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Security report for betonserver.cz

AUREA INVEST, a.s. · Manufacturing · Czech Republic

High risk. 13 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

38/100

Risk levelHigh

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

BetonServer.cz is a well-established Czech industry portal specializing in concrete and related construction materials and services. Operating since 1999 under the company AUREA INVEST, a.s., it offers a comprehensive directory of companies, categorized listings, industry news, and advertising opportunities tailored to construction professionals and suppliers in the Czech Republic. The portal serves as a key resource for locating concrete producers, prefabricate manufacturers, material suppliers, and recycling centers, positioning itself as a leading niche platform in its market. Technically, the website employs a modern JavaScript stack including jQuery, Select2, Fancybox, and MapLibre GL JS for interactive maps, alongside Google Analytics for user tracking. The site is mobile-optimized with responsive design and uses HTTPS for secure content delivery. However, no explicit CMS or security frameworks are identified, and some standard security headers appear to be missing. From a security perspective, the site shows good baseline practices such as HTTPS usage and no exposed sensitive data. Yet, it lacks visible privacy and cookie policies, security incident response contacts, and vulnerability disclosure mechanisms, which are important for compliance and trust. The domain WHOIS data is consistent with the business claims, showing a long-standing registration since 1999, reinforcing legitimacy. Overall, BetonServer.cz is a credible and professionally maintained portal with solid business credibility and technical implementation. To enhance its security posture and privacy compliance, it should implement explicit privacy and cookie policies, add security headers, and provide incident response information. These improvements will strengthen user trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

13 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. 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

  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 betonserver.cz

This scan found 28 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
62
Security headers
20
Email security
40
DNS health
75
Network security
20
GDPR outside view
10
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 betonserver.cz, from OffSeq Breach.

Total records
2
Employees
0
Customers
2
Third parties
0
Weak passwords
0%

2 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for betonserver.cz.

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Technical appendix

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

Business context

Business profile

BetonServer.cz operates as a specialized online directory and advertising platform for the concrete and construction materials industry in the Czech Republic. Its competitive advantage lies in its comprehensive categorization, detailed listings, and long market presence since 1999. The business model revolves around providing value-added services to suppliers and contractors through targeted advertising and searchable listings by location and category. The portal targets construction professionals, concrete producers, and material suppliers, facilitating efficient market connections. Growth indicators include frequent content updates, new company listings, and active advertising banners. The partnership ecosystem appears focused on industry suppliers and service providers, with no evident external commercial partnerships. Strategic observations suggest opportunities to expand digital marketing, enhance privacy compliance, and introduce additional user engagement features.

Security posture

The website demonstrates a moderate security maturity level with HTTPS usage and no visible exposure of sensitive data. However, it lacks several best practices such as security headers (CSP, HSTS, X-Frame-Options), explicit privacy and cookie policies, and incident response contacts. The absence of a vulnerability disclosure policy or security.txt file indicates limited transparency in security management. The use of somewhat outdated JavaScript libraries (e.g., jQuery 3.2.1) may pose potential risks if not regularly updated. Compliance gaps with GDPR are evident due to missing privacy and cookie consent mechanisms. Overall, the security culture appears basic, with room for improvement in formalizing policies and enhancing technical defenses to reduce risk and improve user trust.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
  2. Add security headers such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-Content-Type-Options.
  3. Establish and disclose an incident response process including security contact emails (e.g., security@ or abuse@).
  4. Regularly update all JavaScript libraries and dependencies to latest secure versions.
  5. Consider adding a vulnerability disclosure policy or security.txt file to improve transparency and trust.

Contact details published on the site

Addresses
Legal name
AUREA INVEST, a.s.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AUREA INVEST, a.s.
Description
Beton server is an independent industry portal for searching companies and their operations by distance from the construction site. It provides comprehensive listings of companies producing concrete, large prefabricates, small cement goods, specialists in concrete work and repairs, suppliers of materials such as sand pits, gravel pits, reinforcement steel, and asphalt plants. It also addresses ecological aspects of construction including waste dumps and recycling centers.
Key services
Company and service directory, Advertising platform, Industry news and updates, Search by category and location, Information on concrete types and standards
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.2.1, Select2, Fancybox, MapLibre GL JS, Autocomplete.js, Google Fonts (Montserrat), Google Analytics (gtag.js)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS usage implied by external scripts
  • No exposed sensitive data in HTML
  • Use of standard libraries

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Marketing tools
Select2 for UI
Transparency
basic

Site quality

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

Key observations

  1. Website is a specialized industry portal for concrete and related construction materials in the Czech Republic.
  2. Content is comprehensive and well-structured with multiple categories and subcategories.
  3. No explicit privacy, cookie, or terms of service pages found.
  4. Contact email info@betonserver.cz is provided prominently.
  5. No phone numbers or physical addresses explicitly found in the content.
  6. Use of modern JavaScript libraries and Google Analytics for tracking.
  7. No visible security policies or incident response information.
  8. No security headers detected in provided data.
  9. No signs of WAF or content blocking.
  10. No adult or questionable content detected.
Technical notes

Notes

The website uses a custom or unknown CMS with a modern JavaScript-based front end including jQuery, Select2, Fancybox, and MapLibre GL JS for mapping features. Google Fonts and Google Analytics are integrated for UI and tracking. The site is hosted on Cesky Hosting as indicated by the nameserver. Performance is moderate with responsive design for mobile devices. SEO is supported by proper meta tags and structured navigation. Accessibility is basic but could be improved. No major technical debt is evident, but modernization opportunities include upgrading JavaScript libraries and implementing security headers. The site lacks explicit CMS identification and could benefit from enhanced technical documentation and security hardening.
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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