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Security report for stavitelstvirehor.cz

Stavitelství Řehoř, s. r. o. · Real Estate · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, SSL/TLS and 2 other checks.

Security score

48/100

Risk levelHigh

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

Stavitelství Řehoř, s. r. o. is a Czech construction company specializing in civil engineering projects including water management infrastructure, residential and public buildings, and historical building reconstructions. The company is regionally established with a medium size profile and holds multiple ISO certifications demonstrating commitment to quality, safety, and environmental standards. Their website showcases project references, multimedia content, and certifications, positioning them as a credible player in their sector. Technically, the website is built on WordPress with modern plugins and offers good mobile optimization and accessibility. Security posture is solid with HTTPS and cookie consent mechanisms, though some security headers and explicit privacy policies are missing. The absence of WHOIS data reduces domain trust assessment, but overall the business credibility remains high based on content and certifications.

Scanned

This is an earlier scan of stavitelstvirehor.cz. View the latest report

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

9 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

  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 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';…

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

Keep watching stavitelstvirehor.cz

This scan found 18 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.

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  • 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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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
15
Email security
65
DNS health
85
Network security
100
GDPR outside view
25
Average
48

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 stavitelstvirehor.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for stavitelstvirehor.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 operates in the real estate and construction sector, focusing on infrastructure projects such as water supply and sewage systems, family homes, and public buildings. Their market positioning is that of a specialized regional contractor with a strong emphasis on quality and compliance. The business model is service-oriented, targeting clients requiring construction and reconstruction services in the Czech Republic. The website indicates a professional approach with certifications and media presence, but lacks direct contact details which may impact lead generation. The company appears stable with a consistent brand and a clear service portfolio.

Security posture

The website employs HTTPS and cookie consent tools, indicating awareness of security and privacy requirements. The presence of ISO certifications suggests internal security and quality management frameworks. However, the site lacks explicit security headers such as Content-Security-Policy and does not provide incident response or vulnerability disclosure information. No sensitive data exposure or vulnerable libraries were detected. Overall, the security posture is good but could be improved by adding formal security policies and enhancing HTTP headers.

Recommendations

  1. Publish a clear and accessible privacy policy page to improve GDPR compliance and user trust.
  2. Add security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
  3. Provide explicit contact information including emails and phone numbers for business and security incident reporting.
  4. Implement a vulnerability disclosure policy or security.txt file to demonstrate transparency and readiness.
  5. Regularly audit third-party plugins and scripts to ensure no vulnerabilities are introduced.

Contact details published on the site

Addresses
Legal name
Stavitelství Řehoř, s. r. o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Stavitelství Řehoř, s. r. o.
Description
Stavební firma Stavitelství Řehoř, s. r. o., sídlí v Černošicích ve Středočeském kraji. Specializuje se na výstavbu inženýrských sítí, vodohospodářských staveb, rodinných a bytových domů, veřejně prospěšných staveb a rekonstrukce historických objektů. Disponuje vlastním strojovým parkem a dopravní technikou. Držitel certifikátů ISO 45001, ISO 9001 a ISO 14001. Standardem je vysoká kvalita díla a ochrana životního prostředí.
Key services
vodohospodářské stavby (water management constructions), obytné a veřejně prospěšné stavby (residential and public buildings), rekonstrukce památek (historical building reconstruction)
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.2, jQuery 3.7.1, MetaSlider plugin, Responsive Lightbox plugin, Complianz GDPR plugin, Burst Statistics plugin
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • Use of security and privacy plugins

Analytics and tracking

Services
Burst Statistics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Burst Statistics
Marketing tools
Complianz GDPR
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and multimedia.
  2. No WHOIS data available, indicating possible privacy protection or domain registration issues.
  3. Cookie consent and GDPR compliance mechanisms are implemented but privacy policy page is missing or not linked.
  4. No explicit contact emails or phone numbers found on the homepage.
  5. Website uses WordPress CMS with common plugins for sliders, cookie management, and analytics.
  6. Security posture is good with HTTPS and certifications but lacks some security headers and incident response info.
  7. Content is professional, relevant to construction and civil engineering sector in Czech Republic.
  8. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on WordPress 6.8.2 using common plugins for sliders, cookie management, and analytics. It uses jQuery and modern JavaScript for UI interactions. The site is mobile optimized and accessible with good SEO practices. Performance is moderate, with room for improvement in loading speed and resource optimization. Hosting provider details are not evident. The technical stack is standard for small to medium business websites, with no critical technical debt observed but opportunities exist for security and performance enhancements.
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

Earlier scans of this domain

  1. 61/100Medium29 findingsView report
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