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Is databazeknih.cz a Scam? Security Check Results - Databazeknih.cz

databazeknih.cz Security Report Summary

databazeknih.cz received a security score of 44 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers Databazeknih.cz's website security posture. Databazeknih.cz operates in the Media industry in Czech Republic.

Databazeknih.cz is the largest Czech and Slovak book database platform offering extensive book reviews, ratings, community discussions, and a book marketplace. It is operated under the parent company MAFRA, a.s., a reputable media company. The website targets book readers and literary enthusiasts primarily in the Czech Republic and Slovakia, providing a comprehensive digital environment for book discovery and community engagement. Technically, the site employs a modern JavaScript stack with multiple third-party integrations for analytics, advertising, and consent management, reflecting a mature digital infrastructure. Security posture is solid with HTTPS and GDPR compliance, though some security headers are missing and no explicit incident response contacts are published. Overall, the site is professional, content-rich, and trustworthy, though the lack of WHOIS data slightly reduces domain registration transparency.

The security scan identified 37 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, jQuery, Google Tag Manager, Google Analytics 4, Gemius tracking, Prebid.js, Criteo, Didomi Consent Management, Tinypass (Piano) paywall, CPEX advertising platform.

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 databazeknih.cz Safe? Security Analysis for Databazeknih.cz

https://databazeknih.cz

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

MediaCzech Republiclarge
JavaScriptjQueryGoogle Tag ManagerGoogle Analytics 4Gemius tracking+5 more
Analyzed 10/18/2025Completed 1:32:20 PM5mo ago
44
Security Score
HIGH RISK

Below Media avg (58)

10,000+

Domains scanned

500+

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Domaindatabazeknih.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

Databazeknih.cz is the largest Czech and Slovak book database platform offering extensive book reviews, ratings, community discussions, and a book marketplace. It is operated under the parent company MAFRA, a.s., a reputable media company. The website targets book readers and literary enthusiasts primarily in the Czech Republic and Slovakia, providing a comprehensive digital environment for book discovery and community engagement. Technically, the site employs a modern JavaScript stack with multiple third-party integrations for analytics, advertising, and consent management, reflecting a mature digital infrastructure. Security posture is solid with HTTPS and GDPR compliance, though some security headers are missing and no explicit incident response contacts are published. Overall, the site is professional, content-rich, and trustworthy, though the lack of WHOIS data slightly reduces domain registration transparency.

Detected Technologies

JavaScriptjQueryGoogle Tag ManagerGoogle Analytics 4Gemius trackingPrebid.jsCriteoDidomi Consent ManagementTinypass (Piano) paywallCPEX advertising platform

14 urgent findings need attention

1 critical · 13 high

  • + 6 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

8 findings

15/100

GDPR Compliance

5 findings

10/100

NIS2 Compliance

9 findings

2/100

Email Security

6 findings

55/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The platform holds a dominant market position in the Czech and Slovak book community sector, leveraging a large user base (approx. 496,000 users) and extensive content including free e-books and audiobooks. Revenue streams likely include advertising managed by MAFRA and possibly premium services via Piano paywall integration. The business model focuses on community-driven content, user engagement, and marketplace facilitation. Partnerships such as with Restorio.cz indicate ecosystem expansion. The site’s growth is supported by active content updates, reading challenges, and social media presence, positioning it well for sustained user engagement.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a good security maturity level with enforced HTTPS, GDPR-compliant cookie consent via Didomi CMP, and no visible sensitive data leaks. However, the absence of key security headers like Content-Security-Policy and lack of published security policies or incident response contacts indicate areas for improvement. The extensive use of third-party scripts introduces potential risk vectors that require ongoing monitoring. No vulnerabilities or malware indicators were detected in the content. Overall, the security posture is adequate for the business type but could be enhanced with formalized policies and technical headers.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and publish a security.txt file to facilitate vulnerability reporting and incident response.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Databazeknih.cz

Description:

Databáze knih je největší českou a slovenskou knižní databází. Nabízí hodnocení knih, recenze, komentáře, bazar knih, informace o autorech, povídkách a novinky z literárního světa.

Key Services:
knižní databázehodnocení a recenze knihbazar knihkomunitní diskuseeknihy zdarmačtenářská výzva
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptjQueryGoogle Tag ManagerGoogle Analytics 4Gemius trackingPrebid.jsCriteoDidomi Consent ManagementTinypass (Piano) paywallCPEX advertising platform
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Consent management for GDPR
  • No exposed sensitive data in HTML

Analytics & Tracking

Services:
Google Analytics 4Gemius
Tracking Level:extensive
Privacy Compliance:good

Advertising & Marketing

Ad Networks:
MAFRACPEXAdformCriteoSeznam SSP
Tracking Pixels:
GemiusCriteo
Marketing Tools:
Piano (Tinypass)
Transparency Level:good

Website Quality Assessment

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

Key Observations

1

Website is fully accessible with rich content and no blocking detected

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

15/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

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

10/100
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

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

GDPR Compliance Analysis

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

🛡️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

55/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

No DMARC reporting

LOW

DMARC aggregate reports not configured

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

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 mx include:spf.seznam.cz ip4:46.234.117.8/29 ip4:46.234.117.16/30 -all
DNS Lookups:3/10
Policy:-all
DMARC Details
Policy:none

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
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 65 days

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
17 years(mature)

DNS Records

A Records:88.86.125.3
Name Servers:
ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu
MX Records:
10: bc3da3da34b669fe.mx1.emailprofi.seznam.cz
20: bc3da3da34b669fe.mx2.emailprofi.seznam.cz
SOA:Serial: 1709119788, TTL: 2560s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:36ms

SPF Analysis

SPF Record:
v=spf1 a mx include:spf.seznam.cz ip4:46.234.117.8/29 ip4:46.234.117.16/30 -all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

40/100
Score

Service Exposed: SSH

MEDIUM

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

How does databazeknih.cz compare?

databazeknih.cz scores below average. Browse similar domains to see how competitors handle security.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a combination of JavaScript libraries including jQuery and modern tracking and advertising technologies such as Google Tag Manager, Google Analytics 4, Gemius, Criteo, and Piano paywall. The presence of asynchronous script loading and consent management indicates attention to performance and privacy. The site is mobile-optimized with responsive design and preloaded fonts for better UX. However, no CMS or hosting provider information was detected. Performance is moderate with room for optimization, especially considering the number of third-party scripts. SEO is supported by proper meta tags and structured data for search actions. Accessibility is basic but could be improved.
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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

Domaindatabazeknih.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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