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Security report for atlantis-brno.cz

E-commerce · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, SSL/TLS and 2 other checks.

Security score

38/100

Risk levelHigh

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

The website www.atlantis-brno.cz is an online bookstore operating on the Zoner InShop 5 platform, primarily targeting Czech-speaking customers. It offers a catalog of books including antique and specialized literature. The site demonstrates a moderate level of digital maturity with a responsive design and basic SEO and accessibility features. However, the absence of WHOIS data and lack of explicit privacy and terms of service pages indicate gaps in transparency and compliance. Security posture is moderate, with no detected security headers and limited information on SSL configuration. The site uses Google Analytics for user tracking but lacks comprehensive privacy compliance indicators. Overall, the website is functional and safe for general audiences but would benefit from improved security and compliance measures.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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

10 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

  2. 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.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  3. 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 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';…

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

Keep watching atlantis-brno.cz

This scan found 21 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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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
0
Security headers
35
Email security
70
DNS health
75
Network security
20
GDPR outside view
25
Average
38

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention atlantis-brno.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for atlantis-brno.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

Atlantis Brno appears to be a small e-commerce business focused on book sales, including antique and specialized books. The business model is direct online retail targeting general consumers interested in literature. The website branding is consistent and professional, but the lack of detailed company information and contact details limits business credibility. There is no evidence of partnerships or subsidiaries. The use of a specialized e-commerce platform suggests a focused approach to online sales. Growth indicators and market position are not discernible from the available data.

Security posture

The security maturity of the website is moderate. HTTPS is implied but not explicitly confirmed in the data. No security headers such as Content-Security-Policy or Strict-Transport-Security were detected, which are important for mitigating common web vulnerabilities. The site lacks visible privacy and security policies, which are critical for GDPR compliance. Forms are present but no explicit security measures like CSRF tokens were identified. Google Analytics is used, but privacy compliance appears minimal. No incident response or vulnerability disclosure information is available, indicating limited security readiness.

Recommendations

  1. Implement and enforce HTTPS site-wide with strong SSL/TLS configuration.
  2. Add comprehensive privacy and cookie policies to comply with GDPR and inform users.
  3. Deploy security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Publish clear contact information including company emails and phone numbers to enhance business credibility.
  5. Establish a vulnerability disclosure policy or security.txt file to improve security transparency and incident response.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Internetová prodejna na platformě Zoner InShop 5
Key services
online book sales, antique books
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, HTML5, CSS3, jQuery (implied by owl-carousel usage), Google Analytics (gtag.js)
Frameworks
Zoner InShop 5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
40/100

Analytics and tracking

Services
Google Analytics
Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is an e-commerce platform for books, primarily in Czech language.
  2. No WHOIS data available, which is unusual and reduces domain trust.
  3. No explicit privacy or terms of service pages found.
  4. Cookie consent mechanism is present and functional.
  5. No direct contact emails or phone numbers found in the visible content.
  6. Uses Zoner InShop 5 e-commerce platform.
  7. Includes Google Analytics for tracking.
  8. No security headers detected in provided data.
  9. No evidence of WAF or blocking mechanisms.
  10. Website content is safe and suitable for general audiences.
Technical notes

Notes

The website uses the Zoner InShop 5 e-commerce platform with standard HTML5, CSS3, and JavaScript technologies. Google Analytics is integrated for tracking. The site is mobile responsive and has a good design quality. However, no advanced modern frameworks or CDN usage was detected. Performance is moderate with room for optimization. Accessibility features are basic, and SEO is minimally implemented with meta tags present but no structured data or Open Graph tags found. The lack of security headers and incomplete WHOIS data suggest technical and operational risks that should be addressed.
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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