friendly, with moderate to strong security and privacy postures. Strategic improvements in security transparency and domain registration visibility would further enhance trust and compliance.

The security scan identified 31 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery 2.2.4, Google Tag Manager, Facebook Pixel, Select2, Nouislider.

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 nm.cz Safe? Security Analysis for Národní muzeum

https://nm.cz

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

GovernmentCzech Republiclarge
jQuery 2.2.4Google Tag ManagerFacebook PixelSelect2Nouislider
Analyzed 7/29/2025Completed 1:45:51 PM8mo ago
53
Security Score
MEDIUM RISK

Below Government avg (70)

10,000+

Domains scanned

500+

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Domainnm.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

Národní muzeum is the Czech Republic's national museum institution, providing a wide range of cultural, educational, and exhibition services to the public. The website offers comprehensive information about museum objects, exhibitions, events, and online content such as podcasts and virtual tours. It targets a broad audience including families, schools, researchers, and tourists. The institution is positioned as a leading government cultural entity with strong partnerships and a modern digital presence. Technically, the website employs a mix of established technologies including jQuery, Google Tag Manager, and Facebook Pixel, with good mobile optimization and accessibility features. The site uses HTTPS and implements a detailed cookie consent mechanism, reflecting a commitment to privacy compliance. However, some security headers are missing, and no explicit incident response or vulnerability disclosure information is provided. From a security perspective, the site demonstrates good practices such as encrypted connections and privacy controls but could improve by publishing security policies and enhancing HTTP security headers. The absence of WHOIS data limits domain registration trust assessment, though the website content and external references strongly indicate legitimacy. Overall, the site is professional, content-rich, and user-friendly, with moderate to strong security and privacy postures. Strategic improvements in security transparency and domain registration visibility would further enhance trust and compliance.

Detected Technologies

jQuery 2.2.4Google Tag ManagerFacebook PixelSelect2Nouislider

11 urgent findings need attention

1 critical · 10 high

  • + 3 more findings in the full report below
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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

4 findings

65/100

GDPR Compliance

4 findings

25/100

NIS2 Compliance

8 findings

17/100

Email Security

4 findings

75/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Národní muzeum operates as a government-funded cultural institution with a large footprint in the Czech Republic's museum and heritage sector. Its competitive advantage lies in its extensive collection, diverse programming, and integration of modern digital experiences such as virtual reality and mobile apps. Revenue streams likely include government funding, ticket sales, and partnerships. The target customer segments span general public visitors, educational institutions, and cultural tourists. The museum maintains a robust partnership ecosystem with media, cultural, and commercial entities, enhancing its outreach and funding opportunities. The website reflects a mature digital strategy supporting engagement and service delivery.

Extracted Contact Information

Marketing Intelligence Data

Security Posture Analysis

Comprehensive Security Assessment

The website's security maturity is moderate to good. HTTPS is enforced, and cookie consent is managed with user choice, indicating GDPR awareness. However, the lack of visible security headers such as Content-Security-Policy and absence of published incident response or vulnerability disclosure policies represent gaps. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The site would benefit from publishing a security.txt file and providing explicit security contact channels to improve incident response readiness and transparency. Overall, the security posture supports business continuity but has room for enhancement to meet best practices fully.

Strategic Recommendations

Priority Actions for Security Improvement

1

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

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Národní muzeum

Description:

Národní muzeum is a national museum institution in the Czech Republic offering museum exhibitions, educational programs, online museum content, and cultural events.

Key Services:
Museum exhibitionsEducational programsOnline virtual tours and podcastsTicket salesCultural events
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
jQuery 2.2.4Google Tag ManagerFacebook PixelSelect2Nouislider
Performance:

moderate

Mobile:

good

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent banner with granular controls
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google Tag ManagerFacebook Pixel
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
Google Ads
Tracking Pixels:
Facebook Pixel
Marketing Tools:
KookieCheck cookie consentFacebook Pixel
Transparency Level:good

Website Quality Assessment

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

Key Observations

1

Website is fully accessible with rich content and navigation.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

65/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=600"

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

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 Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

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, Google APIs

GDPR Compliance Analysis

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

🛡️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

75/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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:mail1.colosseum.eu include:spf.protection.outlook.com include:spf.nethost.cz -all
DNS Lookups:3/10
Policy:-all
DKIM Selectors Found
Selector:default(1296-bit rsa)
Selector:selector1(1296-bit rsa)
Selector:selector2(1416-bit rsa)
DMARC Details
Policy:none
Subdomain Policy:quarantine
Aggregate Reports:eg45na9c@ag.eu.dmarcian.com

🏆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 31 days

Mixed Content Detected

MEDIUM

1 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

80/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

Domain Registration Details

Domain Age
26 years(mature)

DNS Records

A Records:93.185.100.185
Name Servers:
ns.czi.czDNS only
sns.vol.czDNS only
MX Records:
0: nm-cz.mail.protection.outlook.com

DNSSEC Status

DNSSEC Not Enabled

SPF Analysis

SPF Record:
v=spf1 a:mail1.colosseum.eu include:spf.protection.outlook.com include:spf.nethost.cz -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

20/100
Score

High-Risk Service Exposed: FTP

HIGH

Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

Service Exposed: SSH

MEDIUM

Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced

How does nm.cz compare?

See how nm.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 legacy and modern web technologies, including jQuery 2.2.4, Google Tag Manager, Facebook Pixel, and Select2 for enhanced UI elements. The site is mobile-optimized with responsive design and accessibility considerations. Performance is moderate, with potential improvements in loading speed by optimizing assets and scripts. The absence of a detected CMS suggests a custom or proprietary platform. Hosting details are not explicit but likely stable given the site's scale. Technical debt appears low, but updating jQuery to a more recent version could improve security and performance. SEO is well addressed with proper meta tags and structured navigation.
Professional PDF & Marketing Data

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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

Domainnm.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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