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Security report for sikulovi.cz

Šikulovi s.r.o. · Technology · Czech Republic

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

Security score

57/100

Risk levelMedium

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

Šikulovi s.r.o. is a Czech Republic based small technology company specializing in custom web development services including websites, e-shops, information systems, and SEO optimization. Established in 2011, the company targets businesses and individuals primarily in Šumperk and surrounding regions. Their website demonstrates a professional design with clear navigation and responsive layout, showcasing a portfolio of client references and detailed contact information. Technically, the site uses modern web technologies such as Bootstrap, jQuery, and Google APIs, hosted by a reputable Czech registrar WEDOS. Security posture is adequate with HTTPS enforced and cookie consent implemented, though lacks some advanced security headers and published privacy policies. Overall, the website is trustworthy and well-positioned for its market segment.

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 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 sikulovi.cz

This scan found 19 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

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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
95
Security headers
55
Email security
70
DNS health
75
Network security
20
GDPR outside view
25
Average
57

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 sikulovi.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for sikulovi.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 in the technology sector focusing on bespoke web solutions. Their business model revolves around custom development projects tailored to client needs, supported by SEO and digital marketing services. The presence of multiple client references and a clear contact structure indicates a stable local market presence. The company leverages partnerships with known service providers like Google for analytics and maps. Growth potential is supported by a solid technical foundation and a clear service offering, though formalizing privacy and security policies could enhance credibility further.

Security posture

The website enforces HTTPS and uses a cookie consent mechanism, reflecting awareness of basic security and privacy requirements. However, the absence of security headers such as Content-Security-Policy and lack of published privacy and terms of service documents represent compliance gaps. No incident response or vulnerability disclosure information is provided, which could be improved to enhance security maturity. No vulnerabilities or exposed sensitive data were detected in the content. Overall, the security posture is moderate but can be strengthened with policy documentation and header implementation.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service on the website.
  2. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection.
  3. Add incident response contact information and consider a security.txt file for vulnerability disclosure.
  4. Conduct regular security audits of third-party libraries and scripts used.
  5. Enhance accessibility features and provide clear data retention policies for analytics.

Contact details published on the site

Addresses
Legal name
Šikulovi s.r.o.
VAT number
CZ05184029
Registration number
05184029
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Šikulovi s.r.o.
Description
Výroba kvalitních a úspěšných webových stránek, prezentací, interních systémů na míru dle požadavků klientů. Zajištění návrhu, webdesignu, kódování a dalších částí realizace www stránek.
Key services
Webové stránky, E-shopy, Informační systémy, SEO
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap, jQuery, Font Awesome, Google Fonts, Google Maps API, Revolution Slider, Owl Carousel, Magnific Popup, Nette Forms, Cookie Script
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented

Analytics and tracking

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

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed with clear navigation and responsive layout
  2. Contact information is prominently displayed with multiple channels
  3. Cookie consent mechanism is implemented via cookie-script.com
  4. No explicit privacy policy or terms of service found on main page
  5. Uses modern web technologies and Google services for analytics and maps
  6. No signs of malicious or suspicious content
  7. WHOIS data supports legitimacy and business age
  8. No security.txt or vulnerability disclosure policy found
Technical notes

Notes

The website is built on a modern tech stack including Bootstrap for responsive design, jQuery for interactivity, and integrates Google services for maps and analytics. Hosting is provided by WEDOS, a known Czech hosting provider. Performance is moderate with room for optimization. The site is mobile optimized and SEO friendly with proper meta tags and structured navigation. No CMS was detected, suggesting a custom or static site approach. Technical debt appears low, but adding accessibility improvements and security headers would reduce risks and improve compliance.
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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