Skip to main content

Security report for sidat.cz

SIDAT, spol. s r. o. · Manufacturing · Czech Republic

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

71/100

Risk levelMedium

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

SIDAT, spol. s r. o. is a Czech company specializing in automation and process control, industrial information systems, and system integration. Established in 1990, it has grown into a medium-sized enterprise with over 100 employees and a strong market presence in the Czech Republic and abroad. The company offers a comprehensive portfolio of services including complex automation, production informatics, digital production integration, hardware supply, 24/7 service, and professional training courses. Their client base includes major industrial players, reflecting a solid market position. Technically, the website is built on a custom CMS platform with modern JavaScript libraries such as jQuery and Bootstrap, enhanced by Google Fonts and Google Analytics for tracking. The site is mobile-optimized and features cookie consent management via CookieHub, indicating a good level of digital maturity and privacy compliance. Performance is moderate with good SEO and accessibility basics. From a security perspective, the site enforces HTTPS and implements cookie consent mechanisms, but lacks visible HTTP security headers and published security or incident response policies. No vulnerabilities or exposed sensitive data were detected in the content. The absence of WHOIS data for the domain reduces trustworthiness from a domain registration perspective, though the website content and business information appear legitimate and professional. Overall, SIDAT presents a trustworthy and professional online presence with room for improvement in security transparency and domain registration clarity. Strategic enhancements in security headers, incident response publication, and WHOIS data transparency would strengthen their security posture and trust signals.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 100 · Low
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

4 findings rated critical or high. Fix these first.

  1. 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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching sidat.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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
62
Security headers
30
Email security
75
DNS health
80
Network security
100
GDPR outside view
80
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

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

SIDAT operates in the manufacturing and technology sectors, focusing on automation and industrial informatics. Their business model is B2B, targeting industrial companies requiring automation solutions and digital production integration. The company leverages a strong portfolio of services and training to maintain competitive advantage. Revenue streams include project delivery, hardware sales via an e-shop, and training courses. The company has a well-established partnership ecosystem, including WDT s.r.o. for digital systems. Growth indicators include a large number of completed projects and active customers. The website content and references demonstrate a mature and stable market presence in the Czech Republic.

Security posture

The website demonstrates a moderate to good security maturity level with enforced HTTPS and cookie consent compliance. However, the lack of HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options is a gap. No security policy or incident response information is published, limiting transparency. No vulnerabilities or exposed sensitive data were found in the HTML content. GDPR compliance is evident through privacy and cookie policies. The absence of a security.txt file or dedicated vulnerability disclosure channel is noted. Overall, the security posture is adequate for the business type but could be improved with better security header implementation and published policies.

Recommendations

  1. Implement HTTP security headers including Content Security Policy, HSTS, X-Frame-Options, and X-XSS-Protection to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response page to improve transparency and preparedness.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and improve security communication.
  4. Review and update WHOIS domain registration information to ensure transparency and trustworthiness.
  5. Continue maintaining GDPR compliance and enhance user privacy controls with clear data retention policies.

Contact details published on the site

Addresses
Legal name
SIDAT, spol. s r. o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SIDAT, spol. s r. o.
Description
Společnost SIDAT poskytuje komplexní služby v oboru automatizace a řízení procesů a technologií, průmyslových informačních systémů a systémové integrace.
Key services
Komplexní automatizace, Výrobní informatika, Integrace digitalizované výroby, Dodávky HW, Servis 24/7, Kurzy a školení
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.1.1, jQuery Migrate 1.4.1, Bootstrap (carousel, modal, collapse), Google Fonts (Exo 2), Google Analytics, CookieHub Consent Management, slick carousel, modernizr, Hammer.js, jquery.mmenu
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular control
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Marketing tools
Google Ads, CookieHub
Transparency
good

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 and professional design.
  2. No WAF or blocking mechanisms detected.
  3. WHOIS data is missing or unavailable, limiting domain trust verification.
  4. Cookie consent and privacy policy are implemented and GDPR compliant.
  5. No explicit security policy or incident response information published.
  6. Company is a medium-sized Czech automation and manufacturing service provider.
  7. Website uses modern JavaScript libraries and has good mobile optimization.
  8. No adult or questionable content detected.
Technical notes

Notes

The website uses a custom CMS platform with a modern front-end stack including jQuery, Bootstrap, and slick carousel for UI components. Google Fonts and Google Analytics are integrated for typography and analytics respectively. CookieHub is used for consent management, indicating attention to privacy compliance. The site is mobile responsive and has a clear navigation structure. Performance is moderate, with potential improvements in loading speed and accessibility. No major technical debt or obsolete libraries were detected. Hosting provider details are not disclosed. Overall, the technical infrastructure supports the business needs effectively with opportunities for security and performance 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

Reviews of this site

Share your experience with sidat.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review sidat.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.