Skip to main content

Security report for staropramen.cz

Staropramen · Other · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and SSL/TLS.

Security score

71/100

Risk levelMedium

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

Staropramen is a well-established Czech brewery brand with a rich history dating back to 1869. The website serves as a digital platform to showcase their beer products, promote events, and share the brewery's story. Owned by Molson Coors, the brand targets beer consumers primarily in the Czech Republic, leveraging event sponsorships and social media engagement to maintain market presence. The site features modern web technologies including Alpine.js and integrates consent management and analytics tools to comply with privacy regulations. Security posture is good with HTTPS and error monitoring in place, though explicit security policies and WHOIS transparency are lacking. Overall, the website is professional and trustworthy, but could improve privacy disclosures and WHOIS transparency to enhance credibility.

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

5 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

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube

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

  2. 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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching staropramen.cz

This scan found 19 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
72
Security headers
90
Email security
60
DNS health
80
Network security
100
GDPR outside view
25
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

Staropramen operates in the alcoholic beverage sector with a focus on beer manufacturing and retail. The business model includes product sales, event sponsorship, and brand promotion. The company benefits from its historical legacy and association with Molson Coors, providing competitive advantages in brand recognition and distribution. The website reflects a mature digital presence with social media integration and event marketing partnerships such as MIRAI SUMMER FEST. Growth indicators include active event promotion and product diversification. The partnership ecosystem is evident with event organizers and parent company domains referenced. Strategic observations suggest opportunities to enhance direct customer engagement via clearer contact information and privacy policies.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is enforced, and security headers such as Referrer-Policy are present. The use of Sentry for error monitoring indicates proactive incident detection. Consent management via TrustArc suggests GDPR awareness. However, the absence of explicit security and incident response policies on the website, lack of visible vulnerability disclosure or security.txt files, and missing WHOIS transparency represent compliance gaps. No critical vulnerabilities or exposed sensitive data were detected. The security culture appears focused on monitoring and privacy compliance but could benefit from enhanced transparency and documented policies.

Recommendations

  1. Implement and publish a comprehensive privacy policy on the main domain to improve GDPR compliance and user trust.
  2. Add explicit security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to strengthen security posture.
  3. Publish clear security and incident response policies, including contact channels for vulnerability reporting and abuse.
  4. Improve WHOIS transparency or provide domain registration details to enhance legitimacy and trustworthiness.
  5. Enhance accessibility features and provide more detailed contact information to improve user experience and business credibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Staropramen
Description
Staropramen is a brewery brand with a long history dating back to 1869, offering a variety of beers including Desítka, Jedenáctka, Granát, and others. The website promotes events, products, and the brewery's story, targeting beer consumers and enthusiasts primarily in the Czech Republic.
Key services
Beer production, Event sponsorship, Brand promotion
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Alpine.js, Sentry, Google Tag Manager, TrustArc Consent Management
Frameworks
Alpine.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Sentry for error monitoring
  • Consent management for cookies

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
TrustArc Consent Management
Transparency
basic

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 multimedia.
  2. No WHOIS data available, possibly due to registry restrictions or privacy.
  3. Use of modern JavaScript frameworks and consent management.
  4. No explicit contact information or privacy policy found on main page.
  5. Social media presence is strong and linked.
  6. No signs of malware or phishing detected.
  7. Content is focused on beer products and events in Czech Republic.
Technical notes

Notes

The website is built on a modern technology stack including Alpine.js for reactive UI components, Sentry for error tracking, and Google Tag Manager for analytics. It uses a CMS platform inferred as SiteOne based on CDN URLs. The site loads multimedia content such as videos and images optimized with modern formats (WebP, AVIF). Performance is moderate with good mobile optimization and SEO practices including canonical links and Open Graph metadata. Accessibility is basic but present. Technical risks are minimal, though some security header enhancements and privacy disclosures are recommended to reduce compliance and security risks.
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. 66/100Medium30 findingsView report
Reviews of this site

Share your experience with staropramen.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 staropramen.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.