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Security report for knihynasbavi.cz

Albatros Media · Media · Czech Republic

Medium risk. 5 critical or high findings in Email security, Security headers and 1 other check.

Security score

68/100

Risk levelMedium

0–100, higher is better. How it is calculated

Albatros Media is a well-established Czech media company specializing in book publishing and online retail. Their website serves as a professional portal showcasing their publishing brands, retail offerings, and corporate information. The company targets a broad audience including children, adults, and professionals interested in literature and educational materials. The business model combines e-commerce with traditional publishing, positioning Albatros Media as a significant player in the Czech book market. Technically, the website is built on ASP.NET with modern frontend technologies including jQuery and third-party libraries like Fancyapps UI. It integrates Google Analytics and Google Tag Manager for analytics and marketing, alongside Cookiebot for GDPR-compliant cookie consent management. The site is mobile optimized and SEO friendly, though accessibility features are basic. Performance is moderate with room for improvement. From a security perspective, the site enforces HTTPS and uses cookie consent mechanisms, but lacks visible advanced security headers. No vulnerabilities or exposed sensitive data were detected. WHOIS data is privacy protected, which is common for commercial entities, and does not raise immediate concerns. Privacy compliance is well addressed with clear cookie policies and consent banners. Overall, the website presents a professional and trustworthy digital presence with good privacy compliance and moderate security posture. Strategic improvements in security headers, contact transparency, and accessibility would enhance trust and compliance further.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

5 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  2. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching knihynasbavi.cz

This scan found 24 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Full report

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
72
Security headers
15
Email security
60
DNS health
70
Network security
100
GDPR outside view
88
Average
68

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Albatros Media holds a strong market position in the Czech Republic as a leading book publisher and retailer. Their competitive advantage lies in a diversified portfolio of publishing brands and a robust e-commerce platform. Revenue streams likely include direct book sales, wholesale distribution, and publishing rights. The target customer segments range from children and families to adult readers and educational institutions. The company demonstrates growth through active media presence and partnerships, including a dedicated e-shop domain. Their partnership ecosystem includes third-party analytics and consent providers, supporting digital marketing efforts. Operationally, the company maintains a professional web presence aligned with industry standards.

Security posture

The security maturity level of the website is moderate. HTTPS is enforced, and cookie consent is implemented to comply with GDPR. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security indicates room for improvement. No visible vulnerabilities or exposed sensitive data were found, and third-party scripts appear standard. The lack of a public security policy or incident response contact reduces transparency. Compliance with privacy regulations is evident, but incident response readiness and security culture indicators are not publicly documented. Overall, the security posture is adequate for the business type but could benefit from enhanced security controls and transparency.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to strengthen site security.
  2. Publish clear security and incident response policies with dedicated contact channels to improve transparency and trust.
  3. Enhance website accessibility to meet recognized standards and improve user experience for all visitors.
  4. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Provide visible and verified company contact information including emails and phone numbers to improve business credibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Albatros Media
Description
Internetové knihkupectví Albatrosmedia.cz - tisíce knih skladem se slevou přímo od vydavatele. K nákupu nad 800 Kč doprava a knižní dárek zdarma. Knihy pro děti, beletrie pro dospělé, odborná a naučná literatura, dárkové boxy.
Key services
Online book retail, Publishing, Wholesale and retail book sales
Content quality
good
Branding
consistent

Technology

Stack
ASP.NET, jQuery, Google Tag Manager, Google Analytics, Cookiebot, Fancyapps UI
Frameworks
ASP.NET
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data found

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google
Marketing tools
Cookiebot
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. WHOIS data is unavailable or privacy protected, limiting domain ownership transparency.
  3. Cookie consent and privacy compliance mechanisms are implemented and visible.
  4. No direct contact emails or phone numbers found on the main page or metadata.
  5. Website uses modern technologies and analytics tools with proper consent.
  6. No security headers explicitly detected; opportunity for improvement.
  7. No visible terms of service or security policy pages found.
  8. Content is professional, relevant, and targeted at general audience interested in books and publishing.
Technical notes

Notes

The website is built on a mature ASP.NET framework with integration of modern JavaScript libraries such as jQuery and Fancyapps UI. It uses Google Tag Manager and Google Analytics for tracking and marketing analytics, complemented by Cookiebot for cookie consent management. The site is mobile responsive and SEO optimized with proper meta tags and Open Graph data. Performance is moderate, with potential improvements in load times and accessibility. Hosting provider details are not explicitly identified. The technical stack is stable and supports the business needs effectively, though security header implementation and accessibility enhancements are recommended to reduce technical risks.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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