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Security report for energetikainfo.cz

Verlag Dashöfer, nakladatelství, spol. s r. o. · Energy · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

45/100

Risk levelHigh

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

EnergetikaInfo.cz is a Czech online portal providing comprehensive information on energy production, distribution, and sales, including legal updates, technical standards, and sector news. Operated by Verlag Dashöfer, the site targets energy professionals such as manufacturers, distributors, and sellers, offering subscription-based access to specialized content and educational seminars. The portal demonstrates a mature digital infrastructure utilizing modern web technologies, analytics, and user engagement tools, including Google Tag Manager, Bing Ads, and Smartsupp live chat. Security measures include HTTPS enforcement and Google reCAPTCHA integration, ensuring secure user interactions. However, the absence of WHOIS data limits domain trust verification, though the website's professional presentation and affiliation with a known publisher support its legitimacy. Privacy and cookie policies are clearly presented with user consent mechanisms, aligning with GDPR requirements. Overall, the site is a reliable resource for energy sector stakeholders in the Czech Republic, with good technical and security posture but would benefit from enhanced transparency in domain registration and security headers.

Scanned

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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

  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 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 energetikainfo.cz

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

Recommended

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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
30
Email security
60
DNS health
75
Network security
20
GDPR outside view
25
Average
45

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

The portal holds a strong position in the Czech energy information market, leveraging its parent company Verlag Dashöfer's publishing expertise. Its business model revolves around subscription services supplemented by free registration and targeted seminars, catering to a specialized audience of energy professionals. The site integrates multiple trusted partner domains, enhancing its ecosystem and service offerings. Revenue streams likely include subscriptions, seminar fees, and advertising. The presence of detailed legal and technical content indicates a focus on compliance and professional development, supporting customer retention and market authority. Growth potential lies in expanding digital services and maintaining up-to-date regulatory content. The partnership network and consistent branding reinforce market credibility.

Security posture

EnergetikaInfo.cz exhibits a solid security posture with mandatory HTTPS, anti-bot protections via Google reCAPTCHA, and secure login/registration forms. The site avoids exposing sensitive data in its HTML and employs modern JavaScript libraries responsibly. However, the lack of visible security headers such as Content-Security-Policy or X-Frame-Options suggests room for improvement in defense-in-depth strategies. No vulnerabilities or malware indicators were detected in the content. The absence of a public security policy or incident response contact limits transparency in security governance. Overall, the site is secure for typical user interactions but should enhance header policies and publish security documentation to improve trust and compliance.

Recommendations

  1. Publish and enforce security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Verify and update WHOIS domain registration information to improve domain trust and transparency.
  3. Create and publish a dedicated security policy and incident response page with clear contact channels.
  4. Regularly audit and update third-party libraries to minimize vulnerabilities.
  5. Enhance accessibility features and conduct periodic security training for staff to foster a strong security culture.

Contact details published on the site

Addresses
Legal name
Verlag Dashöfer, nakladatelství, spol. s r. o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Verlag Dashöfer, nakladatelství, spol. s r. o.
Description
On-line informace z oblasti výroby, distribuce a prodeje energií. Novely zákonů a vyhlášek. Technické normy v energetice. Elektroenergetika, teplárenství, plynárenství. Obnovitelné zdroje energie. Činnost ERÚ (ceny plynu, elektřiny). Energetické audity.
Key services
energy sector legal and technical norms information, news and articles on energy, seminars and workshops, subscription services
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.3.1, Bootstrap 4, Font Awesome 6, Google Tag Manager, Google reCAPTCHA v3, Smartsupp Live Chat, Bing Ads tracking, Seznam.cz tracking
Frameworks
Bootstrap 4
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA v3 integration
  • No exposed sensitive data in HTML
  • Secure login and registration forms with anti-bot measures

Analytics and tracking

Services
Google Analytics (via GTM), Bing Ads Insights, Seznam.cz tracking
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Bing Ads
Tracking pixels
Bing Ads, Seznam.cz
Marketing tools
Smartsupp Live Chat
Transparency
good

Site quality

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

Key observations

  1. Website is a professional Czech energy sector information portal
  2. Content is rich with news, legal documents, seminars, and subscription services
  3. Strong integration of analytics and marketing tools with user consent
  4. No WHOIS data available, which is unusual and requires external verification
  5. Good security posture with HTTPS and anti-bot measures
  6. No signs of adult or questionable content
  7. Clear privacy and cookie policies with consent mechanisms
  8. Multiple external trusted partner domains linked
Technical notes

Notes

The website is built on a modern tech stack including jQuery 3.3.1, Bootstrap 4, and Font Awesome 6, ensuring responsive design and good user experience across devices. Integration with Google Tag Manager, Bing Ads, and Seznam.cz tracking indicates advanced analytics and marketing capabilities. The use of Google reCAPTCHA v3 and Smartsupp live chat enhances security and user support. The CMS appears custom or proprietary, tailored for the publisher's needs. Performance is moderate with room for optimization. SEO is well addressed with proper meta tags and canonical links. Accessibility is basic but functional. The site could benefit from improved security headers and clearer hosting information. Overall, the technical infrastructure supports the business goals effectively with opportunities for modernization and security 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

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