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Is lidovky.cz a Scam? Security Check Results - MAFRA, a.s.

lidovky.cz Security Report Summary

lidovky.cz received a security score of 63 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers MAFRA, a.s.'s website security posture. MAFRA, a.s. operates in the Media industry in Czech Republic.

Lidovky.cz is a prominent Czech news portal operated by MAFRA, a.s., offering a wide range of news, analyses, interviews, and premium content to a general audience interested in current affairs. The website demonstrates a mature digital infrastructure with integration of multiple advertising and analytics technologies, including Google Analytics, Gemius, and advanced consent management via Didomi. The site is well-designed with excellent content quality, clear navigation, and mobile optimization. Security posture is good with HTTPS enforced and consent mechanisms in place, though some improvements in security headers and incident response transparency are recommended. The absence of WHOIS data is a notable gap but does not detract significantly from the overall legitimacy given the strong business branding and content quality. Strategic recommendations include enhancing security headers, publishing vulnerability disclosure information, and improving accessibility features to further strengthen trust and compliance.

The security scan identified 28 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, Google Analytics, Google Tag Manager, Gemius tracking, Marfeel SDK, Didomi Consent Management, Prebid.js for ads bidding, CPEX ad package.

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 lidovky.cz Safe? Security Analysis for MAFRA, a.s.

https://lidovky.cz

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MediaCzech Republiclarge
JavaScriptGoogle AnalyticsGoogle Tag ManagerGemius trackingMarfeel SDK+3 more
Analyzed 10/14/2025Completed 9:27:56 PM5mo ago
63
Security Score
MEDIUM RISK

Above Media avg (58)

10,000+

Domains scanned

500+

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Domainlidovky.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

Lidovky.cz is a prominent Czech news portal operated by MAFRA, a.s., offering a wide range of news, analyses, interviews, and premium content to a general audience interested in current affairs. The website demonstrates a mature digital infrastructure with integration of multiple advertising and analytics technologies, including Google Analytics, Gemius, and advanced consent management via Didomi. The site is well-designed with excellent content quality, clear navigation, and mobile optimization. Security posture is good with HTTPS enforced and consent mechanisms in place, though some improvements in security headers and incident response transparency are recommended. The absence of WHOIS data is a notable gap but does not detract significantly from the overall legitimacy given the strong business branding and content quality. Strategic recommendations include enhancing security headers, publishing vulnerability disclosure information, and improving accessibility features to further strengthen trust and compliance.

Detected Technologies

JavaScriptGoogle AnalyticsGoogle Tag ManagerGemius trackingMarfeel SDKDidomi Consent ManagementPrebid.js for ads biddingCPEX ad package

11 urgent findings need attention

1 critical · 10 high

  • + 3 more findings in the full report below
Continuous monitoring

Keep lidovky.cz under constant watch

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

75/100

GDPR Compliance

4 findings

25/100

NIS2 Compliance

8 findings

17/100

Email Security

5 findings

65/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Lidovky.cz holds a strong market position as a leading Czech news media outlet under MAFRA, a.s. Its business model combines free news content with a premium subscription offering, targeting a broad demographic interested in news, economy, culture, and sports. The portal leverages partnerships within the MAFRA group, including idnes.cz, to expand reach and advertising revenue. The extensive use of advertising networks and tracking services indicates a monetization strategy reliant on ad revenues and user data analytics. The site maintains a professional editorial team and a diverse content portfolio, supporting sustained audience engagement and growth potential.

Extracted Contact Information

Marketing Intelligence Data

Company Registration

Legal Name:

MAFRA, a.s.

Registration Number:

45313351

Security Posture Analysis

Comprehensive Security Assessment

The website exhibits a solid security foundation with HTTPS enforced and multiple consent management tools deployed to comply with GDPR. Tracking and advertising scripts are managed with user consent, reflecting good privacy practices. However, the lack of explicit Content-Security-Policy headers and absence of published incident response contacts represent areas for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The security score is strong but could be enhanced by adopting additional security headers and transparency measures.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement a robust Content-Security-Policy header to mitigate XSS and related attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

MAFRA, a.s.

Description:

Aktuální zprávy z domova i ze světa. Zprávy z ekonomiky, byznysu, kultury a sportu. Průvodce životním stylem. Lidovky.cz - aktuální zprávy.

Key Services:
News articlesAnalysesInterviewsPremium content subscriptionVideo content
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptGoogle AnalyticsGoogle Tag ManagerGemius trackingMarfeel SDKDidomi Consent ManagementPrebid.js for ads biddingCPEX ad package
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • Consent management implemented
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google AnalyticsGemius
Tracking Level:extensive
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
CPEXSklik SSPAdform
Tracking Pixels:
Gemius
Marketing Tools:
Didomi CMPPiano (Tinypass)
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 a professional Czech news portal with extensive content and multimedia.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

75/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=15552000"

Weak Referrer-Policy configuration

LOW

Current value: "no-referrer-when-downgrade"

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

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

65/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

Weak DKIM Key

HIGH

DKIM selector 'dkim' uses 728-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 include:spf.mafra.cz -all
DNS Lookups:1/10
Policy:-all
DKIM Selectors Found
Selector:mail(1296-bit rsa)
Selector:dkim(728-bit rsa)
DMARC Details
Policy:none
Aggregate Reports:b7ec1dbb@mxtoolbox.dmarc-report.com
Forensic Reports:b7ec1dbb@forensics.dmarc-report.com

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

52/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

Weak SSL Key Length

HIGH

SSL certificate uses 256-bit key, which is considered weak

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 Enabled

📊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
26 years(mature)

DNS Records

A Records:185.17.117.33
Name Servers:
ns.mafra.czDNS only
ns.mafracz.net
ns2.mafra.czDNS only
MX Records:
10: smtp1.mafra.cz
10: smtp2.mafra.cz
20: smtp3.mafra.cz
20: smtp4.mafra.cz
SOA:Serial: 2025101406, TTL: 300s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:127ms

SPF Analysis

SPF Record:
v=spf1 include:spf.mafra.cz -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 lidovky.cz compare?

See how lidovky.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 modern JavaScript-heavy tech stack with integrations for analytics, advertising, and consent management. Technologies include Google Analytics, Google Tag Manager, Gemius tracking, Marfeel SDK for mobile optimization, and Prebid.js for header bidding in advertising. The site loads multiple external scripts asynchronously to optimize performance. The HTML structure is well-formed with meta tags for SEO and Open Graph for social sharing. Performance is moderate with room for improvement in caching and resource optimization. Mobile optimization is good, supported by responsive design and dedicated mobile version links. Accessibility is basic but could be improved with ARIA roles and enhanced keyboard navigation.
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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

Domainlidovky.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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