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Security report for pksstavby.cz

PKS stavby a.s. · Manufacturing · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Email security and 1 other check.

Security score

58/100

Risk levelMedium

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

PKS stavby a.s. is a well-established Czech construction company with over 50 years of tradition and a strong market position among the top 20 construction firms in the Czech Republic. The company offers comprehensive construction services including building and engineering projects, supported by in-house production capabilities and a workforce of approximately 600 employees. The website reflects a professional corporate presence with clear business information, references, and media coverage. Technically, the site is built on WordPress and employs modern web technologies such as Google Analytics, Facebook Pixel, and cookie consent mechanisms, indicating a mature digital infrastructure. Security posture is solid with HTTPS enforced and use of reCAPTCHA, though some security headers could be improved. Privacy compliance is well addressed with a comprehensive privacy and cookie policy and explicit consent mechanisms. Overall, the website and domain registration data align well, supporting the legitimacy and credibility of the business.

Scanned

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

6 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, Twitter, LinkedIn, Cloudflare, Google APIs, Google Ads

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

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

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

Keep watching pksstavby.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

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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
85
Security headers
80
Email security
60
DNS health
75
Network security
20
GDPR outside view
25
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 pksstavby.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for pksstavby.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 primarily in the manufacturing and real estate sectors related to construction. It benefits from a diversified group structure with several subsidiaries and partners, enhancing its market reach and service offerings. The business model focuses on delivering construction projects with integrated technology and personnel development. Revenue indicators such as a reported annual turnover of 2 billion CZK and a workforce size indicate a large enterprise. The company maintains active media relations and social media presence, supporting brand visibility and trust. The website content and structure support client engagement and showcase ongoing projects, awards, and references, which are key competitive advantages.

Security posture

The website demonstrates a good security baseline with HTTPS enabled and use of Google reCAPTCHA to protect forms. Cookie consent is implemented in compliance with GDPR. However, explicit security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not detected and should be added to enhance protection against common web attacks. No vulnerabilities or exposed sensitive data were found in the HTML content. Incident response and security policy information are not publicly available, which could be improved to demonstrate security maturity. Overall, the security posture is adequate for a corporate website but can be enhanced with additional headers and transparency.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a security policy and incident response contact information to improve transparency and trust.
  3. Regularly update WordPress core and plugins to mitigate vulnerabilities.
  4. Enhance accessibility features to meet higher compliance standards.
  5. Consider publishing a security.txt file to facilitate responsible vulnerability disclosure.

Contact details published on the site

Addresses
Legal name
PKS stavby a.s.
VAT number
CZ46980059
Registration number
46980059
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
PKS stavby a.s.
Description
PKS stavby a.s. is a construction company with own production capacities for key construction professions including technologies and services. Main program is realization of building and engineering constructions. It has over 50 years of tradition, employs about 600 workers, and is among top 20 construction companies in Czech Republic.
Key services
Realization of building constructions, Realization of engineering constructions, Construction technologies and services
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Facebook Pixel, jQuery, Bootstrap, Slick Carousel, FancyBox, AOS (Animate On Scroll), Google reCAPTCHA
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enabled
  • Use of Google reCAPTCHA
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Universal Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
DoubleClick
Tracking pixels
Facebook Pixel
Marketing tools
Cookie-Script.com
Transparency
good

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. Strong presence of cookie consent and privacy compliance.
  3. Use of modern web technologies and analytics tools.
  4. Clear business information and contact details provided.
  5. No signs of malicious or suspicious activity.
  6. Multiple social media channels linked and active.
  7. WHOIS data supports legitimacy and business continuity.
Technical notes

Notes

The website is built on WordPress CMS with a modern tech stack including Bootstrap, jQuery, Slick Carousel, FancyBox, and AOS for animations. It integrates Google Maps API and Google reCAPTCHA for enhanced user interaction and security. Analytics and marketing tools such as Google Analytics, Google Tag Manager, Facebook Pixel, and Cookie-Script.com are used for tracking and compliance. Hosting is provided by cesky-hosting.eu, a Czech hosting provider. Performance is moderate with good mobile optimization and SEO practices. The site uses multiple external CDNs for fonts, scripts, and stylesheets, which may impact load times but improve reliability. Overall, the technical implementation is solid with room for performance tuning and security enhancements.
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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