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Security report for abertamskeplane.cz

Abertamské pláně s.r.o. · Real Estate · Czech Republic

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

Security score

72/100

Risk levelMedium

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

Abertamské pláně s.r.o. operates a residential real estate project website focused on offering private housing in the Krušné hory region of the Czech Republic. The company is relatively young, founded in 2021, and targets individuals seeking tranquil living spaces away from urban noise. The website presents a professional and consistent brand image with clear descriptions of their projects and contact information. Technically, the site is built on WordPress using the Divi theme, enhanced with SEO and analytics tools such as Yoast SEO and Google Analytics. The presence of a GDPR-compliant cookie consent mechanism indicates attention to privacy regulations. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though security headers could be improved. Overall, the site is well-structured, mobile-optimized, and trustworthy, supporting the company's market positioning in niche real estate development.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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. 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';…
  2. 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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

  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 abertamskeplane.cz

This scan found 18 issues across 5 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

Email alerts on material changes and an exportable JSON history of every change.

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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
67
Security headers
15
Email security
65
DNS health
85
Network security
100
GDPR outside view
100
Average
72

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 abertamskeplane.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for abertamskeplane.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

The company positions itself in the real estate sector, focusing on residential projects in a natural setting. Its business model revolves around property development and sales, targeting a niche market of buyers valuing privacy and nature. Partnerships with architectural and interior design firms (boq architekti, HOMER concept and interiors) and marketing collaborations (relaxnahorach.cz) enhance its ecosystem. The website's content and structure support lead generation and brand awareness. The company maintains a small size with a clear local focus. The lack of extensive certifications or security policies suggests a focus on core business activities rather than extensive compliance frameworks.

Security posture

The website demonstrates a good security baseline with HTTPS and cookie consent mechanisms. No critical vulnerabilities or exposed sensitive data were detected. However, the absence of security headers like Content Security Policy, X-Frame-Options, and others indicates room for improvement. No incident response or vulnerability disclosure policies are present, which could be a gap in security maturity. The use of common WordPress plugins and themes necessitates regular updates to mitigate risks. Overall, the security posture is adequate for the business scale but could be enhanced with formal policies and technical controls.

Recommendations

  1. Implement standard security headers (CSP, HSTS, X-Frame-Options) to strengthen browser security.
  2. Publish explicit security and incident response policies to improve transparency and readiness.
  3. Add a vulnerability disclosure or security.txt file to facilitate responsible reporting.
  4. Regularly audit and update WordPress core, themes, and plugins to prevent vulnerabilities.
  5. Enhance accessibility features to improve compliance and user experience.

Contact details published on the site

Addresses
Legal name
Abertamské pláně s.r.o.
Registration number
C 42102
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Abertamské pláně s.r.o.
Description
Rezidenční projekt Abertamské pláně vám nabízí soukromé útočiště uprostřed ryzí přírody Krušných hor. Rozlehlé louky. Zvlněná krajina, která se táhne daleko k obzoru.
Key services
Residential project development, Property sales
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Divi Theme, jQuery, Google Fonts, Google Tag Manager, Consentmanager.net
Frameworks
Yoast SEO
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Seznam retargeting
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Seznam retargeting
Marketing tools
Consentmanager.net
Transparency
good

Site quality

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

Key observations

  1. Website is a professionally designed real estate project site in Czech language.
  2. Uses WordPress with Divi theme and common SEO and analytics tools.
  3. Includes GDPR-compliant cookie consent mechanism.
  4. Contact information is clearly provided with phone numbers and physical address.
  5. No signs of security blocking or WAF challenges.
  6. No explicit privacy or security policy pages beyond data protection page.
  7. No visible forms for direct user data collection on homepage.
  8. Social media presence on Facebook and Instagram.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website uses a modern and popular CMS (WordPress) with the Divi theme, ensuring flexibility and ease of content management. It integrates Google Fonts, Google Tag Manager, and analytics tools for performance and marketing insights. The site is mobile-optimized and SEO-friendly, leveraging Yoast SEO plugin. Hosting appears to be via Czech providers consistent with the domain registrar. Performance is moderate, with room for optimization. The technical stack is standard for small to medium real estate websites, balancing functionality and maintainability. No critical technical debt or risks were identified, but security enhancements and performance tuning could be beneficial.
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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