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Security report for kotevnitechnika.cz

Jakub Kokeš CZ, s.r.o. · Manufacturing · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

55/100

Risk levelMedium

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

Jakub Kokeš CZ, s.r.o. operates a specialized e-commerce and informational website focused on providing high-quality anchoring technology and fastening materials primarily for construction professionals such as roofing specialists and craftsmen in the Czech Republic and Slovakia. The company offers a broad product range including screws, dowels, anchors, rivets, and accessories, complemented by expert consulting and free services like delivery and pull tests. The website demonstrates a consistent brand presence with multiple physical branch locations, enhancing customer trust and accessibility. From a technical perspective, the website employs modern web technologies including JavaScript, Google Tag Manager, and analytics tools, with a responsive design optimized for mobile devices. SEO and navigation are well implemented, although some accessibility features could be improved. The site uses HTTPS with strong SSL configuration, but lacks some recommended security headers, which could be enhanced to improve security posture. Security-wise, the site shows good privacy compliance with a clear cookie consent mechanism and GDPR-aligned privacy policy. However, it lacks explicit security policies, incident response information, and vulnerability disclosure mechanisms, which are important for mature security governance. No critical vulnerabilities or exposed sensitive data were detected, but improvements in security headers and transparency are advised. Overall, the website is professional, trustworthy, and well-suited for its target audience. The absence of WHOIS data due to privacy protection is noted but does not detract significantly from legitimacy given the comprehensive contact information and business details. Strategic recommendations include enhancing security headers, publishing security and incident response policies, and adding vulnerability disclosure information to strengthen trust and compliance.

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

10 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

  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 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 kotevnitechnika.cz

This scan found 26 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
72
Security headers
20
Email security
40
DNS health
75
Network security
100
GDPR outside view
25
Average
55

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 kotevnitechnika.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for kotevnitechnika.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 positions itself as a niche supplier of anchoring and fastening solutions for the construction sector, targeting roofing contractors and craftsmen working with flat roofs and asphalt materials. Its competitive advantages include a wide product portfolio, free technical services (such as anchoring plans and pull tests), and a network of physical branches across Czechia and Slovakia. The business model combines direct sales with consultative support, leveraging online presence and offline customer engagement. Revenue streams likely derive from product sales and specialized consulting. The partnership with a Slovak sister site and use of marketing tools like Seznam Sklik indicate a regional growth strategy. The company maintains a professional brand image with consistent messaging and trust signals such as certifications and free services, supporting steady market presence in a specialized manufacturing and retail sector.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is properly enforced with anonymized IP tracking in analytics, and a comprehensive cookie consent mechanism supports GDPR compliance. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options represents a gap that could expose the site to certain web-based attacks. The lack of published security policies, incident response plans, and vulnerability disclosure channels limits transparency and preparedness for security incidents. No direct vulnerabilities or sensitive data leaks were observed in the HTML content. The use of third-party marketing and analytics scripts requires ongoing monitoring to mitigate supply chain risks. Overall, the security posture is adequate for the business scale but would benefit from formalized policies and enhanced technical controls.

Recommendations

  1. Implement standard security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  2. Publish a formal security policy and incident response plan on the website to improve transparency and preparedness.
  3. Establish a vulnerability disclosure program with a security.txt file and dedicated contact channels to encourage responsible reporting.
  4. Regularly audit third-party scripts and marketing tools for security risks and ensure they are up to date.
  5. Enhance accessibility features to improve compliance with standards and broaden user inclusivity.

Contact details published on the site

Addresses
Legal name
Jakub Kokeš CZ, s.r.o.
VAT number
CZ27338002
Registration number
27338002
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Jakub Kokeš CZ, s.r.o.
Description
Firma nabízí kotevní techniku a spojovací materiál pro stavební firmy, řemeslníky a pokrývače, specializující se na ploché střechy a připevnění materiálů jako asfaltové pásy. Sortiment zahrnuje šrouby, teleskopy, hmoždinky, kotvy, nýty a další spojovací materiály s certifikacemi.
Key services
dodávka kotevní techniky, spojovací materiál, kotevní plány, odborné poradenství, bezplatná doprava a tahové zkoušky
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Google Analytics, Seznam Sklik, HTML5, CSS3
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • IP anonymization in Google Analytics
  • Cookie consent with granular settings
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Ad networks
Google Adwords, Seznam Sklik
Tracking pixels
Seznam Sklik
Marketing tools
Seznam Sklik
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 no blocking or WAF challenges.
  2. Content is professionally presented in Czech language targeting construction professionals.
  3. Comprehensive cookie consent mechanism implemented with granular user control.
  4. No WHOIS data available, indicating privacy protection or registry limitations.
  5. Multiple physical branch locations with detailed contact info enhance trust.
  6. Use of Google Analytics and Seznam Sklik for analytics and advertising.
  7. No visible security headers detected; opportunity for improvement.
  8. No explicit privacy or security policy documents beyond GDPR and cookie policies.
  9. No social media links detected in the provided content.
  10. No security.txt or vulnerability disclosure information found.
Technical notes

Notes

The website is built using standard web technologies including HTML5, CSS3, and JavaScript, with integration of Google Tag Manager and Google Analytics for tracking and marketing. The presence of Seznam Sklik scripts indicates regional advertising efforts. The site is mobile responsive with good navigation and SEO metadata including Open Graph tags. No CMS was explicitly detected, suggesting a custom or lightweight platform. Performance appears moderate with deferred script loading and preloading optimizations. However, the lack of visible security headers and limited accessibility features suggest areas for technical improvement. Hosting provider details are not disclosed, and WHOIS data is unavailable, limiting infrastructure transparency. Overall, the technical implementation supports business needs but could be modernized with enhanced security and accessibility 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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