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Security report for zdesmejkal.cz

Zdeněk Šmejkal · Technology · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

50/100

Risk levelMedium

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

Zdeněk Šmejkal operates a professional website offering web development and graphic design services primarily targeting businesses and individuals in the Czech Republic. The site showcases custom web solutions including order systems for restaurants and simple e-commerce platforms, alongside corporate identity and print material design. The business is positioned as a small independent service provider with a clear focus on technology and creative services. Technically, the website is built on Drupal 7 with jQuery and Lightbox2 libraries, and integrates Google Analytics via Google Tag Manager for visitor tracking. While the site is functional and well-structured, it shows signs of aging technology and lacks modern security headers and privacy compliance features. Mobile optimization and accessibility are basic but adequate for general use. From a security perspective, the site uses HTTPS (implied by canonical URLs), but no explicit security headers were detected. There is no evidence of exposed sensitive data or vulnerable libraries in the HTML content. However, the absence of privacy and cookie policies, as well as missing WHOIS registration data, reduces overall trust and compliance posture. No incident response or vulnerability disclosure information is provided. Overall, the website is safe, professional, and suitable for its business purpose but would benefit from enhanced security practices, updated technology, and improved privacy compliance to strengthen trust and reduce risk.

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

9 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. 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

  3. 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 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 zdesmejkal.cz

This scan found 22 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.

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Full report

€39.90one-time

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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
95
Security headers
40
Email security
60
DNS health
75
Network security
20
GDPR outside view
10
Average
50

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 zdesmejkal.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for zdesmejkal.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 business operates in the technology sector as a small-scale web development and graphic design service provider. Its competitive advantage lies in offering tailored web solutions and graphic identity services to local clients. The business model is service-oriented with revenue likely generated from project-based contracts. The target customer segment includes restaurants, small businesses, and projects requiring web presence and branding. There is no indication of partnerships or subsidiaries. Growth indicators are limited due to lack of public business data. The company maintains a professional online presence but lacks broader digital marketing or social media engagement.

Security posture

The current security maturity level is basic. The website uses HTTPS but lacks important security headers such as Content-Security-Policy and X-Frame-Options. No privacy or cookie policies are present, indicating compliance gaps with GDPR and related regulations. There is no published incident response or vulnerability disclosure process, which limits readiness for security events. The use of Drupal 7, an older CMS version, may pose risks if not regularly updated. No exposed credentials or vulnerabilities were detected in the HTML content. Overall, security practices are minimal and should be improved to protect business and customer data effectively.

Recommendations

  1. Implement comprehensive privacy and cookie policies to ensure GDPR compliance.
  2. Add security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Upgrade Drupal CMS to a supported version to mitigate known vulnerabilities.
  4. Publish a security.txt file and establish a vulnerability disclosure process to improve incident response readiness.
  5. Enhance mobile optimization and accessibility to improve user experience and SEO.

Contact details published on the site

Registration number
88553281
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Zdeněk Šmejkal
Description
Moje jméno je Zdeněk Šmejkal a jsem webový vývojář a grafik. Dokážu vytvořit kompletní web, objednávkový systém pro restaurace nebo i jednodušší eshop. Dále umím navrhnout grafickou identitu vaší firmy nebo projektu, včetně tiskových materálů a vizitek.
Key services
web development, graphic design, order systems for restaurants, simple e-commerce solutions, corporate identity design, print materials and business cards
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Drupal 7, Lightbox2, Google Analytics
Frameworks
Drupal
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
60/100
Good practices seen
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF detected
  2. No privacy, cookie, or terms of service policies found on the site
  3. Contact information limited to a single email address; no phone or physical address provided
  4. Website uses Drupal 7, which is an older CMS version; potential security risk if not updated
  5. Google Analytics and Google Tag Manager are used for tracking
  6. No security headers detected in HTML content
  7. No forms detected on the homepage or main content
  8. No social media links found
  9. Content is in Czech language and targeted at Czech market
  10. No explicit or adult content present
Technical notes

Notes

The website is built on Drupal 7 CMS with jQuery and Lightbox2 libraries, indicating a traditional web technology stack. Google Tag Manager and Google Analytics are used for visitor tracking. The site loads multiple CSS and JS resources hosted on the same domain, suggesting self-hosted assets. Performance is moderate with no explicit speed optimizations detected. The site is mobile responsive at a basic level but could benefit from modern responsive design techniques. Accessibility features are minimal but present. The lack of modern security headers and outdated CMS version represent technical debt and potential security risks. Overall, the infrastructure is functional but requires modernization 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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