Skip to main content

Security report for plynovamobilita.cz

Český plynárenský svaz · Energy · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

The website www.plynovamobilita.cz serves as an authoritative informational platform promoting gas mobility in the Czech Republic, focusing on low-emission fuels such as CNG, LNG, biometan, and hydrogen. It is operated by the Czech Gas Association (Český plynárenský svaz) and provides valuable resources including maps of filling stations, statistical data, and cost calculators to support the transition to sustainable transportation fuels. The content is professionally presented in Czech and targets consumers and businesses interested in alternative fuel vehicles. Technically, the site employs a modern front-end stack including Bootstrap, jQuery, and Google Maps embeds, ensuring good mobile responsiveness and user experience. The site includes GDPR-compliant cookie consent mechanisms and a privacy policy, demonstrating awareness of privacy regulations. However, no explicit terms of service or detailed security policies are found. From a security perspective, the site uses HTTPS (implied by external Google services and modern scripts), but lacks visible HTTP security headers and incident response contacts. No WHOIS data was retrievable, which limits domain legitimacy verification and slightly reduces trustworthiness. No vulnerabilities or exposed sensitive data were detected. Overall, the site presents a moderate security posture with room for improvement in security headers and transparency. Strategically, the site is a credible resource in the energy and transportation sectors within the Czech Republic, supporting environmental goals and alternative fuel adoption. It is recommended to enhance domain registration transparency, implement stronger security headers, and provide clearer security and incident response information to improve trust and compliance.

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

8 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

    • 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 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 plynovamobilita.cz

This scan found 22 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. See sample alerts.

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
72
Security headers
30
Email security
80
DNS health
85
Network security
100
GDPR outside view
10
Average
63

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 plynovamobilita.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for plynovamobilita.cz 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 Czech Gas Association operates this platform to promote gas mobility, positioning itself as a key advocate for low-emission transportation fuels in the Czech market. The business model centers on information dissemination and advocacy rather than direct commercial sales. The site’s detailed statistics and interactive maps indicate a strong data-driven approach to support stakeholders. The target audience includes vehicle owners, fleet operators, and policymakers interested in sustainable transport solutions. The presence of official contact details and association branding enhances credibility. The lack of WHOIS data is a minor concern but does not detract significantly from the business's established presence. Partnerships with related energy organizations are implied but not explicitly linked. Revenue streams are likely indirect, through association membership, government support, or industry partnerships. Growth indicators include updated statistics and expanding infrastructure data. The site’s strategic focus on emerging fuels like biometan and hydrogen aligns with EU and national decarbonization policies, positioning it well for future relevance.

Security posture

The website demonstrates a basic to moderate security maturity level. It employs HTTPS and cookie consent mechanisms aligned with GDPR requirements, indicating compliance with privacy regulations. However, the absence of visible HTTP security headers such as Content Security Policy (CSP), HSTS, or X-Frame-Options suggests potential gaps in defense-in-depth strategies. No incident response or security contact information is provided, limiting transparency and readiness for security events. The site uses common third-party libraries and Google services, which should be regularly audited for vulnerabilities. No exposed sensitive data or obvious vulnerabilities were detected in the HTML content. The lack of WHOIS data reduces domain trust verification, which is a security concern from a domain reputation perspective. Overall, the site is secure enough for informational purposes but would benefit from enhanced security headers, documented policies, and incident response contacts to improve its security posture.

Recommendations

  1. Implement and enforce HTTP security headers including Content Security Policy, HSTS, and X-Frame-Options to mitigate common web attacks.
  2. Verify and publish domain WHOIS information to improve domain legitimacy and trustworthiness.
  3. Add explicit security and incident response policies with contact information to enhance transparency and preparedness.
  4. Regularly audit third-party scripts and libraries for vulnerabilities and update them promptly.
  5. Enhance accessibility features and SEO metadata to improve user experience and search engine visibility.

Contact details published on the site

Addresses
Legal name
Český plynárenský svaz
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Český plynárenský svaz
Description
The website promotes and provides information about gas mobility, focusing on low-emission fuels such as natural gas (CNG, LNG), biometan, and hydrogen for transportation. It supports climate goals and offers resources like maps of filling stations, statistics, and cost calculators.
Key services
Information dissemination, Statistics and data on gas vehicles and stations, Interactive maps of filling stations, Cost calculators for fuel comparison
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Bootstrap, Swiper, Magnific Popup, Google Fonts (Raleway), Google Maps embeds
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Cookie consent banner with granular preferences
  • No visible exposed sensitive data

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

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 rich content in Czech language.
  2. No WHOIS data available, limiting domain legitimacy verification.
  3. Cookie consent and GDPR compliance mechanisms are implemented.
  4. No explicit privacy or security policy pages found except privacy policy link in GDPR popup.
  5. No contact phone numbers or social media links detected.
  6. Website uses modern front-end technologies and Google Maps integration.
  7. No signs of adult or questionable content.
  8. No visible security headers or advanced security policies detected.
Technical notes

Notes

The website uses a modern front-end technology stack with Bootstrap for responsive design, jQuery for DOM manipulation, and Google Fonts for typography. It integrates Google Maps for interactive station location displays. The site loads multiple CSS stylesheets and JavaScript files, including custom scripts and plugins for UI components like tabs, toggles, and cookie consent. Performance is moderate with no evident blocking scripts. Mobile optimization is good, with viewport meta tags and responsive CSS. Accessibility is basic, with some semantic HTML but no ARIA landmarks detected. SEO is supported by meta description, keywords, and structured navigation. No CMS or hosting provider information is discernible from the HTML. The site could improve by consolidating CSS/JS files and implementing advanced 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

Reviews of this site

Share your experience with plynovamobilita.cz. 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 plynovamobilita.cz.

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.