Skip to main content

Security report for pkv.cz

PKV BUILD s.r.o. · Energy · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and SSL/TLS.

Security score

71/100

Risk levelMedium

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

PKV BUILD s.r.o. is a Czech-based company specializing in strategic energy management and sustainability consulting. Their services include energy audits, renewable energy project management, energy consumption monitoring, and compliance with energy regulations. The company targets businesses and municipalities aiming to reduce energy costs and carbon footprint, positioning itself as a leading energy consultancy in the Czech market. The website reflects a mature digital presence with professional design, clear navigation, and comprehensive content showcasing their expertise and client references. Technically, the site leverages modern web technologies such as Webflow CMS, Google Tag Manager, and Vimeo for multimedia content, ensuring fast performance and mobile optimization. Security posture is strong with HTTPS enforcement, security headers, and secure form handling, although explicit security policies and incident response information are not publicly disclosed. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms. Overall, the site demonstrates high business credibility and trustworthiness, supported by visible contact information and social media presence.

Scanned

This is an earlier scan of pkv.cz. View the latest report

NIS2 and GDPR posture

GDPR outside view
25/ 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

5 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 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 Analytics, Facebook, LinkedIn, YouTube, Google APIs

      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 pkv.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.

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
60
Email security
85
DNS health
85
Network security
100
GDPR outside view
25
Average
71

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 pkv.cz, from OffSeq Breach.

Total records
1
Employees
0
Customers
0
Third parties
1
Weak passwords
100%

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 pkv.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

PKV BUILD operates in the energy sector, focusing on energy efficiency and sustainability solutions. Their business model revolves around consulting and project management for energy audits, renewable energy installations, and compliance services. The company serves a medium-sized market segment including corporate clients and municipalities, with a strong foothold in the Czech Republic. They maintain partnerships with academic institutions and industry associations, enhancing their market credibility. The website content and client references indicate a well-established company with a strategic approach to energy management. Revenue streams likely include consulting fees, project implementation, and software services (e.g., Enmon platform). Growth indicators include active client projects, participation in regional energy initiatives, and ongoing educational content such as blogs and podcasts.

Security posture

The website demonstrates a solid security posture with HTTPS enabled and multiple security headers implemented, reducing risks of common web attacks. Forms include validation and consent checkboxes, supporting data protection compliance. However, the absence of a dedicated security policy, incident response plan, or vulnerability disclosure mechanism limits transparency and preparedness visibility. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The use of third-party scripts (Google Analytics, Leady, CookieHub) is standard but requires ongoing monitoring for vulnerabilities. Overall, the security maturity is good but could be enhanced by publishing explicit security governance documents and establishing a vulnerability reporting channel.

Recommendations

  1. Publish a dedicated security policy page outlining security governance and controls.
  2. Implement and publicize an incident response plan and contact channels for security issues.
  3. Add a security.txt file to facilitate vulnerability disclosure and responsible reporting.
  4. Regularly review and update third-party scripts and dependencies to mitigate vulnerabilities.
  5. Enhance accessibility features to improve compliance and user experience for all users.

Contact details published on the site

Addresses
Legal name
PKV BUILD s.r.o.
VAT number
CZ28149785
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
PKV BUILD s.r.o.
Description
PKV BUILD s.r.o. provides strategic energy management services including energy audits, investment projects, monitoring, and sustainability consulting to reduce energy costs and carbon footprint.
Key services
Energetický audit, Energetický management, Fotovoltaika, Energetický štítek a PENB, Dotace na energetiku, Udržitelnost a dekarbonizace
Content quality
excellent
Branding
consistent

Technology

Stack
Webflow CMS, Google Tag Manager, Google Analytics, Vimeo Player, jQuery, Smartform, CookieHub
Frameworks
Webflow
Platforms
Webflow Hosting
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure forms with validation
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Tracking pixels
Leady
Marketing tools
CookieHub, Smartform
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking detected
  2. WHOIS data is unavailable or privacy protected, common for commercial domains
  3. Strong presence of privacy and cookie policies with consent mechanisms
  4. Multiple contact methods including phone, email, physical address, and forms
  5. Use of modern web technologies and analytics tools
  6. Good SEO and accessibility practices observed
  7. No security policy or incident response info publicly disclosed
  8. No vulnerability disclosure or security.txt found
  9. Social media presence on Facebook, Instagram, LinkedIn, YouTube
  10. Business focused on energy consulting and sustainability in Czech Republic
Technical notes

Notes

The website is built on the Webflow platform, utilizing modern front-end technologies including jQuery and Google Tag Manager for analytics and marketing. Multimedia content is delivered via Vimeo, ensuring efficient video streaming. The site is hosted on Webflow's CDN, contributing to fast load times and global availability. SEO best practices are followed with proper meta tags, Open Graph data, and structured JSON-LD schema for organization and offers. Mobile responsiveness and accessibility are well implemented, providing a positive user experience across devices. The technical infrastructure is robust with no apparent technical debt or performance bottlenecks. Opportunities exist to further enhance security transparency and data protection documentation.
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

Earlier scans of this domain

  1. 80/100Low25 findingsView report
Reviews of this site

Share your experience with pkv.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 pkv.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.