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Security report for bmc.hu

Budapest Music Center · Media · Hungary

Medium risk. 5 critical or high findings in Security headers and SSL/TLS.

Security score

65/100

Risk levelMedium

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

Budapest Music Center (BMC) is a well-established Hungarian cultural institution focused on contemporary Hungarian music, operating since 1996. The website serves as a portal for music information, concert venue details, and music library services, targeting Hungarian music enthusiasts and the cultural community. The business model centers on cultural promotion and event hosting, with a strong local market presence. Technically, the website employs modern web technologies including JavaScript, CSS, and Cookiebot for cookie consent management. It is hosted behind Cloudflare infrastructure, ensuring good performance and security. The site is mobile optimized and includes basic accessibility features, with good SEO practices evident from meta tags and Open Graph data. Security posture is strong with HTTPS enforcement, appropriate security headers, and anti-bot cookies. The site uses a comprehensive cookie consent mechanism compliant with GDPR, though lacks explicit security policy or incident response contact pages. No vulnerabilities or exposed sensitive data were detected. Overall, the website presents a professional and trustworthy digital presence with moderate to good scores in content quality, technical implementation, security, privacy compliance, and business credibility. Strategic recommendations include adding terms of service, security policy, and incident response information to enhance transparency and trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
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. 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. 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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      Weak SSL Key Length

      SSL certificate uses 384-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 bmc.hu

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

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  • 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
42
Security headers
15
Email security
70
DNS health
80
Network security
100
GDPR outside view
83
Average
65

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

BMC holds a significant position in Hungary's cultural media sector, focusing on music promotion and event hosting. Its competitive advantage lies in its long-standing history and specialized services such as the Opus Jazz Club and music library. Revenue streams likely include event ticketing, cultural grants, and partnerships. The target customer segment is culturally engaged individuals and music professionals in Hungary. The partnership ecosystem includes major music and media platforms like Spotify, Soundcloud, and Bandcamp. Growth indicators include a modernized website and active use of analytics and marketing tools.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, comprehensive cookie consent, and use of security headers. The presence of anti-bot cookies and CSRF tokens indicates attention to common web security threats. However, the absence of a published security policy, incident response contacts, and vulnerability disclosure policy represents gaps in transparency and readiness. Compliance with GDPR is evident through cookie management and privacy policy availability. No critical vulnerabilities or exposed sensitive data were found, suggesting a low risk profile.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact information such as security@ or abuse@ email addresses.
  3. Implement and publish a vulnerability disclosure policy or security.txt file.
  4. Enhance website accessibility to meet higher standards for users with disabilities.
  5. Add a terms of service page to clarify user rights and obligations.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Budapest Music Center
Description
A jelenkor magyar zenei értékeinek együttes és összehangolt felmutatása – 1996-os alapítása óta ez a Budapest Music Center (BMC) fő célkitűzése.
Key services
Concert venue, Music library, Hungarian music information center, Opus Jazz Club
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, CSS, Cookiebot, Cloudflare (infrastructure), HTML5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • Use of anti-bot cookie (__cf_bm)
  • CSRF token cookie (XSRF-TOKEN)

Analytics and tracking

Services
Google Analytics, Cookiebot analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Meta Platforms, Inc., Google
Tracking pixels
Cookiebot pixel, Facebook pixel
Marketing tools
Cookiebot
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. Comprehensive cookie consent mechanism implemented via Cookiebot.
  3. Privacy policy is available and linked externally in Hungarian language.
  4. No explicit terms of service or security policy pages found.
  5. No direct contact emails or phone numbers found in the HTML content.
  6. Use of multiple third-party services for media embedding and analytics.
  7. Good security posture with HTTPS and security headers.
  8. Website content is focused on Hungarian contemporary music culture.
  9. No adult or questionable content detected.
  10. Technical stack is modern but no specific CMS detected.
Technical notes

Notes

The website uses a modern tech stack with asynchronous JavaScript loading and CSS preloading for performance optimization. Hosting behind Cloudflare provides CDN and security benefits. The site is mobile responsive and includes meta tags for SEO and social media sharing. No CMS was explicitly detected, suggesting a custom or static site architecture. Performance is moderate with room for improvement in accessibility and possibly further optimization of resource loading. No outdated or vulnerable libraries were identified.
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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