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Security report for openair-r.de

Open Air Kino Regensburg · Hospitality · Germany

High risk. 6 critical or high findings in Network security, Security headers and 1 other check.

Security score

49/100

Risk levelHigh

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

Open Air Kino Regensburg operates a seasonal open-air cinema located in the Armin-Wolf-Arena, Regensburg, Germany. The website serves as an information and ticketing portal for cinema events, targeting local residents and cinema enthusiasts. The business model revolves around event-based ticket sales and partnerships with ticketing platforms. The site content is primarily in German and focuses on promoting upcoming film screenings and related services such as catering and partnerships. Technically, the website is built on WordPress with common plugins for maps, GDPR compliance, and analytics. The site is moderately optimized for performance and mobile devices, with basic SEO and accessibility features. Security posture is adequate with HTTPS enabled and cookie consent mechanisms in place, but lacks advanced security headers and explicit security policies. No contact emails or phone numbers are directly provided on the homepage, which may affect user trust and support accessibility. Overall, the website is professional and trustworthy for its purpose but could improve in security and contact transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 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

6 findings rated critical or high. Fix these first.

  1. Network security

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

    • Critical

      Critical Service Exposed: PostgreSQL

      Port 5432 (PostgreSQL) is publicly accessible - PostgreSQL - Database server

      What to do: Immediately restrict access to PostgreSQL using firewall or VPN

      • 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
    • 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

  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 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';…

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  • TLS certificates and expiry
  • DNS records
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  • Security headers
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  • 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
82
Security headers
15
Email security
70
DNS health
60
Network security
0
GDPR outside view
95
Average
54
After the cap
49

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 · found on this site
  • 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

The website positions itself as a local entertainment provider specializing in open-air cinema experiences. Its competitive advantage lies in the unique venue and seasonal event model. Revenue streams likely include ticket sales and catering partnerships. The target audience includes families, local residents, and cinema fans. The partnership with booking.cinetixx.de indicates a collaboration for ticketing services. The business appears small-scale and focused on regional market presence. Growth indicators include regular event updates and active social media team posts. The partnership ecosystem is limited but functional for event management. Strategic observations suggest opportunities to expand digital presence and improve direct customer engagement through contact information and enhanced security transparency.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, and GDPR cookie compliance is implemented, indicating awareness of privacy regulations. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and others reduces the overall security posture. No explicit security or incident response policies are published, and no vulnerability disclosure mechanisms are present. The site does not expose sensitive data or show signs of vulnerabilities in the analyzed content. Regular updates and plugin management are recommended to maintain security. Incident response readiness and security culture indicators are minimal due to lack of published policies or contacts.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web attacks.
  2. Publish a security policy or incident response page with contact information for reporting security issues.
  3. Add a vulnerability disclosure or security.txt file to encourage responsible reporting.
  4. Provide clear contact information including emails and phone numbers to improve user trust and support.
  5. Regularly audit and update WordPress core, themes, and plugins to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Open Air Kino Regensburg
Description
Open Air Kino Regensburg operates an open-air cinema in the Armin-Wolf-Arena, offering seasonal film screenings and events.
Key services
Open-air cinema screenings, Ticket sales, Catering, Partner collaborations
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.3, PHP, jQuery 3.7.1, MapPress Google Maps plugin, GDPR Cookie Compliance plugin, Akismet, Page Links To plugin
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Cookie consent banner with GDPR compliance
  • No exposed sensitive data in HTML

Analytics and tracking

Services
WP Statistics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a WordPress-based open-air cinema event site in Regensburg, Germany.
  2. Content is in German with some English technical comments.
  3. No contact emails or phone numbers explicitly found on the homepage or visible content.
  4. Cookie consent is implemented via GDPR Cookie Compliance plugin.
  5. No terms of service or security policy pages detected.
  6. No security headers detected in provided data.
  7. No social media links explicitly found in the HTML content.
  8. External links include ticket booking partner at booking.cinetixx.de.
  9. No suspicious or malicious content detected.
  10. No adult or NSFW content detected.
Technical notes

Notes

The website uses WordPress 6.8.3 as its CMS platform, leveraging plugins such as MapPress for Google Maps integration, GDPR Cookie Compliance for privacy management, Akismet for spam protection, and Page Links To for link management. The frontend uses jQuery 3.7.1. The site loads CSS and JS assets from its own domain and WordPress CDN. Performance is moderate with no explicit optimization indicators but no major issues detected. Mobile optimization is good with responsive design elements. SEO is basic with meta tags and RSS feeds but lacks advanced structured data like JSON-LD or Open Graph tags. Accessibility features are basic with skip links and ARIA labels present. Hosting provider details are not disclosed. Overall, the technical infrastructure is standard for a small event website but could benefit from modernization and enhanced SEO and accessibility practices.
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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