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Security report for psas.cz

Pražské služby a.s. · Government · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and Security headers.

Security score

71/100

Risk levelMedium

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

Pražské služby a.s. is a large municipal service company based in the Czech Republic, primarily serving Prague with waste management, road maintenance, and waste incineration services. The company targets both residential customers and businesses, including small entrepreneurs and large firms requiring waste disposal solutions. Their website reflects a professional and comprehensive presentation of their services, including detailed legal and operational information. Technically, the website uses modern web technologies such as Google Analytics and Bootstrap components, with good mobile optimization and SEO practices. Security posture is adequate with HTTPS and cookie consent mechanisms, but lacks some security headers and explicit incident response contacts. The absence of WHOIS data is a concern for domain trust but does not detract from the overall legitimacy of the business as presented on the site.

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

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 Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, YouTube, Google APIs

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

  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 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';…

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Keep watching psas.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
85
Security headers
60
Email security
75
DNS health
80
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 psas.cz, from OffSeq Breach.

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

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 psas.cz.

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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

The company holds a strong position as a municipal service provider in Prague, offering a broad range of environmental and infrastructure services. Their business model focuses on service contracts with public and private sector clients. The website indicates active engagement with customers through social media and detailed service offerings. The presence of legal documents and policies suggests compliance awareness. However, the lack of visible certifications and incident response information indicates areas for improvement in trust and security transparency. The company appears to have a stable market presence with growth potential in environmental services.

Security posture

The website enforces HTTPS and implements cookie consent, indicating a baseline of security and privacy compliance. However, the absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces the overall security posture. No vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of a dedicated incident response contact or vulnerability disclosure policy is a gap in security readiness. Overall, the security maturity is moderate, suitable for a public service website but with room for enhancement to meet higher standards.

Recommendations

  1. Implement standard security headers (CSP, HSTS, X-Frame-Options) to improve protection against common web attacks.
  2. Publish explicit incident response and vulnerability disclosure contacts to enhance security transparency and readiness.
  3. Conduct regular audits of third-party scripts and libraries to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Investigate and resolve the missing WHOIS data to improve domain trust and legitimacy perception.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Pražské služby a.s.
Description
Pražské služby a.s. is a company providing waste management, road maintenance, and waste incineration services primarily in Prague. They offer services such as regular waste collection, hazardous waste disposal, maintenance of roads including winter and summer services, and operate the ZEVO waste incineration plant.
Key services
Waste collection and disposal, Road maintenance (winter and summer), Waste incineration (ZEVO Malešice), Hazardous waste management, Customer service and support
Content quality
good
Branding
consistent

Technology

Stack
Google Analytics, jQuery, Bootstrap datetimepicker, Custom JavaScript, CSS3, HTML5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented in Czech language targeting Prague residents and businesses.
  3. Comprehensive service descriptions and legal documents are available.
  4. Contact information is clearly provided with phone and email.
  5. No security headers detected in HTML source; opportunity for improvement.
  6. Google Analytics and Tag Manager are used for tracking with cookie consent implemented.
  7. No explicit privacy or incident response email addresses found.
  8. WHOIS data is missing, which is unusual and warrants further investigation.
Technical notes

Notes

The website uses a combination of custom JavaScript and common libraries such as jQuery and Bootstrap datetimepicker. Google Analytics and Google Tag Manager are integrated for analytics and marketing purposes. The site is mobile optimized with responsive design and includes SEO-friendly meta tags and Open Graph data. Performance is moderate with asynchronous loading of scripts. No CMS or hosting provider information was detected. The site could benefit from improved accessibility features and security header implementation. Overall, the technical infrastructure supports a professional and functional user experience with opportunities for modernization and security hardening.
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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