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Security report for poski.com

Poski.com s.r.o. · Technology · Czech Republic

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

54/100

Risk levelMedium

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

Poski.com s.r.o. is a Czech Republic-based technology company specializing in modern web design, e-commerce solutions, real estate software, and creative online marketing services. With over 20 years of market presence and more than 1000 successful projects, Poski.com positions itself as a trusted regional player serving businesses seeking digital growth and tailored online solutions. Their offerings include custom e-shop development, real estate CRM software, and comprehensive marketing strategies aimed at boosting client success. The website reflects a professional and well-structured digital presence with extensive client testimonials and case studies, reinforcing their credibility and market position. Technically, the website employs a modern technology stack including Google Analytics, Google Tag Manager, Facebook Pixel, Hotjar, and other marketing and tracking tools. The site is mobile-optimized, SEO-friendly, and demonstrates good performance and accessibility standards. Cookie consent mechanisms and privacy policies are well implemented, indicating compliance with GDPR requirements. However, no explicit CMS or hosting provider information was detected. From a security perspective, the site uses HTTPS and has implemented cookie consent, but lacks visible security headers and published security policies or incident response contacts. No vulnerabilities or exposed sensitive data were found in the analysis, but recommendations include adding security headers, publishing a security policy, and establishing a vulnerability disclosure program to enhance security posture. Overall, Poski.com presents a trustworthy and professional business website with strong content quality and digital maturity. The main concern lies in the absence of WHOIS registration data, which is inconsistent with the active and established nature of the business. This discrepancy warrants further investigation but does not currently undermine the operational legitimacy of the company. Strategic recommendations focus on improving security transparency and WHOIS data consistency to strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 100 · Medium
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. 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';…

  2. GDPR outside view

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

    • 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, LinkedIn, YouTube, Google Ads

      What to do: Document all third-party data sharing in your privacy policy

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

Keep watching poski.com

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.

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Full report

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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
62
Security headers
20
Email security
75
DNS health
80
Network security
20
GDPR outside view
65
Average
54

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

Poski.com operates in the technology sector with a focus on e-commerce and real estate software solutions. Their business model is B2B, targeting companies needing custom web and software development alongside marketing services. The company leverages a strong partnership ecosystem including related domains for real estate CRM and e-shop platforms. Their competitive advantage lies in a comprehensive service portfolio, long market presence, and a strong client base evidenced by numerous testimonials and high aggregate ratings. Revenue streams likely include software licensing, custom development projects, and marketing service contracts. Growth indicators include active recruitment and case studies showcasing successful client projects. The company maintains a professional online presence with consistent branding and clear contact information, supporting business credibility and customer trust.

Security posture

The security maturity level of Poski.com is moderate to good. The website enforces HTTPS and implements cookie consent mechanisms aligned with GDPR. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces the overall security posture. No incident response or security policy information is publicly available, indicating a gap in transparency and preparedness. The extensive use of third-party tracking and marketing scripts introduces potential risk vectors that require regular auditing. No visible vulnerabilities or exposed sensitive data were detected, and forms appear to be standard without obvious injection risks. Compliance with GDPR is supported by privacy and cookie policies, but no dedicated data protection officer contact was found. Overall, the security culture appears functional but could benefit from enhanced policies and technical controls.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to mitigate common web attacks.
  2. Publish a clear security policy and incident response contact information on the website to improve transparency and readiness.
  3. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Regularly audit and update third-party scripts and tracking tools to minimize exposure to vulnerabilities.
  5. Ensure WHOIS registration data is complete and consistent with business information to enhance domain trustworthiness.

Contact details published on the site

Addresses
Legal name
Poski.com s.r.o.
Registration number
C 41782
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Poski.com s.r.o.
Description
Moderní webové stránky, úspěšný realitní software nebo chytrý e-shop. K tomu pořádná dávka kreativního marketingu a školení. Podepíšeme se pod váš úspěch.
Key services
Custom e-shop development, Real estate software solutions, Web design, Creative online marketing
Content quality
excellent
Branding
consistent

Technology

Stack
Google Analytics, Google Tag Manager, Facebook Pixel, Hotjar, LinkedIn Insight Tag, Leady tracking, Diffuser analytics
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data found

Analytics and tracking

Services
Google Analytics, Hotjar, Leady, LinkedIn Insight
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google Ads, Seznam Retargeting
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag, Hotjar, Leady
Marketing tools
Google Optimize
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Multiple client testimonials and case studies enhance trust.
  3. Comprehensive cookie and privacy policies with consent mechanisms are implemented.
  4. WHOIS data is missing or unavailable, which is unusual for a business site.
  5. Extensive use of third-party analytics and marketing scripts.
  6. No security policy or incident response information publicly available.
  7. No visible security headers detected in provided data.
  8. Website is mobile optimized and SEO friendly.
  9. No adult or questionable content detected.
Technical notes

Notes

The website is built with modern web technologies and integrates multiple analytics and marketing tools such as Google Analytics, Google Tag Manager, Facebook Pixel, Hotjar, and Leady. It uses asynchronous loading for scripts to optimize performance. The site is mobile responsive with good accessibility and SEO optimization, including proper meta tags and structured data (JSON-LD) for organization, website, and breadcrumbs. No specific CMS or hosting provider was identified from the HTML content. Performance is moderate, with video and image assets optimized using modern formats like WebP. The site employs cookie consent popups with granular control, indicating attention to privacy compliance. Technical risks include reliance on multiple third-party scripts which require ongoing security management. Overall, the technical infrastructure supports a professional and user-friendly digital experience.
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

Earlier scans of this domain

  1. 51/100Medium34 findingsView report
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