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Security report for tepo.cz

TEPO s.r.o. · Energy · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

57/100

Risk levelMedium

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

TEPO s.r.o. is a Czech Republic-based energy company specializing in thermal energy distribution and related services such as central dispatching and emergency heating support. The company has an established market presence since 1999 and serves primarily residential and commercial customers in the Kladno region. The website provides comprehensive information about services, outages, and company policies, targeting local customers and stakeholders. Technically, the website uses a combination of Drupal CMS and WordPress plugins, including Elementor and WooCommerce scripts, indicating a hybrid or transitional platform. The site is moderately optimized for performance and mobile devices, with good SEO and accessibility basics. Security posture is solid with HTTPS enforced and no exposed sensitive data, but lacks some advanced security headers and explicit incident response policies. Privacy compliance is partially met with a GDPR page but no cookie consent mechanism. Overall, the website is professional, trustworthy, and well-aligned with the company's business objectives.

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

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 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Google APIs

      What to do: Document all third-party data sharing in your privacy policy

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

Keep watching tepo.cz

This scan found 20 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
62
Security headers
70
Email security
92
DNS health
85
Network security
20
GDPR outside view
10
Average
57

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

TEPO s.r.o. operates in the energy sector, focusing on heating services and utility management. Its competitive advantage lies in its long-standing local presence and membership in the Czech Heating Association, which enhances trust and industry credibility. The business model revolves around providing reliable thermal energy and customer support, with revenue likely generated from service contracts and municipal partnerships. The target audience includes residential and commercial heating customers in the Czech Republic, particularly in Kladno. The company maintains partnerships with local government and industry associations, supporting its market position. Growth indicators include regular updates on pricing, service news, and transparent communication channels. The website content and structure reflect a customer-centric approach with clear navigation and service information.

Security posture

The website demonstrates a mature security posture with mandatory HTTPS and no visible sensitive data leaks. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options reduces defense-in-depth. The use of an outdated jQuery version (2.1) could expose the site to known vulnerabilities if not properly patched. No explicit incident response or vulnerability disclosure policies are published, which may hinder timely handling of security incidents. GDPR compliance is addressed via a dedicated page, but cookie consent mechanisms are missing, potentially exposing the company to regulatory risks. Overall, the security culture appears functional but could benefit from formalized policies and technical enhancements.

Recommendations

  1. Implement a cookie consent banner to comply fully with GDPR requirements.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
  3. Upgrade jQuery and other JavaScript libraries to their latest secure versions.
  4. Publish an incident response and vulnerability disclosure policy to improve transparency and readiness.
  5. Conduct regular security audits and penetration testing to identify and remediate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
TEPO s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TEPO s.r.o.
Description
TEPO s.r.o. is an energy company providing heating services, central dispatching, emergency services, and information about outages and failures. It serves customers primarily in Kladno, Czech Republic, and is a member of the Czech Heating Association.
Key services
Central dispatching, Emergency heating services, Information on outages and failures, Customer inquiries handling
Content quality
good
Branding
consistent

Technology

Stack
jQuery 2.1, Drupal CMS, Elementor (WordPress plugin), Slider Revolution, WooCommerce (partial scripts present), Google Fonts, MediaElement.js
Frameworks
Drupal, Elementor
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

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 navigation
  2. Content is primarily in Czech language
  3. No explicit privacy or cookie banners detected despite GDPR page
  4. Multiple CMS technologies detected, possibly indicating hybrid or transitional platform
  5. Contact information is clearly presented with phone, email, and physical address
  6. No visible social media links found in the HTML content
  7. No explicit security or incident response policies published
  8. No vulnerability disclosure or security.txt file detected
  9. Website uses HTTPS with no mixed content issues detected
  10. No advertising or tracking scripts detected beyond standard libraries
Technical notes

Notes

The website uses a hybrid technology stack combining Drupal CMS with WordPress plugins like Elementor and WooCommerce, which may introduce complexity and potential integration risks. The front-end relies on jQuery 2.1, Google Fonts, and Slider Revolution for UI components. Hosting is managed by Active24, a reputable provider. Performance is moderate with good mobile responsiveness and basic accessibility features. SEO is supported by proper meta tags and structured content. Opportunities exist to modernize the tech stack by consolidating CMS platforms and updating libraries to improve maintainability and security. Technical debt is moderate but manageable with planned upgrades.
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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