Skip to main content

Security report for acetex.cz

Acetex · Energy · Czech Republic

Medium risk. 4 critical or high findings in GDPR outside view and SSL/TLS.

Security score

72/100

Risk levelMedium

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

Acetex is a Czech Republic based company specializing in the installation and servicing of photovoltaic systems and heat pumps for residential, commercial, and municipal clients. Established in 2020, it has positioned itself as a leading supplier in the renewable energy sector within the Czech market, boasting over 8,000 installations and recognized certifications and insurance coverage. The company offers a comprehensive range of products including photovoltaic power plants, heat pumps, gas boilers, and related energy solutions, complemented by consulting services for subsidies and professional maintenance. Technically, the website employs modern web technologies and multiple analytics and tracking tools, with a clear cookie consent mechanism, indicating a moderate level of digital maturity. Security posture is good with HTTPS enforced and no visible critical vulnerabilities, though explicit security policies and headers could be improved. Overall, the website is professional, trustworthy, and well-optimized for user experience and SEO, though it lacks explicit privacy and terms of service documentation. The domain registration data aligns well with the business claims, supporting legitimacy.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 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

4 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube

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

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching acetex.cz

This scan found 12 issues across 5 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
72
Security headers
95
Email security
100
DNS health
85
Network security
40
GDPR outside view
40
Average
72

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

Acetex operates in the energy sector focusing on renewable energy solutions, targeting homeowners, apartment buildings, businesses, and public entities. Its business model combines product sales, installation services, subsidy consulting, and after-sales support. The company leverages partnerships with well-known technology brands and holds industry certifications and insurance, enhancing its market credibility. The website content and structure reflect a mature business with clear market positioning and growth indicators. The presence of multiple tracking and marketing tools suggests active customer engagement and lead generation strategies. However, the absence of detailed privacy and security policies may represent a compliance gap. The company’s digital presence is consistent with a medium-sized enterprise aiming to expand its footprint in the Czech renewable energy market.

Security posture

The website demonstrates a solid security foundation with HTTPS enabled and no immediate exposure of sensitive data. Multiple security best practices are observed, including asynchronous script loading and cookie consent management. However, the lack of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces the overall security hardening. No vulnerability disclosure policy or security.txt file is present, which limits transparency and incident response readiness. The use of several third-party analytics and marketing scripts introduces a moderate tracking footprint, which is managed through consent but may pose privacy considerations. Overall, the security posture is good but could be enhanced by formalizing security policies and improving header configurations.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service accessible from the homepage.
  2. Implement and expose a security.txt file to facilitate vulnerability disclosure and incident reporting.
  3. Add and enforce security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Review and audit third-party scripts regularly to minimize privacy risks and potential vulnerabilities.
  5. Enhance accessibility features to improve compliance and user experience for all users.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Acetex
Description
Instalace fotovoltaických elektráren a tepelných čerpadel pro rodinné domy, bytové domy a firmy. Včetně vyřízení dotace Nová zelená úsporám a servisu.
Key services
Fotovoltaické elektrárny, Tepelná čerpadla, Dotační poradenství, Profesionální servis, Energetická řešení pro různé segmenty
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Hotjar, Plausible Analytics, Matomo (Piwik), Leady tracking, SmartForm, CSS3, HTML5, JavaScript
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • No exposed sensitive data in HTML
  • Use of async and defer for scripts

Analytics and tracking

Services
Google Analytics, Plausible Analytics, Matomo (Piwik), Hotjar
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Facebook Meta Pixel
Tracking pixels
Facebook Pixel, Plausible Analytics, Matomo (Piwik), Leady tracking
Marketing tools
Hotjar, Leady
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and well-structured
  2. Comprehensive product and service offerings in renewable energy
  3. Multiple tracking and analytics tools used with consent mechanism
  4. No explicit privacy policy or terms of service found on homepage
  5. Contact information is clearly presented with phone and email
  6. No visible security.txt or vulnerability disclosure policy
  7. Use of modern web technologies and asynchronous script loading
  8. No WAF or blocking mechanisms detected
  9. Good trust indicators including certifications and insurance
Technical notes

Notes

The website uses a modern tech stack including HTML5, CSS3, and JavaScript with multiple analytics and tracking tools such as Google Analytics, Hotjar, Matomo, Plausible, and Facebook Pixel. Scripts are loaded asynchronously or deferred to optimize performance. The site is mobile-optimized with responsive design and clear navigation menus. No explicit CMS was detected, suggesting a custom or proprietary platform. Hosting provider details are not disclosed. Performance is moderate with good SEO practices including meta tags and Open Graph data. Accessibility is basic and could be improved. The site uses multiple external domains for analytics and marketing, which are well integrated but increase the attack surface. Overall, the technical implementation is solid with room for enhancements in security and accessibility.
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 acetex.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 acetex.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.