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Security report for hefratec.de

hefraTEC GmbH · Telecommunications · Germany

Medium risk. 6 critical or high findings in Security headers, SSL/TLS and 2 other checks.

Security score

53/100

Risk levelMedium

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

hefraTEC GmbH is a specialized telecommunications company based in Germany, focusing on wireless communication solutions such as Richtfunk (microwave radio links), WLAN, and carrier services. The company offers end-to-end services including consulting, planning, installation, and maintenance, targeting businesses and organizations requiring reliable and high-availability communication infrastructure. The website presents a professional image with detailed service descriptions, customer testimonials, and partnerships with reputable technology vendors, positioning hefraTEC as a trusted regional and international system integrator in the telecommunications sector. Technically, the website is built on WordPress CMS, utilizing modern technologies such as jQuery and Bootstrap, and integrates Google Analytics for visitor tracking alongside a GDPR-compliant cookie consent mechanism powered by consentmanager.net. The site is mobile-optimized with good SEO practices and basic accessibility features, providing a positive user experience. Performance is moderate, with room for optimization. From a security perspective, the site enforces HTTPS and anonymizes IP addresses in analytics, employs a cookie consent banner, and avoids exposing sensitive data. However, it lacks visible security headers and does not publish explicit security or incident response policies, which could be improved to enhance trust and compliance. The absence of WHOIS registration data raises concerns about domain legitimacy, although the website content and business information appear consistent and professional. Overall, hefraTEC GmbH's website demonstrates a solid digital presence with good privacy compliance and business credibility. Strategic improvements in security transparency and domain registration verification are recommended to strengthen trust and reduce risk.

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

6 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. 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

  3. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • High

      Domain Expires Soon

      Domain expires in 14 days

      What to do: Renew domain registration before expiration

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

Keep watching hefratec.de

This scan found 25 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
62
Security headers
15
Email security
60
DNS health
60
Network security
20
GDPR outside view
100
Average
53

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 hefratec.de, from OffSeq Breach.

No leaked records found

Breach holds no records for hefratec.de 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

hefraTEC GmbH operates in the telecommunications industry, specializing in wireless communication systems and services. Its market positioning is that of a niche system integrator offering comprehensive solutions including Richtfunk, WLAN, and carrier services. The company leverages partnerships with leading technology vendors to deliver premium quality products and services. Its business model centers on providing tailored communication infrastructure solutions with a focus on high availability and redundancy, targeting enterprise and institutional clients. The presence of detailed project references and testimonials indicates a stable client base and ongoing growth. The company maintains a professional online presence with compliance to GDPR and cookie regulations, supporting its credibility. However, the lack of transparent domain registration data and security policies suggests areas for operational maturity enhancement.

Security posture

The website exhibits a moderate to good security posture. It enforces HTTPS with proper SSL configuration and anonymizes IP addresses in Google Analytics to enhance privacy. The presence of a GDPR-compliant cookie consent mechanism indicates awareness of data protection requirements. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection reduces defense-in-depth. No explicit security policies or incident response contacts are published, limiting transparency and preparedness visibility. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site would benefit from publishing a security.txt file and enhancing security headers to align with best practices. Overall, the security posture is adequate but could be improved to reduce risk and increase stakeholder confidence.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to mitigate common web attacks.
  2. Publish explicit security and incident response policies on the website to improve transparency and readiness.
  3. Verify and update WHOIS domain registration information to ensure legitimacy and trustworthiness.
  4. Regularly audit third-party scripts and plugins for vulnerabilities and update them promptly.
  5. Enhance accessibility features to meet recognized standards and improve user inclusivity.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
hefraTEC GmbH
Description
Richtfunk und Funktechnik, Technik und unkomplizierter rundum Service von zertifizierten Spezialisten mit jahrelanger nationaler und internationaler Erfahrung.
Key services
Richtfunk (microwave radio links), WLAN solutions, Carrier services, Installation and maintenance, Consulting and planning
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.6.0, Google Analytics, Consentmanager.net cookie consent, Bootstrap (implied by navbar classes), WordPress CMS
Frameworks
Bootstrap
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS with anonymized IP in Google Analytics
  • Cookie consent banner with opt-in/out
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

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 fully accessible with rich content and no blocking detected
  2. Uses WordPress CMS with standard plugins and cookie consent
  3. Strong focus on wireless communication solutions and services
  4. Good privacy and cookie compliance with explicit consent mechanism
  5. WHOIS data unavailable, raising questions about domain registration status
  6. No explicit security or incident response policies published
  7. Contact information is clearly presented with phone and email
  8. No social media links detected in provided content
  9. Multiple partner logos from reputable technology vendors displayed
Technical notes

Notes

The website is built on WordPress CMS with jQuery and Bootstrap frameworks, indicating a modern and maintainable technology stack. Google Analytics is integrated for visitor tracking, with IP anonymization enabled. The cookie consent is managed by consentmanager.net, ensuring GDPR compliance. The site is mobile-optimized and SEO-friendly with proper meta tags and structured data in JSON-LD format. Performance is moderate, with potential for optimization in loading speed and resource management. No critical technical debt or deprecated technologies were identified. Hosting provider details are not discernible from the content. Overall, the technical infrastructure supports a professional and functional web presence with room for enhancements in performance and security.
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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