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Security report for carstorcon.technology

CarStorCon® Technologies GmbH · Energy · Germany

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

54/100

Risk levelMedium

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

CarStorCon® Technologies GmbH is a German-based innovative company specializing in climate-positive building materials, particularly CO2-neutral concrete and asphalt solutions using their proprietary Clim@Add® additive technology. The company targets manufacturers, builders, and architects aiming to decarbonize the construction industry. Their market position is that of a niche technology provider with certified CO2 neutrality, emphasizing sustainability and material innovation. Technically, the website is built on a modern WordPress platform with Elementor and Yoast SEO, supported by Google Analytics and Weglot for multilingual capabilities. Security posture is solid with HTTPS, domain locking, and cookie consent mechanisms, though improvements like DNSSEC and enhanced security headers are recommended. Privacy compliance is partial, with cookie consent present but no visible privacy policy or terms of service. Overall, the website is professional, well-branded, and trustworthy, with no signs of malicious content or blocking mechanisms.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 100 · Medium
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

7 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. GDPR outside view

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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

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

Keep watching carstorcon.technology

This scan found 26 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

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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
15
Email security
80
DNS health
80
Network security
20
GDPR outside view
65
Average
54

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 carstorcon.technology, from OffSeq Breach.

No leaked records found

Breach holds no records for carstorcon.technology 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 energy sector focusing on sustainable building materials. Their business model revolves around providing additive technology that enables CO2-neutral concrete and asphalt, supporting decarbonization efforts across the value chain. The website showcases reference projects and certifications, indicating active market engagement and credibility. The target customers are industry professionals interested in green innovation. The company is relatively new (founded 2021) but demonstrates a clear strategic focus on climate impact and material performance. Partnerships or subsidiaries are not evident from the data. The digital presence is consistent and supports their business goals effectively.

Security posture

The website demonstrates a good security baseline with HTTPS enforced and domain transfer protection. Cookie consent is implemented with detailed user controls, supporting GDPR compliance. However, the absence of a published privacy policy, terms of service, security policy, or incident response contacts represents compliance gaps. No known vulnerabilities or exposed sensitive data were detected in the analysis. Recommendations include enabling DNSSEC, adding security headers like CSP and X-Frame-Options, and publishing formal security and privacy documentation. Overall, the security posture is adequate for the business size but could be enhanced to meet higher compliance standards.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Publish a comprehensive privacy policy and terms of service accessible from the website footer.
  3. Implement additional HTTP security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  4. Create and publish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  5. Add clear contact information including emails and phone numbers for business and security inquiries to improve trust and compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CarStorCon® Technologies GmbH
Description
The Clim@Add® technology from CarStorCon® makes building materials climate-positive and reduces the carbon footprint of concrete and asphalt. They offer an additive that neutralizes the CO2 footprint of mineral building materials by up to 100%, creating carbon sinks and improving material properties.
Key services
Clim@Add® additive technology, CO2-neutral concrete and asphalt solutions, Consulting and collaboration on decarbonization projects
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.1, Elementor 3.29.2, Yoast SEO 23.4, jQuery 3.7.1, Bootstrap 3.3.7, Weglot translation plugin, Cookie Law Info plugin
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enabled
  • Domain locked with clientTransferProhibited
  • Cookie consent mechanism implemented

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Google Analytics (gtag.js)
Marketing tools
Site Kit by Google
Transparency
basic

Site quality

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

Key observations

  1. Website uses modern WordPress CMS with Elementor and Yoast SEO plugins.
  2. Cookie consent is implemented with detailed category options, indicating GDPR awareness.
  3. No explicit privacy policy or terms of service pages found in the provided content.
  4. No direct contact emails or phone numbers found in the visible content or metadata.
  5. Social media presence confirmed via LinkedIn link.
  6. Website content is focused on climate-positive building materials and CO2 reduction technology.
  7. No security.txt or vulnerability disclosure policy detected.
  8. SSL is enabled and domain is secured with clientTransferProhibited status.
  9. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on WordPress 6.8.1 using Elementor for page building and Yoast SEO for search optimization. It uses Bootstrap 3.3.7 for responsive design and jQuery 3.7.1 for scripting. Weglot plugin enables multilingual support with English and German languages. Cookie Law Info plugin manages cookie consent. Hosting is via InterNetX GmbH with DNS managed by webgo.de nameservers. Performance is moderate with some lazy loading and caching evident. Accessibility is basic with skip links and semantic HTML but could be improved. SEO is good with meta tags, Open Graph, and JSON-LD structured data implemented. Overall, the technical stack is modern and well-maintained but could benefit from updated Bootstrap and enhanced accessibility features.
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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