Skip to main content

Security report for prom-in.cz

PROM-IN, s.r.o. · E-commerce · Czech Republic

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

Security score

61/100

Risk levelMedium

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

PROM-IN, s.r.o. operates a professional e-commerce website specializing in premium dietary supplements primarily targeting athletes and health-conscious consumers in the Czech Republic. The website offers a broad range of products including protein supplements, vitamins, minerals, and performance enhancers, positioning itself as a premium brand in the sports nutrition market. The company maintains an active online presence with social media integration and multi-language support to cater to a wider audience. Technically, the website is built on the Shoptet CMS platform, utilizing modern web technologies such as JavaScript, jQuery, Google Tag Manager, and Facebook SDK. It incorporates Google Analytics and Google Ads for marketing and tracking purposes, alongside a cookie consent mechanism ensuring GDPR compliance. The site demonstrates good mobile optimization and SEO practices, although accessibility features could be enhanced. From a security perspective, the website enforces HTTPS and includes secure login forms with CSRF protection. While explicit security headers are not confirmed in the HTML, the site follows best practices by not exposing sensitive data and implementing cookie consent. However, there is no public security policy or incident response information, and WHOIS data is unavailable, which slightly reduces trustworthiness. Overall, the website presents a professional and trustworthy front for its business, with good content quality and technical implementation. The absence of WHOIS data and lack of explicit security policies are areas for improvement. Strategic recommendations include enhancing security headers, publishing incident response and vulnerability disclosure policies, and improving accessibility to further strengthen the site's security posture 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

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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, YouTube, Cloudflare, Google APIs

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

  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 prom-in.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

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
52
Security headers
40
Email security
55
DNS health
80
Network security
100
GDPR outside view
40
Average
61

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

PROM-IN, s.r.o. holds a significant position in the Czech sports nutrition e-commerce sector, offering a diverse product portfolio that appeals to athletes and health enthusiasts. The business model focuses on direct online sales with a strong emphasis on premium quality and natural ingredients. The company leverages digital marketing tools and social media to engage customers and build brand loyalty. Although the domain's WHOIS data is missing, the website's content and contact information indicate a legitimate and established business. The company targets a medium-sized market segment with potential for growth through expanded language support and product lines. Partnerships with payment and CDN providers are evident, but no direct partner domains were identified. The business could benefit from enhanced transparency in security and compliance documentation to boost customer confidence further.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and secure form handling including CSRF tokens. Cookie consent mechanisms align with GDPR requirements, and no sensitive data leakage is observed in the HTML content. However, the absence of visible security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options suggests room for improvement. The lack of publicly available security policies, incident response plans, or vulnerability disclosure channels limits transparency and preparedness perception. The missing WHOIS data also raises questions about domain registration legitimacy, although no direct security threats or vulnerabilities were detected in the site content or scripts. Overall, the site is secure for typical e-commerce operations but should enhance its security documentation and header implementation to meet higher standards.

Recommendations

  1. Implement and verify security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a clear security policy and incident response plan accessible to users to improve transparency and trust.
  3. Establish a vulnerability disclosure program and consider adding a security.txt file to facilitate responsible reporting.
  4. Enhance website accessibility features to comply with WCAG standards and improve user experience for all visitors.
  5. Investigate and resolve the missing WHOIS data issue to improve domain legitimacy and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
PROM-IN, s.r.o.
Description
Prémiové doplňky stravy nejen pro sportovce
Key services
prodej proteinových suplementů, podpora výkonu, zdraví a adaptogeny, vitamíny a minerály, jednoporce, aminokyseliny, potraviny, merchandise
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Google Tag Manager, Google Analytics, Facebook SDK, Google Translate
Frameworks
Shoptet CMS
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner
  • No exposed sensitive data in HTML
  • Secure login form with CSRF token

Analytics and tracking

Services
Google Analytics, Google Ads Conversion Tracking
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
Facebook Pixel
Marketing tools
Facebook SDK
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce platform for premium sports nutrition supplements.
  2. Content is in Czech with multi-language support (English, German).
  3. Uses modern web technologies and third-party analytics and marketing tools.
  4. Cookie consent and privacy policy are implemented and accessible.
  5. No WHOIS data available, which is unusual and reduces domain trust score.
  6. No visible security policy or incident response info publicly available.
  7. No terms of service explicitly found.
  8. Contact info includes company email and phone number with social media presence.
  9. No adult or questionable content detected.
  10. Website is accessible without WAF or blocking mechanisms.
Technical notes

Notes

The website is built on the Shoptet e-commerce platform, utilizing a modern JavaScript stack including jQuery and various third-party scripts for analytics and marketing. It integrates Google Tag Manager, Google Analytics, and Facebook SDK for tracking and advertising. The site uses Google Fonts and CDN services for performance optimization. The HTML structure is well-formed with meta tags for SEO and Open Graph for social sharing. Cookie consent and multi-language support are implemented. Performance is moderate with room for improvement in loading speed and accessibility. The technical debt appears low, but security header implementation and enhanced accessibility compliance are recommended to reduce risks and improve overall site quality.
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 prom-in.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 prom-in.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.