Skip to main content

Security report for hpw-fernwaerme.de

HPW Fernwärme · Energy · Germany

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

58/100

Risk levelMedium

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

HPW Fernwärme is a well-established German company specializing in district heating and industrial insulation services with over 30 years of experience. The company offers a comprehensive range of services including planning, trade, production of custom PE parts, value preservation, and service. They hold certifications such as AGFW FW 605 and DIN EN ISO/IEC 17024, underscoring their commitment to quality and industry standards. Their market position is strong within the energy sector, targeting businesses and organizations requiring efficient and sustainable heating solutions. Technically, the website is built on a modern WordPress platform using Elementor and Yoast SEO, ensuring good SEO and mobile optimization. The site loads moderately fast and provides a professional user experience with clear navigation and relevant content. However, some technical improvements could enhance performance and security further. From a security perspective, the site uses HTTPS with good SSL configuration but lacks explicit security headers and published security policies. There is no visible incident response or vulnerability disclosure information, which could be improved to enhance trust and compliance. Privacy compliance is basic, with a privacy policy present but no cookie consent mechanism detected. Overall, the website presents a trustworthy and professional image with solid business credibility. Strategic improvements in security policies, privacy compliance, and direct contact information would further strengthen their digital presence and risk posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 100 · High
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. 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

    • 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

  2. 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 hpw-fernwaerme.de

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.

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.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
77
Security headers
15
Email security
60
DNS health
65
Network security
100
GDPR outside view
28
Average
58

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

Technical appendix

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

Business context

Business profile

HPW Fernwärme operates in the energy sector, focusing on district heating and industrial insulation. Their competitive advantage lies in their long-standing experience, certifications, and integrated service offerings including planning, production, and maintenance. The business model combines service provision with manufacturing custom components, supported by a partner planning company (TB-Planungsgesellschaft). Their target customers are industrial and municipal clients requiring efficient heating infrastructure. The company demonstrates growth through recent projects and international certifications. The partnership ecosystem includes TB-Planungsgesellschaft, enhancing their planning capabilities. The website content and structure reflect a mature business with a clear market position and professional operations.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and no visible sensitive data exposure. However, the absence of security headers and explicit security policies indicates room for improvement. No incident response or abuse contact information is published, which is a compliance gap. The lack of a cookie consent mechanism may pose GDPR compliance risks. No known vulnerabilities or outdated libraries were detected in the provided content. Overall, the security maturity is adequate for the business size but would benefit from formalized policies and enhanced technical controls.

Recommendations

  1. Implement and publish a comprehensive security policy and incident response plan on the website.
  2. Add a cookie consent banner and detailed cookie policy to ensure GDPR compliance.
  3. Include direct company contact emails and phone numbers prominently for customer and security incident reporting.
  4. Configure and deploy security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  5. Regularly audit WordPress plugins and themes for vulnerabilities and keep them updated.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
HPW Fernwärme
Description
HPW Fernwärme is a leading company in district heating and industrial insulation for over 30 years, offering services such as after-insulation, in-house production and planning of custom PE special parts, quality assurance, infrared measurement technology, patented preheating for winter construction sites, and certified international expert reports.
Key services
Planning, Trade, Production, Value preservation, Service
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.7.4, Elementor 3.29.0, Yoast SEO 25.1, jQuery 3.7.1, Premium Addons for Elementor, Essential Addons for Elementor Lite, Blocksy Theme 2.0.92
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of security plugins (likely via WordPress ecosystem)

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Marketing tools
Yoast SEO
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 no blocking or WAF challenges.
  2. Content is professionally presented in German language.
  3. No direct email or phone contact found on the homepage; contact form is available.
  4. No cookie consent banner or explicit cookie policy detected.
  5. Use of modern WordPress ecosystem with SEO optimization.
  6. Certifications and project references enhance trust.
  7. No social media links explicitly found in the HTML content.
  8. No explicit security or incident response policies published.
  9. No vulnerability disclosure or security.txt file detected.
Technical notes

Notes

The website is built on WordPress 6.7.4 with Elementor 3.29.0 and Yoast SEO 25.1, indicating a modern and widely supported CMS environment. The use of premium addons and a well-maintained theme (Blocksy) suggests good technical infrastructure. Performance is moderate, with video backgrounds and multiple CSS/JS assets loaded. Mobile optimization is good, and SEO meta tags are properly configured. No critical technical debt or deprecated technologies were detected. Hosting provider details are not explicit, which could be clarified for better infrastructure transparency. Overall, the technical setup supports the business needs effectively but could be optimized for speed 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

Reviews of this site

Share your experience with hpw-fernwaerme.de. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review hpw-fernwaerme.de.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.