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Security report for technoklima.cz

TECHNOKLIMA UH, s.r.o. · Energy · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

58/100

Risk levelMedium

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

TECHNOKLIMA UH, s.r.o. is a Czech company specializing in the supply and installation of heating and cooling equipment including fireplace stoves, inserts, cookers, air conditioning, ventilation, and heat pumps. The company positions itself as a reliable and experienced partner in the energy sector, targeting both residential and commercial customers. Their website content is focused on presenting their services and a project aimed at energy efficiency improvements through heat pumps and photovoltaic systems. Technically, the website uses a basic but functional technology stack including jQuery and Google Analytics for tracking. The CMS appears to be a custom or less common system (Comp4 CMS). The site is accessible with no blocking or WAF challenges detected, but it lacks advanced SEO, accessibility, and mobile optimization features. Security headers are not present, and no explicit privacy or cookie policies are found, indicating room for improvement in compliance and security posture. From a security perspective, the site uses HTTPS but lacks visible security headers and formal privacy or incident response policies. The absence of WHOIS data for the domain is a notable concern, reducing transparency and trustworthiness. No contact emails or phone numbers are provided on the site, which limits direct communication channels. Overall, the security posture is moderate but could be significantly improved with better policy disclosures and technical security enhancements. The overall risk assessment suggests the business is legitimate but would benefit from enhanced transparency, compliance, and security practices to improve trust and reduce potential vulnerabilities.

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

10 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. 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 technoklima.cz

This scan found 23 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
65
Security headers
15
Email security
85
DNS health
75
Network security
100
GDPR outside view
10
Average
58

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 technoklima.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for technoklima.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 company operates in the energy sector with a focus on heating and cooling solutions, serving a small business market in the Czech Republic. Their business model revolves around product sales and installation services, targeting both individual consumers and businesses. The website content and project description indicate an interest in energy efficiency and sustainability, which may appeal to environmentally conscious customers. The lack of detailed business information such as founding year or parent company limits deeper analysis. No partnerships or subsidiaries are identified from the website content. The company uses standard digital marketing tools but lacks advanced digital maturity indicators such as comprehensive privacy policies or customer engagement features.

Security posture

The security maturity level is basic to moderate. The website uses HTTPS, which is mandatory, but lacks important security headers such as Content-Security-Policy and X-Frame-Options. No privacy or cookie policies are present, which is a compliance gap under GDPR. No incident response or security contact information is provided, limiting readiness for security events. The use of third-party analytics scripts introduces potential privacy concerns without clear user consent mechanisms. No vulnerabilities or exposed sensitive data were detected in the HTML content. Overall, the security culture appears minimal and would benefit from formalized policies and technical improvements.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie consent mechanism to improve GDPR compliance.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Provide clear contact information including emails and phone numbers for customer support and security incident reporting.
  4. Regularly audit and update third-party scripts to mitigate risks from vulnerable libraries.
  5. Improve mobile responsiveness and accessibility to enhance user experience and SEO.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TECHNOKLIMA UH, s.r.o.
Description
TECHNOKLIMA UH, s.r.o. is a company providing supply and installation of fireplace stoves, inserts, cookers, as well as air conditioning, ventilation, and heat pumps including related services.
Key services
krbová kamna (fireplace stoves), krbové vložky (fireplace inserts), sporáky (cookers), klimatizace (air conditioning), vzduchotechnika (ventilation), tepelná čerpadla (heat pumps)
Content quality
basic
Branding
moderate

Technology

Stack
jQuery, Google Analytics, Google Tag Manager
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • HTTPS usage inferred from URL
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

Design
basic
User experience
basic
Content relevance
good
Navigation
basic
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website is accessible with no blocking or WAF challenge.
  2. WHOIS data is unavailable, which is unusual and reduces transparency.
  3. No privacy, cookie, or terms of service policies found on the site.
  4. No contact emails or phone numbers explicitly provided in the HTML content.
  5. Uses Google Analytics and Google Tag Manager for tracking.
  6. Content is business relevant and safe with no adult or questionable material.
  7. Technical implementation is basic with room for improvement in SEO, accessibility, and security headers.
Technical notes

Notes

The website is built on a custom or less common CMS platform (Comp4 CMS) and uses jQuery along with Google Analytics and Google Tag Manager for tracking. The HTML structure is basic with standard meta tags but lacks advanced SEO and accessibility features. Performance is moderate with no explicit indicators of optimization or caching. The site is not blocked by any WAF or security challenge, allowing full content access. Technical debt is indicated by missing security headers and lack of privacy compliance features. Modernization opportunities include adopting responsive design, enhancing accessibility, and integrating security best practices.
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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