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Security report for bezdodavatele.cz

bezDodavatele, a.s. · Energy · Czech Republic

High risk. 11 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

40/100

Risk levelHigh

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

bezDodavatele, a.s. operates as an alternative energy supplier in the Czech Republic, specializing in green electricity and gas with transparent, floating tariffs that avoid long-term commitments. The company positions itself as a customer-friendly, eco-conscious provider leveraging market opportunities to offer competitive pricing. Their services include electricity and gas supply, smart electricity tariffs, photovoltaic surplus buyback, and online calculators for savings estimation. The website is professionally designed, mobile-optimized, and provides clear navigation and multiple contact channels including forms, email, and phone support. Social media presence is active across major platforms, enhancing customer engagement. Technically, the website is built on WordPress with modern JavaScript libraries such as jQuery and Highcharts for interactive content. It integrates Google Tag Manager and CookieYes for analytics and cookie consent management, respectively. The site uses HTTPS with good SSL configuration, though additional security headers could improve its security posture. Forms are implemented securely using Gravity Forms, with consent mechanisms in place for data privacy compliance. Security-wise, the site demonstrates good practices including HTTPS enforcement and cookie consent, but lacks explicit security policies or incident response contacts. No vulnerabilities or exposed sensitive data were detected in the content. The WHOIS data is privacy protected, which is justified for this business type, though it limits domain age and registrant transparency. Overall, the site is trustworthy, professional, and compliant with GDPR requirements. Recommendations include enhancing security headers, publishing a security policy and incident response contacts, adding a vulnerability disclosure mechanism, and improving accessibility compliance. These steps will strengthen trust and security culture, supporting long-term business growth and customer confidence.

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

11 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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
  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 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 bezdodavatele.cz

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.

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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
57
Security headers
15
Email security
75
DNS health
80
Network security
0
GDPR outside view
10
Average
40

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 · found on this site
  • 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 bezdodavatele.cz, from OffSeq Breach.

Total records
30
Employees
0
Customers
30
Third parties
0
Weak passwords
7%

3 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for bezdodavatele.cz.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

bezDodavatele targets residential and business customers in the Czech energy market seeking cost-effective and environmentally responsible energy solutions. Their floating tariff model differentiates them from traditional fixed-price suppliers, appealing to price-sensitive and eco-conscious consumers. The business model relies on transparent pricing linked to wholesale market rates, minimizing overhead and intermediary costs. The company leverages digital channels for customer acquisition and engagement, including online calculators and streamlined contract processes. Their active social media presence and clear contact options support customer service and brand awareness. The lack of visible parent or subsidiary companies suggests an independent operation focused on niche market penetration. Growth indicators include diversified tariff offerings and integration of smart energy solutions. Strategic partnerships or payment processors are not explicitly identified in the data.

Security posture

The website exhibits a mature security posture with mandatory HTTPS and cookie consent mechanisms. Use of reputable third-party services like Google Tag Manager and CookieYes indicates awareness of privacy and tracking concerns. However, the absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options represents an area for improvement. No exposed credentials or vulnerable libraries were detected, and form inputs appear secured via Gravity Forms with validation and consent. The lack of a published security policy or incident response contact limits transparency and preparedness for security incidents. GDPR compliance is well addressed through privacy policy and cookie management. Overall, the security maturity is good but can be enhanced by formalizing incident response and vulnerability disclosure processes.

Recommendations

  1. Implement comprehensive security headers including CSP, HSTS, and X-Frame-Options to mitigate common web attacks.
  2. Publish a dedicated security policy page detailing data protection and incident response procedures.
  3. Establish and publicize a vulnerability disclosure program, including a security.txt file for coordinated vulnerability reporting.
  4. Enhance website accessibility to meet WCAG standards, improving usability for all users.
  5. Maintain regular security audits and update third-party plugins and libraries to reduce risk of vulnerabilities.

Contact details published on the site

Addresses
Legal name
bezDodavatele a.s.
VAT number
CZ08934061
Registration number
08934061
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
bezDodavatele, a.s.
Description
Zelená energie za velkoobchodních podmínek pro nás všechny. Bez prostředníků, bez závazků, bez chytáků, bez byrokracie... bez dodavatele.
Key services
plovoucí tarif elektřiny, plovoucí tarif plynu, chytrá elektřina, výkup přebytků z fotovoltaiky, online kalkulace a přechod
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, jQuery, Highcharts, Google Tag Manager, CookieYes, Gravity Forms
Frameworks
Foundation Icons, Ultimate Addons for Beaver Builder
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via GTM)
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
CookieYes
Marketing tools
CookieYes
Transparency
good

Site quality

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

Key observations

  1. Website offers green energy with transparent pricing and no long-term contracts.
  2. Multiple user engagement forms including savings calculator and contact forms.
  3. Strong presence on social media platforms.
  4. Uses modern web technologies and analytics tools.
  5. No WHOIS data available, indicating privacy protection.
  6. No visible security policy or incident response contacts.
  7. Cookie consent and privacy policy present and comprehensive.
Technical notes

Notes

The website is built on WordPress CMS, utilizing modern JavaScript libraries such as jQuery and Highcharts for dynamic content and data visualization. Google Tag Manager is used for analytics and marketing tag management, while CookieYes manages cookie consent compliance. The site loads multiple optimized CSS and font resources, indicating attention to performance and user experience. Mobile optimization is good, with responsive design and accessible navigation. However, hosting provider details are not explicitly identified. Performance is moderate, with potential for improvement through caching and resource optimization. The technical stack is modern and well-integrated, supporting the business model effectively.
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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