Skip to main content

Security report for dekstone.cz

DEKSTONE přírodní kámen s.r.o. · Real Estate · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

48/100

Risk levelHigh

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

DEKSTONE přírodní kámen s.r.o. is a leading Czech supplier and distributor specializing in natural and artificial stone products sourced globally. Their offerings include a wide range of stone slabs, tiles, and custom stone projects for both interior and exterior applications. The company targets architects, builders, and homeowners seeking durable and aesthetic stone materials. Their market position is strong within the Czech Republic, supported by physical showrooms in Prague and Brno and an online stock platform. Technically, the website employs modern web technologies including Google Tag Manager, Google Analytics 4, Facebook Pixel, and reCAPTCHA for security. The site is well-structured with good mobile optimization, accessibility, and SEO practices. Cookie consent mechanisms and privacy policies demonstrate GDPR compliance and user privacy awareness. From a security perspective, the site uses HTTPS with good SSL configuration and implements reCAPTCHA on forms to prevent abuse. However, it lacks visible HTTP security headers and published security policies or incident response contacts, which are areas for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. Overall, the website presents a professional and trustworthy digital presence with moderate to good security posture. The absence of WHOIS data reduces domain trust slightly but does not detract significantly from the business credibility. Strategic recommendations include enhancing HTTP security headers, publishing security policies, and adding vulnerability disclosure information to strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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. 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"

    • 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 dekstone.cz

This scan found 25 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. The full timeline opens with your unlock code.

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
72
Security headers
20
Email security
70
DNS health
65
Network security
20
GDPR outside view
40
Average
48

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

DEKSTONE operates in the real estate and construction materials sector, focusing on natural stone products. Their business model combines B2B and B2C sales, supported by physical showrooms and an online inventory system. The company leverages its 15 years of market presence and technical expertise as competitive advantages. Revenue streams likely include product sales, custom project manufacturing, and consultation services. Target customers include construction professionals, architects, and private homeowners. The company maintains a partnership ecosystem including e-commerce platform providers. Growth indicators include online stock availability and digital marketing integration. Strategic observations suggest opportunities in expanding digital presence and enhancing security transparency.

Security posture

The website demonstrates a moderate to advanced security maturity level with HTTPS enforced and use of Google reCAPTCHA to protect forms. Cookie consent and privacy policies indicate compliance with GDPR. However, the absence of HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options represents a gap in defense-in-depth. No incident response or security contact information is published, limiting transparency and readiness communication. There are no visible vulnerabilities or exposed sensitive data in the HTML. Compliance gaps include lack of published security framework adherence and vulnerability disclosure. Overall, the security culture appears professional but could benefit from formalized policies and enhanced technical controls.

Recommendations

  1. Implement HTTP security headers including Content Security Policy, HSTS, X-Frame-Options, and X-XSS-Protection to strengthen browser security.
  2. Publish a formal security policy and incident response contact information on the website to improve transparency and trust.
  3. Establish and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Regularly audit and update third-party scripts and libraries to mitigate risks from vulnerable dependencies.
  5. Enhance form security by adding anti-CSRF tokens and monitoring for suspicious activity to prevent abuse.

Contact details published on the site

Addresses
Legal name
DEKSTONE přírodní kámen s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DEKSTONE přírodní kámen s.r.o.
Description
Přední český prodejce přírodního a umělého kamene se zkušenými odborníky. Objevte široký sortiment odolných a stylových kamenů do exteriéru a interiérů.
Key services
Supply of natural stone slabs and tiles, Custom projects and manufacturing, Showroom consultation, Online stock access
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics 4, Facebook Pixel, reCAPTCHA v2, JavaScript ES6 modules, CSS3, HTML5
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA for forms
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics 4, Google Tag Manager, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
Facebook Pixel
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 navigation.
  2. No WHOIS data available, which is unusual and may warrant further investigation.
  3. Strong presence of cookie consent and privacy policy indicating GDPR awareness.
  4. Use of modern tracking and analytics tools with consent management.
  5. No visible security policy or incident response information published.
  6. No security headers detected in HTML content; potential area for improvement.
  7. Business information is clearly presented with contact details and structured data.
  8. No suspicious or malicious content detected.
Technical notes

Notes

The website uses a modern technology stack with asynchronous loading of analytics and tracking scripts, including Google Tag Manager, Google Analytics 4, and Facebook Pixel. It employs reCAPTCHA v2 for bot mitigation and has a responsive design optimized for mobile devices. The site uses CSS3 and HTML5 with preloaded fonts and stylesheets to improve performance. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not disclosed. Performance is moderate with good SEO and accessibility features. Technical debt appears low, but the lack of HTTP security headers indicates room for modernization in security 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

Reviews of this site

Share your experience with dekstone.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 dekstone.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.