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Security report for operette.li

Operettenbühne Vaduz · Other · Liechtenstein

Medium risk. 5 critical or high findings in Security headers, SSL/TLS and 1 other check.

Security score

55/100

Risk levelMedium

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

Operettenbühne Vaduz is a cultural organization based in Liechtenstein specializing in operetta theatrical productions. The website serves as a digital presence to promote their events, notably celebrating their 85th anniversary in 2025 with the production of 'Der Vogelhändler'. The site targets a general audience interested in cultural and performing arts within the region. Technically, the website is built on WordPress using Elementor and Astra theme, incorporating modern web technologies and a cookie consent mechanism via Cookiebot. The site is mobile optimized and SEO friendly, though some accessibility features are basic. Security posture is solid with HTTPS enforced and ad personalization denied in consent settings, but lacks some security headers and formal security policies. Privacy compliance is partial due to missing privacy and terms of service pages. WHOIS data confirms the domain's legitimacy and consistency with the organization's history and location. Overall, the website is professional and trustworthy but could improve privacy transparency and contact availability.

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 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 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

  3. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching operette.li

This scan found 25 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.

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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
25
Email security
85
DNS health
75
Network security
20
GDPR outside view
83
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 operette.li, from OffSeq Breach.

No leaked records found

Breach holds no records for operette.li 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 Operettenbühne Vaduz holds a niche position as a local cultural institution in Liechtenstein, focusing on operetta performances. Its business model is likely non-profit or community-driven, relying on event productions and cultural engagement. The website reflects a stable digital presence with modern CMS and design tools, indicating moderate digital maturity. The absence of direct contact details and formal policies suggests room for growth in customer engagement and compliance. The organization benefits from a consistent brand and trust signals such as structured data and cookie consent. No partnerships or subsidiaries are evident from the domain data. The site’s marketing and analytics use is minimal, focusing on privacy-conscious tracking.

Security posture

The website demonstrates a good security baseline with HTTPS and cookie consent denying ad personalization and storage. Google Tag Manager is used with ads data redaction enabled, reducing privacy risks. However, the absence of explicit security policies, incident response contacts, and security headers like Content-Security-Policy or X-Frame-Options limits the security maturity. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site would benefit from publishing security and incident response information to enhance trust and readiness. Overall, the security posture is adequate for a cultural website but could be improved for compliance and resilience.

Recommendations

  1. Publish a comprehensive privacy policy page detailing data processing and user rights.
  2. Add a terms of service page to clarify user agreements and liability.
  3. Include explicit contact information including emails and phone numbers for general and security inquiries.
  4. Implement additional security headers such as Content-Security-Policy and X-Content-Type-Options.
  5. Establish and publish an incident response policy and contact channels to improve security transparency.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Operettenbühne Vaduz
Description
Die Liechtensteiner Bühne für erstklassige Unterhaltung. Die Operettenbühne Vaduz feiert 2025 ihren 85. Geburtstag. Die aktuelle Produktion für 2025: «Der Vogelhändler»
Key services
Operetta theatrical productions, Cultural entertainment
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, Astra Theme, jQuery, Cookiebot, Google Tag Manager
Frameworks
Elementor
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with denied ad personalization and storage
  • Use of Google Tag Manager with ads data redaction

Analytics and tracking

Services
Google Tag Manager
Tracking level
minimal
Privacy practices
basic

Advertising

Marketing tools
Cookiebot
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional cultural organization site for Operettenbühne Vaduz
  2. No privacy policy or terms of service pages found
  3. Cookie consent implemented via Cookiebot with denied ad personalization
  4. Uses modern WordPress CMS with Elementor and Astra theme
  5. No direct contact emails or phone numbers found in the HTML content
  6. No security.txt or vulnerability disclosure found
  7. SSL is properly configured and HTTPS enforced
  8. No suspicious or malicious content detected
Technical notes

Notes

The website is built on a modern WordPress platform using Elementor page builder and Astra theme, indicating a contemporary and flexible infrastructure. It uses jQuery and integrates Cookiebot for GDPR-compliant cookie management. Google Tag Manager is deployed with privacy-conscious settings. The site is mobile optimized and uses structured data (JSON-LD) for SEO enhancement. Performance is moderate, with some CSS and JS minification and caching evident. Hosting provider details are not explicit. Accessibility is basic but could be improved. No critical technical debt or vulnerabilities were identified in the provided HTML content.
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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