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Security report for sms-sluzby.cz

SMS-služby s.r.o. · Government · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

SMS-služby s.r.o. is a specialized service provider focused on supporting municipalities, towns, and schools across the Czech Republic. As a wholly owned subsidiary of the Sdružení místních samospráv České republiky (SMS ČR), it offers professional and cost-effective services primarily in data protection (GDPR), public procurement administration, grant advisory, strategic planning, copyright management, and website auditing. The company targets public sector entities and nonprofit organizations, leveraging its affiliation with SMS ČR to maintain a trusted market position. Technically, the website is built on the WebWorks WebCreator CMS platform, utilizing modern JavaScript libraries such as jQuery and Popper.js, and includes responsive design elements for mobile optimization. The site employs HTTPS with a good SSL configuration and integrates Google Analytics for user tracking, complemented by a GDPR-compliant cookie consent mechanism. From a security perspective, the site enforces HTTPS and cookie consent but lacks visible security headers and explicit security or incident response policies. No vulnerabilities or exposed sensitive data were detected in the HTML content. The absence of WHOIS data for the domain raises some concerns about registration transparency, although the website content and organizational affiliation support its legitimacy. Overall, SMS-služby s.r.o. presents a professional and trustworthy online presence aligned with its business focus. However, improvements in security header implementation, domain registration transparency, and publication of security policies would enhance its security posture and trustworthiness.

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

7 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

  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"

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

Keep watching sms-sluzby.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

€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
65
Security headers
30
Email security
75
DNS health
80
Network security
100
GDPR outside view
25
Average
63

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

SMS-služby s.r.o. operates as a niche service provider within the Czech public sector, leveraging its parent organization SMS ČR's network of over two thousand municipalities and nonprofit entities. Its competitive advantage lies in specialized expertise in GDPR compliance, public procurement, and grant management, addressing complex regulatory and administrative challenges faced by local governments and schools. The business model centers on providing subscription or fee-based professional services and educational courses, with a clear focus on cost-effectiveness and professional support. The company’s partnership ecosystem includes SMS ČR and related public sector bodies, enhancing its credibility and reach. Growth indicators include a stable market presence since 2005 and ongoing service expansion. Strategic observations suggest opportunities to deepen digital transformation and security compliance services to meet evolving regulatory demands.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and a GDPR-compliant cookie consent banner. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options indicates room for improvement in defense-in-depth strategies. No direct vulnerabilities or exposed sensitive data were found in the HTML content. The lack of published security policies or incident response contacts limits transparency and preparedness communication. Compliance with GDPR is evident through privacy and cookie policies, but explicit security frameworks or certifications are not mentioned. The missing WHOIS data for the domain is a notable gap, potentially impacting trust and incident response capabilities. Overall, the security posture is adequate for the business type but would benefit from enhanced security controls and transparency.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a dedicated security policy and incident response information page to improve transparency and readiness.
  3. Establish and publish a security.txt file to facilitate vulnerability disclosure and responsible reporting.
  4. Regularly audit and update third-party libraries and dependencies to avoid known vulnerabilities.
  5. Verify and update domain WHOIS information to ensure registration transparency and support trust.

Contact details published on the site

Addresses
Legal name
SMS-služby s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SMS-služby s.r.o.
Description
Společnost SMS-služby s.r.o. je stoprocentní dceřiná společnost Sdružení místních samospráv České republiky, poskytující profesionální a cenově výhodné služby obcím, městům a školám v ČR, zejména v oblastech ochrany osobních údajů, veřejných zakázek, dotací, strategického plánování, autorských práv a auditu webových stránek.
Key services
Ochrana osobních údajů (GDPR), Administrace veřejných zakázek, Dotace a dotační poradenství, Strategické plánování, Administrace autorských práv, Audit webových stránek, Vzdělávací kurzy
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.3.1, Popper.js 1.14.3, MediaElement.js, Bootstrap (implied by navbar classes and modal), Modernizr
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
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 rich content in Czech language
  2. Strong focus on services for municipalities, schools, and public sector entities
  3. Professional design and consistent branding
  4. Cookie consent and GDPR compliance mechanisms implemented
  5. No visible security headers detected in HTML source
  6. WHOIS data unavailable, which is unusual and warrants caution
  7. No explicit privacy policy page found but cookie policy page exists with privacy info
  8. No terms of service or security policy pages detected
  9. Contact information including email and physical address clearly presented
  10. Social media presence on Facebook confirmed
Technical notes

Notes

The website is built on a mature CMS platform (WebWorks WebCreator CMS) and uses widely adopted JavaScript libraries such as jQuery and Popper.js, indicating a stable and maintainable technical foundation. The site includes responsive design elements and accessibility features, supporting good user experience across devices. Performance is moderate, with external dependencies on CDN-hosted libraries. SEO is supported by proper meta tags and Open Graph metadata. However, the absence of advanced security headers and incomplete WHOIS data represent technical risks. Opportunities exist to modernize the tech stack with newer frameworks and improve security configurations to align with 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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